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|
- (function (global, factory) {
- typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
- typeof define === 'function' && define.amd ? define(['exports'], factory) :
- (global = global || self, factory(global.zrender = {}));
- }(this, (function (exports) { 'use strict';
- var Browser = (function () {
- function Browser() {
- this.firefox = false;
- this.ie = false;
- this.edge = false;
- this.newEdge = false;
- this.weChat = false;
- }
- return Browser;
- }());
- var Env = (function () {
- function Env() {
- this.browser = new Browser();
- this.node = false;
- this.wxa = false;
- this.worker = false;
- this.svgSupported = false;
- this.touchEventsSupported = false;
- this.pointerEventsSupported = false;
- this.domSupported = false;
- this.transformSupported = false;
- this.transform3dSupported = false;
- this.hasGlobalWindow = typeof window !== 'undefined';
- }
- return Env;
- }());
- var env = new Env();
- if (typeof wx === 'object' && typeof wx.getSystemInfoSync === 'function') {
- env.wxa = true;
- env.touchEventsSupported = true;
- }
- else if (typeof document === 'undefined' && typeof self !== 'undefined') {
- env.worker = true;
- }
- else if (typeof navigator === 'undefined') {
- env.node = true;
- env.svgSupported = true;
- }
- else {
- detect(navigator.userAgent, env);
- }
- function detect(ua, env) {
- var browser = env.browser;
- var firefox = ua.match(/Firefox\/([\d.]+)/);
- var ie = ua.match(/MSIE\s([\d.]+)/)
- || ua.match(/Trident\/.+?rv:(([\d.]+))/);
- var edge = ua.match(/Edge?\/([\d.]+)/);
- var weChat = (/micromessenger/i).test(ua);
- if (firefox) {
- browser.firefox = true;
- browser.version = firefox[1];
- }
- if (ie) {
- browser.ie = true;
- browser.version = ie[1];
- }
- if (edge) {
- browser.edge = true;
- browser.version = edge[1];
- browser.newEdge = +edge[1].split('.')[0] > 18;
- }
- if (weChat) {
- browser.weChat = true;
- }
- env.svgSupported = typeof SVGRect !== 'undefined';
- env.touchEventsSupported = 'ontouchstart' in window && !browser.ie && !browser.edge;
- env.pointerEventsSupported = 'onpointerdown' in window
- && (browser.edge || (browser.ie && +browser.version >= 11));
- env.domSupported = typeof document !== 'undefined';
- var style = document.documentElement.style;
- env.transform3dSupported = ((browser.ie && 'transition' in style)
- || browser.edge
- || (('WebKitCSSMatrix' in window) && ('m11' in new WebKitCSSMatrix()))
- || 'MozPerspective' in style)
- && !('OTransition' in style);
- env.transformSupported = env.transform3dSupported
- || (browser.ie && +browser.version >= 9);
- }
- var DEFAULT_FONT_SIZE = 12;
- var DEFAULT_FONT_FAMILY = 'sans-serif';
- var DEFAULT_FONT = DEFAULT_FONT_SIZE + "px " + DEFAULT_FONT_FAMILY;
- var OFFSET = 20;
- var SCALE = 100;
- var defaultWidthMapStr = "007LLmW'55;N0500LLLLLLLLLL00NNNLzWW\\\\WQb\\0FWLg\\bWb\\WQ\\WrWWQ000CL5LLFLL0LL**F*gLLLL5F0LF\\FFF5.5N";
- function getTextWidthMap(mapStr) {
- var map = {};
- if (typeof JSON === 'undefined') {
- return map;
- }
- for (var i = 0; i < mapStr.length; i++) {
- var char = String.fromCharCode(i + 32);
- var size = (mapStr.charCodeAt(i) - OFFSET) / SCALE;
- map[char] = size;
- }
- return map;
- }
- var DEFAULT_TEXT_WIDTH_MAP = getTextWidthMap(defaultWidthMapStr);
- var platformApi = {
- createCanvas: function () {
- return typeof document !== 'undefined'
- && document.createElement('canvas');
- },
- measureText: (function () {
- var _ctx;
- var _cachedFont;
- return function (text, font) {
- if (!_ctx) {
- var canvas = platformApi.createCanvas();
- _ctx = canvas && canvas.getContext('2d');
- }
- if (_ctx) {
- if (_cachedFont !== font) {
- _cachedFont = _ctx.font = font || DEFAULT_FONT;
- }
- return _ctx.measureText(text);
- }
- else {
- text = text || '';
- font = font || DEFAULT_FONT;
- var res = /(\d+)px/.exec(font);
- var fontSize = res && +res[1] || DEFAULT_FONT_SIZE;
- var width = 0;
- if (font.indexOf('mono') >= 0) {
- width = fontSize * text.length;
- }
- else {
- for (var i = 0; i < text.length; i++) {
- var preCalcWidth = DEFAULT_TEXT_WIDTH_MAP[text[i]];
- width += preCalcWidth == null ? fontSize : (preCalcWidth * fontSize);
- }
- }
- return { width: width };
- }
- };
- })(),
- loadImage: function (src, onload, onerror) {
- var image = new Image();
- image.onload = onload;
- image.onerror = onerror;
- image.src = src;
- return image;
- }
- };
- function setPlatformAPI(newPlatformApis) {
- for (var key in platformApi) {
- if (newPlatformApis[key]) {
- platformApi[key] = newPlatformApis[key];
- }
- }
- }
- var BUILTIN_OBJECT = reduce([
- 'Function',
- 'RegExp',
- 'Date',
- 'Error',
- 'CanvasGradient',
- 'CanvasPattern',
- 'Image',
- 'Canvas'
- ], function (obj, val) {
- obj['[object ' + val + ']'] = true;
- return obj;
- }, {});
- var TYPED_ARRAY = reduce([
- 'Int8',
- 'Uint8',
- 'Uint8Clamped',
- 'Int16',
- 'Uint16',
- 'Int32',
- 'Uint32',
- 'Float32',
- 'Float64'
- ], function (obj, val) {
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- clone: clone,
- merge: merge,
- mergeAll: mergeAll,
- extend: extend,
- defaults: defaults,
- createCanvas: createCanvas,
- indexOf: indexOf,
- inherits: inherits,
- mixin: mixin,
- isArrayLike: isArrayLike,
- each: each,
- map: map,
- reduce: reduce,
- filter: filter,
- find: find,
- keys: keys,
- bind: bind,
- curry: curry,
- isArray: isArray,
- isFunction: isFunction,
- isString: isString,
- isStringSafe: isStringSafe,
- isNumber: isNumber,
- isObject: isObject,
- isBuiltInObject: isBuiltInObject,
- isTypedArray: isTypedArray,
- isDom: isDom,
- isGradientObject: isGradientObject,
- isImagePatternObject: isImagePatternObject,
- isRegExp: isRegExp,
- eqNaN: eqNaN,
- retrieve: retrieve,
- retrieve2: retrieve2,
- retrieve3: retrieve3,
- slice: slice,
- normalizeCssArray: normalizeCssArray,
- assert: assert,
- trim: trim,
- setAsPrimitive: setAsPrimitive,
- isPrimitive: isPrimitive,
- HashMap: HashMap,
- createHashMap: createHashMap,
- concatArray: concatArray,
- createObject: createObject,
- disableUserSelect: disableUserSelect,
- hasOwn: hasOwn,
- noop: noop,
- RADIAN_TO_DEGREE: RADIAN_TO_DEGREE
- });
- /*! *****************************************************************************
- Copyright (c) Microsoft Corporation. All rights reserved.
- Licensed under the Apache License, Version 2.0 (the "License"); you may not use
- this file except in compliance with the License. You may obtain a copy of the
- License at http://www.apache.org/licenses/LICENSE-2.0
- THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
- WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
- MERCHANTABLITY OR NON-INFRINGEMENT.
- See the Apache Version 2.0 License for specific language governing permissions
- and limitations under the License.
- ***************************************************************************** */
- /* global Reflect, Promise */
- var extendStatics = function(d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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- return out;
- }
- function sub(out, v1, v2) {
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- out[1] = v1[1] - v2[1];
- return out;
- }
- function len(v) {
- return Math.sqrt(lenSquare(v));
- }
- var length = len;
- function lenSquare(v) {
- return v[0] * v[0] + v[1] * v[1];
- }
- var lengthSquare = lenSquare;
- function mul(out, v1, v2) {
- out[0] = v1[0] * v2[0];
- out[1] = v1[1] * v2[1];
- return out;
- }
- function div(out, v1, v2) {
- out[0] = v1[0] / v2[0];
- out[1] = v1[1] / v2[1];
- return out;
- }
- function dot(v1, v2) {
- return v1[0] * v2[0] + v1[1] * v2[1];
- }
- function scale(out, v, s) {
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- out[1] = v[1] * s;
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- function distance(v1, v2) {
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- + (v1[1] - v2[1]) * (v1[1] - v2[1]));
- }
- var dist = distance;
- function distanceSquare(v1, v2) {
- return (v1[0] - v2[0]) * (v1[0] - v2[0])
- + (v1[1] - v2[1]) * (v1[1] - v2[1]);
- }
- var distSquare = distanceSquare;
- function negate(out, v) {
- out[0] = -v[0];
- out[1] = -v[1];
- return out;
- }
- function lerp(out, v1, v2, t) {
- out[0] = v1[0] + t * (v2[0] - v1[0]);
- out[1] = v1[1] + t * (v2[1] - v1[1]);
- return out;
- }
- function applyTransform(out, v, m) {
- var x = v[0];
- var y = v[1];
- out[0] = m[0] * x + m[2] * y + m[4];
- out[1] = m[1] * x + m[3] * y + m[5];
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- function min(out, v1, v2) {
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- out[1] = Math.min(v1[1], v2[1]);
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- add: add,
- scaleAndAdd: scaleAndAdd,
- sub: sub,
- len: len,
- length: length,
- lenSquare: lenSquare,
- lengthSquare: lengthSquare,
- mul: mul,
- div: div,
- dot: dot,
- scale: scale,
- normalize: normalize,
- distance: distance,
- dist: dist,
- distanceSquare: distanceSquare,
- distSquare: distSquare,
- negate: negate,
- lerp: lerp,
- applyTransform: applyTransform,
- min: min,
- max: max
- });
- var Param = (function () {
- function Param(target, e) {
- this.target = target;
- this.topTarget = e && e.topTarget;
- }
- return Param;
- }());
- var Draggable = (function () {
- function Draggable(handler) {
- this.handler = handler;
- handler.on('mousedown', this._dragStart, this);
- handler.on('mousemove', this._drag, this);
- handler.on('mouseup', this._dragEnd, this);
- }
- Draggable.prototype._dragStart = function (e) {
- var draggingTarget = e.target;
- while (draggingTarget && !draggingTarget.draggable) {
- draggingTarget = draggingTarget.parent || draggingTarget.__hostTarget;
- }
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- this.handler.dispatchToElement(new Param(dropTarget, e), 'dragenter', e.event);
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- }
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- this.handler.dispatchToElement(new Param(draggingTarget, e), 'dragend', e.event);
- if (this._dropTarget) {
- this.handler.dispatchToElement(new Param(this._dropTarget, e), 'drop', e.event);
- }
- this._draggingTarget = null;
- this._dropTarget = null;
- };
- return Draggable;
- }());
- var Eventful = (function () {
- function Eventful(eventProcessors) {
- if (eventProcessors) {
- this._$eventProcessor = eventProcessors;
- }
- }
- Eventful.prototype.on = function (event, query, handler, context) {
- if (!this._$handlers) {
- this._$handlers = {};
- }
- var _h = this._$handlers;
- if (typeof query === 'function') {
- context = handler;
- handler = query;
- query = null;
- }
- if (!handler || !event) {
- return this;
- }
- var eventProcessor = this._$eventProcessor;
- if (query != null && eventProcessor && eventProcessor.normalizeQuery) {
- query = eventProcessor.normalizeQuery(query);
- }
- if (!_h[event]) {
- _h[event] = [];
- }
- for (var i = 0; i < _h[event].length; i++) {
- if (_h[event][i].h === handler) {
- return this;
- }
- }
- var wrap = {
- h: handler,
- query: query,
- ctx: (context || this),
- callAtLast: handler.zrEventfulCallAtLast
- };
- var lastIndex = _h[event].length - 1;
- var lastWrap = _h[event][lastIndex];
- (lastWrap && lastWrap.callAtLast)
- ? _h[event].splice(lastIndex, 0, wrap)
- : _h[event].push(wrap);
- return this;
- };
- Eventful.prototype.isSilent = function (eventName) {
- var _h = this._$handlers;
- return !_h || !_h[eventName] || !_h[eventName].length;
- };
- Eventful.prototype.off = function (eventType, handler) {
- var _h = this._$handlers;
- if (!_h) {
- return this;
- }
- if (!eventType) {
- this._$handlers = {};
- return this;
- }
- if (handler) {
- if (_h[eventType]) {
- var newList = [];
- for (var i = 0, l = _h[eventType].length; i < l; i++) {
- if (_h[eventType][i].h !== handler) {
- newList.push(_h[eventType][i]);
- }
- }
- _h[eventType] = newList;
- }
- if (_h[eventType] && _h[eventType].length === 0) {
- delete _h[eventType];
- }
- }
- else {
- delete _h[eventType];
- }
- return this;
- };
- Eventful.prototype.trigger = function (eventType) {
- var args = [];
- for (var _i = 1; _i < arguments.length; _i++) {
- args[_i - 1] = arguments[_i];
- }
- if (!this._$handlers) {
- return this;
- }
- var _h = this._$handlers[eventType];
- var eventProcessor = this._$eventProcessor;
- if (_h) {
- var argLen = args.length;
- var len = _h.length;
- for (var i = 0; i < len; i++) {
- var hItem = _h[i];
- if (eventProcessor
- && eventProcessor.filter
- && hItem.query != null
- && !eventProcessor.filter(eventType, hItem.query)) {
- continue;
- }
- switch (argLen) {
- case 0:
- hItem.h.call(hItem.ctx);
- break;
- case 1:
- hItem.h.call(hItem.ctx, args[0]);
- break;
- case 2:
- hItem.h.call(hItem.ctx, args[0], args[1]);
- break;
- default:
- hItem.h.apply(hItem.ctx, args);
- break;
- }
- }
- }
- eventProcessor && eventProcessor.afterTrigger
- && eventProcessor.afterTrigger(eventType);
- return this;
- };
- Eventful.prototype.triggerWithContext = function (type) {
- var args = [];
- for (var _i = 1; _i < arguments.length; _i++) {
- args[_i - 1] = arguments[_i];
- }
- if (!this._$handlers) {
- return this;
- }
- var _h = this._$handlers[type];
- var eventProcessor = this._$eventProcessor;
- if (_h) {
- var argLen = args.length;
- var ctx = args[argLen - 1];
- var len = _h.length;
- for (var i = 0; i < len; i++) {
- var hItem = _h[i];
- if (eventProcessor
- && eventProcessor.filter
- && hItem.query != null
- && !eventProcessor.filter(type, hItem.query)) {
- continue;
- }
- switch (argLen) {
- case 0:
- hItem.h.call(ctx);
- break;
- case 1:
- hItem.h.call(ctx, args[0]);
- break;
- case 2:
- hItem.h.call(ctx, args[0], args[1]);
- break;
- default:
- hItem.h.apply(ctx, args.slice(1, argLen - 1));
- break;
- }
- }
- }
- eventProcessor && eventProcessor.afterTrigger
- && eventProcessor.afterTrigger(type);
- return this;
- };
- return Eventful;
- }());
- var LN2 = Math.log(2);
- function determinant(rows, rank, rowStart, rowMask, colMask, detCache) {
- var cacheKey = rowMask + '-' + colMask;
- var fullRank = rows.length;
- if (detCache.hasOwnProperty(cacheKey)) {
- return detCache[cacheKey];
- }
- if (rank === 1) {
- var colStart = Math.round(Math.log(((1 << fullRank) - 1) & ~colMask) / LN2);
- return rows[rowStart][colStart];
- }
- var subRowMask = rowMask | (1 << rowStart);
- var subRowStart = rowStart + 1;
- while (rowMask & (1 << subRowStart)) {
- subRowStart++;
- }
- var sum = 0;
- for (var j = 0, colLocalIdx = 0; j < fullRank; j++) {
- var colTag = 1 << j;
- if (!(colTag & colMask)) {
- sum += (colLocalIdx % 2 ? -1 : 1) * rows[rowStart][j]
- * determinant(rows, rank - 1, subRowStart, subRowMask, colMask | colTag, detCache);
- colLocalIdx++;
- }
- }
- detCache[cacheKey] = sum;
- return sum;
- }
- function buildTransformer(src, dest) {
- var mA = [
- [src[0], src[1], 1, 0, 0, 0, -dest[0] * src[0], -dest[0] * src[1]],
- [0, 0, 0, src[0], src[1], 1, -dest[1] * src[0], -dest[1] * src[1]],
- [src[2], src[3], 1, 0, 0, 0, -dest[2] * src[2], -dest[2] * src[3]],
- [0, 0, 0, src[2], src[3], 1, -dest[3] * src[2], -dest[3] * src[3]],
- [src[4], src[5], 1, 0, 0, 0, -dest[4] * src[4], -dest[4] * src[5]],
- [0, 0, 0, src[4], src[5], 1, -dest[5] * src[4], -dest[5] * src[5]],
- [src[6], src[7], 1, 0, 0, 0, -dest[6] * src[6], -dest[6] * src[7]],
- [0, 0, 0, src[6], src[7], 1, -dest[7] * src[6], -dest[7] * src[7]]
- ];
- var detCache = {};
- var det = determinant(mA, 8, 0, 0, 0, detCache);
- if (det === 0) {
- return;
- }
- var vh = [];
- for (var i = 0; i < 8; i++) {
- for (var j = 0; j < 8; j++) {
- vh[j] == null && (vh[j] = 0);
- vh[j] += ((i + j) % 2 ? -1 : 1)
- * determinant(mA, 7, i === 0 ? 1 : 0, 1 << i, 1 << j, detCache)
- / det * dest[i];
- }
- }
- return function (out, srcPointX, srcPointY) {
- var pk = srcPointX * vh[6] + srcPointY * vh[7] + 1;
- out[0] = (srcPointX * vh[0] + srcPointY * vh[1] + vh[2]) / pk;
- out[1] = (srcPointX * vh[3] + srcPointY * vh[4] + vh[5]) / pk;
- };
- }
- var EVENT_SAVED_PROP = '___zrEVENTSAVED';
- function transformCoordWithViewport(out, el, inX, inY, inverse) {
- if (el.getBoundingClientRect && env.domSupported && !isCanvasEl(el)) {
- var saved = el[EVENT_SAVED_PROP] || (el[EVENT_SAVED_PROP] = {});
- var markers = prepareCoordMarkers(el, saved);
- var transformer = preparePointerTransformer(markers, saved, inverse);
- if (transformer) {
- transformer(out, inX, inY);
- return true;
- }
- }
- return false;
- }
- function prepareCoordMarkers(el, saved) {
- var markers = saved.markers;
- if (markers) {
- return markers;
- }
- markers = saved.markers = [];
- var propLR = ['left', 'right'];
- var propTB = ['top', 'bottom'];
- for (var i = 0; i < 4; i++) {
- var marker = document.createElement('div');
- var stl = marker.style;
- var idxLR = i % 2;
- var idxTB = (i >> 1) % 2;
- stl.cssText = [
- 'position: absolute',
- 'visibility: hidden',
- 'padding: 0',
- 'margin: 0',
- 'border-width: 0',
- 'user-select: none',
- 'width:0',
- 'height:0',
- propLR[idxLR] + ':0',
- propTB[idxTB] + ':0',
- propLR[1 - idxLR] + ':auto',
- propTB[1 - idxTB] + ':auto',
- ''
- ].join('!important;');
- el.appendChild(marker);
- markers.push(marker);
- }
- return markers;
- }
- function preparePointerTransformer(markers, saved, inverse) {
- var transformerName = inverse ? 'invTrans' : 'trans';
- var transformer = saved[transformerName];
- var oldSrcCoords = saved.srcCoords;
- var srcCoords = [];
- var destCoords = [];
- var oldCoordTheSame = true;
- for (var i = 0; i < 4; i++) {
- var rect = markers[i].getBoundingClientRect();
- var ii = 2 * i;
- var x = rect.left;
- var y = rect.top;
- srcCoords.push(x, y);
- oldCoordTheSame = oldCoordTheSame && oldSrcCoords && x === oldSrcCoords[ii] && y === oldSrcCoords[ii + 1];
- destCoords.push(markers[i].offsetLeft, markers[i].offsetTop);
- }
- return (oldCoordTheSame && transformer)
- ? transformer
- : (saved.srcCoords = srcCoords,
- saved[transformerName] = inverse
- ? buildTransformer(destCoords, srcCoords)
- : buildTransformer(srcCoords, destCoords));
- }
- function isCanvasEl(el) {
- return el.nodeName.toUpperCase() === 'CANVAS';
- }
- var replaceReg = /([&<>"'])/g;
- var replaceMap = {
- '&': '&',
- '<': '<',
- '>': '>',
- '"': '"',
- '\'': '''
- };
- function encodeHTML(source) {
- return source == null
- ? ''
- : (source + '').replace(replaceReg, function (str, c) {
- return replaceMap[c];
- });
- }
- var MOUSE_EVENT_REG = /^(?:mouse|pointer|contextmenu|drag|drop)|click/;
- var _calcOut = [];
- var firefoxNotSupportOffsetXY = env.browser.firefox
- && +env.browser.version.split('.')[0] < 39;
- function clientToLocal(el, e, out, calculate) {
- out = out || {};
- if (calculate) {
- calculateZrXY(el, e, out);
- }
- else if (firefoxNotSupportOffsetXY
- && e.layerX != null
- && e.layerX !== e.offsetX) {
- out.zrX = e.layerX;
- out.zrY = e.layerY;
- }
- else if (e.offsetX != null) {
- out.zrX = e.offsetX;
- out.zrY = e.offsetY;
- }
- else {
- calculateZrXY(el, e, out);
- }
- return out;
- }
- function calculateZrXY(el, e, out) {
- if (env.domSupported && el.getBoundingClientRect) {
- var ex = e.clientX;
- var ey = e.clientY;
- if (isCanvasEl(el)) {
- var box = el.getBoundingClientRect();
- out.zrX = ex - box.left;
- out.zrY = ey - box.top;
- return;
- }
- else {
- if (transformCoordWithViewport(_calcOut, el, ex, ey)) {
- out.zrX = _calcOut[0];
- out.zrY = _calcOut[1];
- return;
- }
- }
- }
- out.zrX = out.zrY = 0;
- }
- function getNativeEvent(e) {
- return e
- || window.event;
- }
- function normalizeEvent(el, e, calculate) {
- e = getNativeEvent(e);
- if (e.zrX != null) {
- return e;
- }
- var eventType = e.type;
- var isTouch = eventType && eventType.indexOf('touch') >= 0;
- if (!isTouch) {
- clientToLocal(el, e, e, calculate);
- var wheelDelta = getWheelDeltaMayPolyfill(e);
- e.zrDelta = wheelDelta ? wheelDelta / 120 : -(e.detail || 0) / 3;
- }
- else {
- var touch = eventType !== 'touchend'
- ? e.targetTouches[0]
- : e.changedTouches[0];
- touch && clientToLocal(el, touch, e, calculate);
- }
- var button = e.button;
- if (e.which == null && button !== undefined && MOUSE_EVENT_REG.test(e.type)) {
- e.which = (button & 1 ? 1 : (button & 2 ? 3 : (button & 4 ? 2 : 0)));
- }
- return e;
- }
- function getWheelDeltaMayPolyfill(e) {
- var rawWheelDelta = e.wheelDelta;
- if (rawWheelDelta) {
- return rawWheelDelta;
- }
- var deltaX = e.deltaX;
- var deltaY = e.deltaY;
- if (deltaX == null || deltaY == null) {
- return rawWheelDelta;
- }
- var delta = deltaY !== 0 ? Math.abs(deltaY) : Math.abs(deltaX);
- var sign = deltaY > 0 ? -1
- : deltaY < 0 ? 1
- : deltaX > 0 ? -1
- : 1;
- return 3 * delta * sign;
- }
- function addEventListener(el, name, handler, opt) {
- el.addEventListener(name, handler, opt);
- }
- function removeEventListener(el, name, handler, opt) {
- el.removeEventListener(name, handler, opt);
- }
- var stop = function (e) {
- e.preventDefault();
- e.stopPropagation();
- e.cancelBubble = true;
- };
- var GestureMgr = (function () {
- function GestureMgr() {
- this._track = [];
- }
- GestureMgr.prototype.recognize = function (event, target, root) {
- this._doTrack(event, target, root);
- return this._recognize(event);
- };
- GestureMgr.prototype.clear = function () {
- this._track.length = 0;
- return this;
- };
- GestureMgr.prototype._doTrack = function (event, target, root) {
- var touches = event.touches;
- if (!touches) {
- return;
- }
- var trackItem = {
- points: [],
- touches: [],
- target: target,
- event: event
- };
- for (var i = 0, len = touches.length; i < len; i++) {
- var touch = touches[i];
- var pos = clientToLocal(root, touch, {});
- trackItem.points.push([pos.zrX, pos.zrY]);
- trackItem.touches.push(touch);
- }
- this._track.push(trackItem);
- };
- GestureMgr.prototype._recognize = function (event) {
- for (var eventName in recognizers) {
- if (recognizers.hasOwnProperty(eventName)) {
- var gestureInfo = recognizers[eventName](this._track, event);
- if (gestureInfo) {
- return gestureInfo;
- }
- }
- }
- };
- return GestureMgr;
- }());
- function dist$1(pointPair) {
- var dx = pointPair[1][0] - pointPair[0][0];
- var dy = pointPair[1][1] - pointPair[0][1];
- return Math.sqrt(dx * dx + dy * dy);
- }
- function center(pointPair) {
- return [
- (pointPair[0][0] + pointPair[1][0]) / 2,
- (pointPair[0][1] + pointPair[1][1]) / 2
- ];
- }
- var recognizers = {
- pinch: function (tracks, event) {
- var trackLen = tracks.length;
- if (!trackLen) {
- return;
- }
- var pinchEnd = (tracks[trackLen - 1] || {}).points;
- var pinchPre = (tracks[trackLen - 2] || {}).points || pinchEnd;
- if (pinchPre
- && pinchPre.length > 1
- && pinchEnd
- && pinchEnd.length > 1) {
- var pinchScale = dist$1(pinchEnd) / dist$1(pinchPre);
- !isFinite(pinchScale) && (pinchScale = 1);
- event.pinchScale = pinchScale;
- var pinchCenter = center(pinchEnd);
- event.pinchX = pinchCenter[0];
- event.pinchY = pinchCenter[1];
- return {
- type: 'pinch',
- target: tracks[0].target,
- event: event
- };
- }
- }
- };
- function create$1() {
- return [1, 0, 0, 1, 0, 0];
- }
- function identity(out) {
- out[0] = 1;
- out[1] = 0;
- out[2] = 0;
- out[3] = 1;
- out[4] = 0;
- out[5] = 0;
- return out;
- }
- function copy$1(out, m) {
- out[0] = m[0];
- out[1] = m[1];
- out[2] = m[2];
- out[3] = m[3];
- out[4] = m[4];
- out[5] = m[5];
- return out;
- }
- function mul$1(out, m1, m2) {
- var out0 = m1[0] * m2[0] + m1[2] * m2[1];
- var out1 = m1[1] * m2[0] + m1[3] * m2[1];
- var out2 = m1[0] * m2[2] + m1[2] * m2[3];
- var out3 = m1[1] * m2[2] + m1[3] * m2[3];
- var out4 = m1[0] * m2[4] + m1[2] * m2[5] + m1[4];
- var out5 = m1[1] * m2[4] + m1[3] * m2[5] + m1[5];
- out[0] = out0;
- out[1] = out1;
- out[2] = out2;
- out[3] = out3;
- out[4] = out4;
- out[5] = out5;
- return out;
- }
- function translate(out, a, v) {
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- out[4] = a[4] + v[0];
- out[5] = a[5] + v[1];
- return out;
- }
- function rotate(out, a, rad) {
- var aa = a[0];
- var ac = a[2];
- var atx = a[4];
- var ab = a[1];
- var ad = a[3];
- var aty = a[5];
- var st = Math.sin(rad);
- var ct = Math.cos(rad);
- out[0] = aa * ct + ab * st;
- out[1] = -aa * st + ab * ct;
- out[2] = ac * ct + ad * st;
- out[3] = -ac * st + ct * ad;
- out[4] = ct * atx + st * aty;
- out[5] = ct * aty - st * atx;
- return out;
- }
- function scale$1(out, a, v) {
- var vx = v[0];
- var vy = v[1];
- out[0] = a[0] * vx;
- out[1] = a[1] * vy;
- out[2] = a[2] * vx;
- out[3] = a[3] * vy;
- out[4] = a[4] * vx;
- out[5] = a[5] * vy;
- return out;
- }
- function invert(out, a) {
- var aa = a[0];
- var ac = a[2];
- var atx = a[4];
- var ab = a[1];
- var ad = a[3];
- var aty = a[5];
- var det = aa * ad - ab * ac;
- if (!det) {
- return null;
- }
- det = 1.0 / det;
- out[0] = ad * det;
- out[1] = -ab * det;
- out[2] = -ac * det;
- out[3] = aa * det;
- out[4] = (ac * aty - ad * atx) * det;
- out[5] = (ab * atx - aa * aty) * det;
- return out;
- }
- function clone$2(a) {
- var b = create$1();
- copy$1(b, a);
- return b;
- }
- var matrix = /*#__PURE__*/Object.freeze({
- __proto__: null,
- create: create$1,
- identity: identity,
- copy: copy$1,
- mul: mul$1,
- translate: translate,
- rotate: rotate,
- scale: scale$1,
- invert: invert,
- clone: clone$2
- });
- var Point = (function () {
- function Point(x, y) {
- this.x = x || 0;
- this.y = y || 0;
- }
- Point.prototype.copy = function (other) {
- this.x = other.x;
- this.y = other.y;
- return this;
- };
- Point.prototype.clone = function () {
- return new Point(this.x, this.y);
- };
- Point.prototype.set = function (x, y) {
- this.x = x;
- this.y = y;
- return this;
- };
- Point.prototype.equal = function (other) {
- return other.x === this.x && other.y === this.y;
- };
- Point.prototype.add = function (other) {
- this.x += other.x;
- this.y += other.y;
- return this;
- };
- Point.prototype.scale = function (scalar) {
- this.x *= scalar;
- this.y *= scalar;
- };
- Point.prototype.scaleAndAdd = function (other, scalar) {
- this.x += other.x * scalar;
- this.y += other.y * scalar;
- };
- Point.prototype.sub = function (other) {
- this.x -= other.x;
- this.y -= other.y;
- return this;
- };
- Point.prototype.dot = function (other) {
- return this.x * other.x + this.y * other.y;
- };
- Point.prototype.len = function () {
- return Math.sqrt(this.x * this.x + this.y * this.y);
- };
- Point.prototype.lenSquare = function () {
- return this.x * this.x + this.y * this.y;
- };
- Point.prototype.normalize = function () {
- var len = this.len();
- this.x /= len;
- this.y /= len;
- return this;
- };
- Point.prototype.distance = function (other) {
- var dx = this.x - other.x;
- var dy = this.y - other.y;
- return Math.sqrt(dx * dx + dy * dy);
- };
- Point.prototype.distanceSquare = function (other) {
- var dx = this.x - other.x;
- var dy = this.y - other.y;
- return dx * dx + dy * dy;
- };
- Point.prototype.negate = function () {
- this.x = -this.x;
- this.y = -this.y;
- return this;
- };
- Point.prototype.transform = function (m) {
- if (!m) {
- return;
- }
- var x = this.x;
- var y = this.y;
- this.x = m[0] * x + m[2] * y + m[4];
- this.y = m[1] * x + m[3] * y + m[5];
- return this;
- };
- Point.prototype.toArray = function (out) {
- out[0] = this.x;
- out[1] = this.y;
- return out;
- };
- Point.prototype.fromArray = function (input) {
- this.x = input[0];
- this.y = input[1];
- };
- Point.set = function (p, x, y) {
- p.x = x;
- p.y = y;
- };
- Point.copy = function (p, p2) {
- p.x = p2.x;
- p.y = p2.y;
- };
- Point.len = function (p) {
- return Math.sqrt(p.x * p.x + p.y * p.y);
- };
- Point.lenSquare = function (p) {
- return p.x * p.x + p.y * p.y;
- };
- Point.dot = function (p0, p1) {
- return p0.x * p1.x + p0.y * p1.y;
- };
- Point.add = function (out, p0, p1) {
- out.x = p0.x + p1.x;
- out.y = p0.y + p1.y;
- };
- Point.sub = function (out, p0, p1) {
- out.x = p0.x - p1.x;
- out.y = p0.y - p1.y;
- };
- Point.scale = function (out, p0, scalar) {
- out.x = p0.x * scalar;
- out.y = p0.y * scalar;
- };
- Point.scaleAndAdd = function (out, p0, p1, scalar) {
- out.x = p0.x + p1.x * scalar;
- out.y = p0.y + p1.y * scalar;
- };
- Point.lerp = function (out, p0, p1, t) {
- var onet = 1 - t;
- out.x = onet * p0.x + t * p1.x;
- out.y = onet * p0.y + t * p1.y;
- };
- return Point;
- }());
- var mathMin = Math.min;
- var mathMax = Math.max;
- var lt = new Point();
- var rb = new Point();
- var lb = new Point();
- var rt = new Point();
- var minTv = new Point();
- var maxTv = new Point();
- var BoundingRect = (function () {
- function BoundingRect(x, y, width, height) {
- if (width < 0) {
- x = x + width;
- width = -width;
- }
- if (height < 0) {
- y = y + height;
- height = -height;
- }
- this.x = x;
- this.y = y;
- this.width = width;
- this.height = height;
- }
- BoundingRect.prototype.union = function (other) {
- var x = mathMin(other.x, this.x);
- var y = mathMin(other.y, this.y);
- if (isFinite(this.x) && isFinite(this.width)) {
- this.width = mathMax(other.x + other.width, this.x + this.width) - x;
- }
- else {
- this.width = other.width;
- }
- if (isFinite(this.y) && isFinite(this.height)) {
- this.height = mathMax(other.y + other.height, this.y + this.height) - y;
- }
- else {
- this.height = other.height;
- }
- this.x = x;
- this.y = y;
- };
- BoundingRect.prototype.applyTransform = function (m) {
- BoundingRect.applyTransform(this, this, m);
- };
- BoundingRect.prototype.calculateTransform = function (b) {
- var a = this;
- var sx = b.width / a.width;
- var sy = b.height / a.height;
- var m = create$1();
- translate(m, m, [-a.x, -a.y]);
- scale$1(m, m, [sx, sy]);
- translate(m, m, [b.x, b.y]);
- return m;
- };
- BoundingRect.prototype.intersect = function (b, mtv) {
- if (!b) {
- return false;
- }
- if (!(b instanceof BoundingRect)) {
- b = BoundingRect.create(b);
- }
- var a = this;
- var ax0 = a.x;
- var ax1 = a.x + a.width;
- var ay0 = a.y;
- var ay1 = a.y + a.height;
- var bx0 = b.x;
- var bx1 = b.x + b.width;
- var by0 = b.y;
- var by1 = b.y + b.height;
- var overlap = !(ax1 < bx0 || bx1 < ax0 || ay1 < by0 || by1 < ay0);
- if (mtv) {
- var dMin = Infinity;
- var dMax = 0;
- var d0 = Math.abs(ax1 - bx0);
- var d1 = Math.abs(bx1 - ax0);
- var d2 = Math.abs(ay1 - by0);
- var d3 = Math.abs(by1 - ay0);
- var dx = Math.min(d0, d1);
- var dy = Math.min(d2, d3);
- if (ax1 < bx0 || bx1 < ax0) {
- if (dx > dMax) {
- dMax = dx;
- if (d0 < d1) {
- Point.set(maxTv, -d0, 0);
- }
- else {
- Point.set(maxTv, d1, 0);
- }
- }
- }
- else {
- if (dx < dMin) {
- dMin = dx;
- if (d0 < d1) {
- Point.set(minTv, d0, 0);
- }
- else {
- Point.set(minTv, -d1, 0);
- }
- }
- }
- if (ay1 < by0 || by1 < ay0) {
- if (dy > dMax) {
- dMax = dy;
- if (d2 < d3) {
- Point.set(maxTv, 0, -d2);
- }
- else {
- Point.set(maxTv, 0, d3);
- }
- }
- }
- else {
- if (dx < dMin) {
- dMin = dx;
- if (d2 < d3) {
- Point.set(minTv, 0, d2);
- }
- else {
- Point.set(minTv, 0, -d3);
- }
- }
- }
- }
- if (mtv) {
- Point.copy(mtv, overlap ? minTv : maxTv);
- }
- return overlap;
- };
- BoundingRect.prototype.contain = function (x, y) {
- var rect = this;
- return x >= rect.x
- && x <= (rect.x + rect.width)
- && y >= rect.y
- && y <= (rect.y + rect.height);
- };
- BoundingRect.prototype.clone = function () {
- return new BoundingRect(this.x, this.y, this.width, this.height);
- };
- BoundingRect.prototype.copy = function (other) {
- BoundingRect.copy(this, other);
- };
- BoundingRect.prototype.plain = function () {
- return {
- x: this.x,
- y: this.y,
- width: this.width,
- height: this.height
- };
- };
- BoundingRect.prototype.isFinite = function () {
- return isFinite(this.x)
- && isFinite(this.y)
- && isFinite(this.width)
- && isFinite(this.height);
- };
- BoundingRect.prototype.isZero = function () {
- return this.width === 0 || this.height === 0;
- };
- BoundingRect.create = function (rect) {
- return new BoundingRect(rect.x, rect.y, rect.width, rect.height);
- };
- BoundingRect.copy = function (target, source) {
- target.x = source.x;
- target.y = source.y;
- target.width = source.width;
- target.height = source.height;
- };
- BoundingRect.applyTransform = function (target, source, m) {
- if (!m) {
- if (target !== source) {
- BoundingRect.copy(target, source);
- }
- return;
- }
- if (m[1] < 1e-5 && m[1] > -1e-5 && m[2] < 1e-5 && m[2] > -1e-5) {
- var sx = m[0];
- var sy = m[3];
- var tx = m[4];
- var ty = m[5];
- target.x = source.x * sx + tx;
- target.y = source.y * sy + ty;
- target.width = source.width * sx;
- target.height = source.height * sy;
- if (target.width < 0) {
- target.x += target.width;
- target.width = -target.width;
- }
- if (target.height < 0) {
- target.y += target.height;
- target.height = -target.height;
- }
- return;
- }
- lt.x = lb.x = source.x;
- lt.y = rt.y = source.y;
- rb.x = rt.x = source.x + source.width;
- rb.y = lb.y = source.y + source.height;
- lt.transform(m);
- rt.transform(m);
- rb.transform(m);
- lb.transform(m);
- target.x = mathMin(lt.x, rb.x, lb.x, rt.x);
- target.y = mathMin(lt.y, rb.y, lb.y, rt.y);
- var maxX = mathMax(lt.x, rb.x, lb.x, rt.x);
- var maxY = mathMax(lt.y, rb.y, lb.y, rt.y);
- target.width = maxX - target.x;
- target.height = maxY - target.y;
- };
- return BoundingRect;
- }());
- var SILENT = 'silent';
- function makeEventPacket(eveType, targetInfo, event) {
- return {
- type: eveType,
- event: event,
- target: targetInfo.target,
- topTarget: targetInfo.topTarget,
- cancelBubble: false,
- offsetX: event.zrX,
- offsetY: event.zrY,
- gestureEvent: event.gestureEvent,
- pinchX: event.pinchX,
- pinchY: event.pinchY,
- pinchScale: event.pinchScale,
- wheelDelta: event.zrDelta,
- zrByTouch: event.zrByTouch,
- which: event.which,
- stop: stopEvent
- };
- }
- function stopEvent() {
- stop(this.event);
- }
- var EmptyProxy = (function (_super) {
- __extends(EmptyProxy, _super);
- function EmptyProxy() {
- var _this = _super !== null && _super.apply(this, arguments) || this;
- _this.handler = null;
- return _this;
- }
- EmptyProxy.prototype.dispose = function () { };
- EmptyProxy.prototype.setCursor = function () { };
- return EmptyProxy;
- }(Eventful));
- var HoveredResult = (function () {
- function HoveredResult(x, y) {
- this.x = x;
- this.y = y;
- }
- return HoveredResult;
- }());
- var handlerNames = [
- 'click', 'dblclick', 'mousewheel', 'mouseout',
- 'mouseup', 'mousedown', 'mousemove', 'contextmenu'
- ];
- var tmpRect = new BoundingRect(0, 0, 0, 0);
- var Handler = (function (_super) {
- __extends(Handler, _super);
- function Handler(storage, painter, proxy, painterRoot, pointerSize) {
- var _this = _super.call(this) || this;
- _this._hovered = new HoveredResult(0, 0);
- _this.storage = storage;
- _this.painter = painter;
- _this.painterRoot = painterRoot;
- _this._pointerSize = pointerSize;
- proxy = proxy || new EmptyProxy();
- _this.proxy = null;
- _this.setHandlerProxy(proxy);
- _this._draggingMgr = new Draggable(_this);
- return _this;
- }
- Handler.prototype.setHandlerProxy = function (proxy) {
- if (this.proxy) {
- this.proxy.dispose();
- }
- if (proxy) {
- each(handlerNames, function (name) {
- proxy.on && proxy.on(name, this[name], this);
- }, this);
- proxy.handler = this;
- }
- this.proxy = proxy;
- };
- Handler.prototype.mousemove = function (event) {
- var x = event.zrX;
- var y = event.zrY;
- var isOutside = isOutsideBoundary(this, x, y);
- var lastHovered = this._hovered;
- var lastHoveredTarget = lastHovered.target;
- if (lastHoveredTarget && !lastHoveredTarget.__zr) {
- lastHovered = this.findHover(lastHovered.x, lastHovered.y);
- lastHoveredTarget = lastHovered.target;
- }
- var hovered = this._hovered = isOutside ? new HoveredResult(x, y) : this.findHover(x, y);
- var hoveredTarget = hovered.target;
- var proxy = this.proxy;
- proxy.setCursor && proxy.setCursor(hoveredTarget ? hoveredTarget.cursor : 'default');
- if (lastHoveredTarget && hoveredTarget !== lastHoveredTarget) {
- this.dispatchToElement(lastHovered, 'mouseout', event);
- }
- this.dispatchToElement(hovered, 'mousemove', event);
- if (hoveredTarget && hoveredTarget !== lastHoveredTarget) {
- this.dispatchToElement(hovered, 'mouseover', event);
- }
- };
- Handler.prototype.mouseout = function (event) {
- var eventControl = event.zrEventControl;
- if (eventControl !== 'only_globalout') {
- this.dispatchToElement(this._hovered, 'mouseout', event);
- }
- if (eventControl !== 'no_globalout') {
- this.trigger('globalout', { type: 'globalout', event: event });
- }
- };
- Handler.prototype.resize = function () {
- this._hovered = new HoveredResult(0, 0);
- };
- Handler.prototype.dispatch = function (eventName, eventArgs) {
- var handler = this[eventName];
- handler && handler.call(this, eventArgs);
- };
- Handler.prototype.dispose = function () {
- this.proxy.dispose();
- this.storage = null;
- this.proxy = null;
- this.painter = null;
- };
- Handler.prototype.setCursorStyle = function (cursorStyle) {
- var proxy = this.proxy;
- proxy.setCursor && proxy.setCursor(cursorStyle);
- };
- Handler.prototype.dispatchToElement = function (targetInfo, eventName, event) {
- targetInfo = targetInfo || {};
- var el = targetInfo.target;
- if (el && el.silent) {
- return;
- }
- var eventKey = ('on' + eventName);
- var eventPacket = makeEventPacket(eventName, targetInfo, event);
- while (el) {
- el[eventKey]
- && (eventPacket.cancelBubble = !!el[eventKey].call(el, eventPacket));
- el.trigger(eventName, eventPacket);
- el = el.__hostTarget ? el.__hostTarget : el.parent;
- if (eventPacket.cancelBubble) {
- break;
- }
- }
- if (!eventPacket.cancelBubble) {
- this.trigger(eventName, eventPacket);
- if (this.painter && this.painter.eachOtherLayer) {
- this.painter.eachOtherLayer(function (layer) {
- if (typeof (layer[eventKey]) === 'function') {
- layer[eventKey].call(layer, eventPacket);
- }
- if (layer.trigger) {
- layer.trigger(eventName, eventPacket);
- }
- });
- }
- }
- };
- Handler.prototype.findHover = function (x, y, exclude) {
- var list = this.storage.getDisplayList();
- var out = new HoveredResult(x, y);
- setHoverTarget(list, out, x, y, exclude);
- if (this._pointerSize && !out.target) {
- var candidates = [];
- var pointerSize = this._pointerSize;
- var targetSizeHalf = pointerSize / 2;
- var pointerRect = new BoundingRect(x - targetSizeHalf, y - targetSizeHalf, pointerSize, pointerSize);
- for (var i = list.length - 1; i >= 0; i--) {
- var el = list[i];
- if (el !== exclude
- && !el.ignore
- && !el.ignoreCoarsePointer
- && (!el.parent || !el.parent.ignoreCoarsePointer)) {
- tmpRect.copy(el.getBoundingRect());
- if (el.transform) {
- tmpRect.applyTransform(el.transform);
- }
- if (tmpRect.intersect(pointerRect)) {
- candidates.push(el);
- }
- }
- }
- if (candidates.length) {
- var rStep = 4;
- var thetaStep = Math.PI / 12;
- var PI2 = Math.PI * 2;
- for (var r = 0; r < targetSizeHalf; r += rStep) {
- for (var theta = 0; theta < PI2; theta += thetaStep) {
- var x1 = x + r * Math.cos(theta);
- var y1 = y + r * Math.sin(theta);
- setHoverTarget(candidates, out, x1, y1, exclude);
- if (out.target) {
- return out;
- }
- }
- }
- }
- }
- return out;
- };
- Handler.prototype.processGesture = function (event, stage) {
- if (!this._gestureMgr) {
- this._gestureMgr = new GestureMgr();
- }
- var gestureMgr = this._gestureMgr;
- stage === 'start' && gestureMgr.clear();
- var gestureInfo = gestureMgr.recognize(event, this.findHover(event.zrX, event.zrY, null).target, this.proxy.dom);
- stage === 'end' && gestureMgr.clear();
- if (gestureInfo) {
- var type = gestureInfo.type;
- event.gestureEvent = type;
- var res = new HoveredResult();
- res.target = gestureInfo.target;
- this.dispatchToElement(res, type, gestureInfo.event);
- }
- };
- return Handler;
- }(Eventful));
- each(['click', 'mousedown', 'mouseup', 'mousewheel', 'dblclick', 'contextmenu'], function (name) {
- Handler.prototype[name] = function (event) {
- var x = event.zrX;
- var y = event.zrY;
- var isOutside = isOutsideBoundary(this, x, y);
- var hovered;
- var hoveredTarget;
- if (name !== 'mouseup' || !isOutside) {
- hovered = this.findHover(x, y);
- hoveredTarget = hovered.target;
- }
- if (name === 'mousedown') {
- this._downEl = hoveredTarget;
- this._downPoint = [event.zrX, event.zrY];
- this._upEl = hoveredTarget;
- }
- else if (name === 'mouseup') {
- this._upEl = hoveredTarget;
- }
- else if (name === 'click') {
- if (this._downEl !== this._upEl
- || !this._downPoint
- || dist(this._downPoint, [event.zrX, event.zrY]) > 4) {
- return;
- }
- this._downPoint = null;
- }
- this.dispatchToElement(hovered, name, event);
- };
- });
- function isHover(displayable, x, y) {
- if (displayable[displayable.rectHover ? 'rectContain' : 'contain'](x, y)) {
- var el = displayable;
- var isSilent = void 0;
- var ignoreClip = false;
- while (el) {
- if (el.ignoreClip) {
- ignoreClip = true;
- }
- if (!ignoreClip) {
- var clipPath = el.getClipPath();
- if (clipPath && !clipPath.contain(x, y)) {
- return false;
- }
- if (el.silent) {
- isSilent = true;
- }
- }
- var hostEl = el.__hostTarget;
- el = hostEl ? hostEl : el.parent;
- }
- return isSilent ? SILENT : true;
- }
- return false;
- }
- function setHoverTarget(list, out, x, y, exclude) {
- for (var i = list.length - 1; i >= 0; i--) {
- var el = list[i];
- var hoverCheckResult = void 0;
- if (el !== exclude
- && !el.ignore
- && (hoverCheckResult = isHover(el, x, y))) {
- !out.topTarget && (out.topTarget = el);
- if (hoverCheckResult !== SILENT) {
- out.target = el;
- break;
- }
- }
- }
- }
- function isOutsideBoundary(handlerInstance, x, y) {
- var painter = handlerInstance.painter;
- return x < 0 || x > painter.getWidth() || y < 0 || y > painter.getHeight();
- }
- var DEFAULT_MIN_MERGE = 32;
- var DEFAULT_MIN_GALLOPING = 7;
- function minRunLength(n) {
- var r = 0;
- while (n >= DEFAULT_MIN_MERGE) {
- r |= n & 1;
- n >>= 1;
- }
- return n + r;
- }
- function makeAscendingRun(array, lo, hi, compare) {
- var runHi = lo + 1;
- if (runHi === hi) {
- return 1;
- }
- if (compare(array[runHi++], array[lo]) < 0) {
- while (runHi < hi && compare(array[runHi], array[runHi - 1]) < 0) {
- runHi++;
- }
- reverseRun(array, lo, runHi);
- }
- else {
- while (runHi < hi && compare(array[runHi], array[runHi - 1]) >= 0) {
- runHi++;
- }
- }
- return runHi - lo;
- }
- function reverseRun(array, lo, hi) {
- hi--;
- while (lo < hi) {
- var t = array[lo];
- array[lo++] = array[hi];
- array[hi--] = t;
- }
- }
- function binaryInsertionSort(array, lo, hi, start, compare) {
- if (start === lo) {
- start++;
- }
- for (; start < hi; start++) {
- var pivot = array[start];
- var left = lo;
- var right = start;
- var mid;
- while (left < right) {
- mid = left + right >>> 1;
- if (compare(pivot, array[mid]) < 0) {
- right = mid;
- }
- else {
- left = mid + 1;
- }
- }
- var n = start - left;
- switch (n) {
- case 3:
- array[left + 3] = array[left + 2];
- case 2:
- array[left + 2] = array[left + 1];
- case 1:
- array[left + 1] = array[left];
- break;
- default:
- while (n > 0) {
- array[left + n] = array[left + n - 1];
- n--;
- }
- }
- array[left] = pivot;
- }
- }
- function gallopLeft(value, array, start, length, hint, compare) {
- var lastOffset = 0;
- var maxOffset = 0;
- var offset = 1;
- if (compare(value, array[start + hint]) > 0) {
- maxOffset = length - hint;
- while (offset < maxOffset && compare(value, array[start + hint + offset]) > 0) {
- lastOffset = offset;
- offset = (offset << 1) + 1;
- if (offset <= 0) {
- offset = maxOffset;
- }
- }
- if (offset > maxOffset) {
- offset = maxOffset;
- }
- lastOffset += hint;
- offset += hint;
- }
- else {
- maxOffset = hint + 1;
- while (offset < maxOffset && compare(value, array[start + hint - offset]) <= 0) {
- lastOffset = offset;
- offset = (offset << 1) + 1;
- if (offset <= 0) {
- offset = maxOffset;
- }
- }
- if (offset > maxOffset) {
- offset = maxOffset;
- }
- var tmp = lastOffset;
- lastOffset = hint - offset;
- offset = hint - tmp;
- }
- lastOffset++;
- while (lastOffset < offset) {
- var m = lastOffset + (offset - lastOffset >>> 1);
- if (compare(value, array[start + m]) > 0) {
- lastOffset = m + 1;
- }
- else {
- offset = m;
- }
- }
- return offset;
- }
- function gallopRight(value, array, start, length, hint, compare) {
- var lastOffset = 0;
- var maxOffset = 0;
- var offset = 1;
- if (compare(value, array[start + hint]) < 0) {
- maxOffset = hint + 1;
- while (offset < maxOffset && compare(value, array[start + hint - offset]) < 0) {
- lastOffset = offset;
- offset = (offset << 1) + 1;
- if (offset <= 0) {
- offset = maxOffset;
- }
- }
- if (offset > maxOffset) {
- offset = maxOffset;
- }
- var tmp = lastOffset;
- lastOffset = hint - offset;
- offset = hint - tmp;
- }
- else {
- maxOffset = length - hint;
- while (offset < maxOffset && compare(value, array[start + hint + offset]) >= 0) {
- lastOffset = offset;
- offset = (offset << 1) + 1;
- if (offset <= 0) {
- offset = maxOffset;
- }
- }
- if (offset > maxOffset) {
- offset = maxOffset;
- }
- lastOffset += hint;
- offset += hint;
- }
- lastOffset++;
- while (lastOffset < offset) {
- var m = lastOffset + (offset - lastOffset >>> 1);
- if (compare(value, array[start + m]) < 0) {
- offset = m;
- }
- else {
- lastOffset = m + 1;
- }
- }
- return offset;
- }
- function TimSort(array, compare) {
- var minGallop = DEFAULT_MIN_GALLOPING;
- var length = 0;
- var runStart;
- var runLength;
- var stackSize = 0;
- length = array.length;
- var tmp = [];
- runStart = [];
- runLength = [];
- function pushRun(_runStart, _runLength) {
- runStart[stackSize] = _runStart;
- runLength[stackSize] = _runLength;
- stackSize += 1;
- }
- function mergeRuns() {
- while (stackSize > 1) {
- var n = stackSize - 2;
- if ((n >= 1 && runLength[n - 1] <= runLength[n] + runLength[n + 1])
- || (n >= 2 && runLength[n - 2] <= runLength[n] + runLength[n - 1])) {
- if (runLength[n - 1] < runLength[n + 1]) {
- n--;
- }
- }
- else if (runLength[n] > runLength[n + 1]) {
- break;
- }
- mergeAt(n);
- }
- }
- function forceMergeRuns() {
- while (stackSize > 1) {
- var n = stackSize - 2;
- if (n > 0 && runLength[n - 1] < runLength[n + 1]) {
- n--;
- }
- mergeAt(n);
- }
- }
- function mergeAt(i) {
- var start1 = runStart[i];
- var length1 = runLength[i];
- var start2 = runStart[i + 1];
- var length2 = runLength[i + 1];
- runLength[i] = length1 + length2;
- if (i === stackSize - 3) {
- runStart[i + 1] = runStart[i + 2];
- runLength[i + 1] = runLength[i + 2];
- }
- stackSize--;
- var k = gallopRight(array[start2], array, start1, length1, 0, compare);
- start1 += k;
- length1 -= k;
- if (length1 === 0) {
- return;
- }
- length2 = gallopLeft(array[start1 + length1 - 1], array, start2, length2, length2 - 1, compare);
- if (length2 === 0) {
- return;
- }
- if (length1 <= length2) {
- mergeLow(start1, length1, start2, length2);
- }
- else {
- mergeHigh(start1, length1, start2, length2);
- }
- }
- function mergeLow(start1, length1, start2, length2) {
- var i = 0;
- for (i = 0; i < length1; i++) {
- tmp[i] = array[start1 + i];
- }
- var cursor1 = 0;
- var cursor2 = start2;
- var dest = start1;
- array[dest++] = array[cursor2++];
- if (--length2 === 0) {
- for (i = 0; i < length1; i++) {
- array[dest + i] = tmp[cursor1 + i];
- }
- return;
- }
- if (length1 === 1) {
- for (i = 0; i < length2; i++) {
- array[dest + i] = array[cursor2 + i];
- }
- array[dest + length2] = tmp[cursor1];
- return;
- }
- var _minGallop = minGallop;
- var count1;
- var count2;
- var exit;
- while (1) {
- count1 = 0;
- count2 = 0;
- exit = false;
- do {
- if (compare(array[cursor2], tmp[cursor1]) < 0) {
- array[dest++] = array[cursor2++];
- count2++;
- count1 = 0;
- if (--length2 === 0) {
- exit = true;
- break;
- }
- }
- else {
- array[dest++] = tmp[cursor1++];
- count1++;
- count2 = 0;
- if (--length1 === 1) {
- exit = true;
- break;
- }
- }
- } while ((count1 | count2) < _minGallop);
- if (exit) {
- break;
- }
- do {
- count1 = gallopRight(array[cursor2], tmp, cursor1, length1, 0, compare);
- if (count1 !== 0) {
- for (i = 0; i < count1; i++) {
- array[dest + i] = tmp[cursor1 + i];
- }
- dest += count1;
- cursor1 += count1;
- length1 -= count1;
- if (length1 <= 1) {
- exit = true;
- break;
- }
- }
- array[dest++] = array[cursor2++];
- if (--length2 === 0) {
- exit = true;
- break;
- }
- count2 = gallopLeft(tmp[cursor1], array, cursor2, length2, 0, compare);
- if (count2 !== 0) {
- for (i = 0; i < count2; i++) {
- array[dest + i] = array[cursor2 + i];
- }
- dest += count2;
- cursor2 += count2;
- length2 -= count2;
- if (length2 === 0) {
- exit = true;
- break;
- }
- }
- array[dest++] = tmp[cursor1++];
- if (--length1 === 1) {
- exit = true;
- break;
- }
- _minGallop--;
- } while (count1 >= DEFAULT_MIN_GALLOPING || count2 >= DEFAULT_MIN_GALLOPING);
- if (exit) {
- break;
- }
- if (_minGallop < 0) {
- _minGallop = 0;
- }
- _minGallop += 2;
- }
- minGallop = _minGallop;
- minGallop < 1 && (minGallop = 1);
- if (length1 === 1) {
- for (i = 0; i < length2; i++) {
- array[dest + i] = array[cursor2 + i];
- }
- array[dest + length2] = tmp[cursor1];
- }
- else if (length1 === 0) {
- throw new Error();
- }
- else {
- for (i = 0; i < length1; i++) {
- array[dest + i] = tmp[cursor1 + i];
- }
- }
- }
- function mergeHigh(start1, length1, start2, length2) {
- var i = 0;
- for (i = 0; i < length2; i++) {
- tmp[i] = array[start2 + i];
- }
- var cursor1 = start1 + length1 - 1;
- var cursor2 = length2 - 1;
- var dest = start2 + length2 - 1;
- var customCursor = 0;
- var customDest = 0;
- array[dest--] = array[cursor1--];
- if (--length1 === 0) {
- customCursor = dest - (length2 - 1);
- for (i = 0; i < length2; i++) {
- array[customCursor + i] = tmp[i];
- }
- return;
- }
- if (length2 === 1) {
- dest -= length1;
- cursor1 -= length1;
- customDest = dest + 1;
- customCursor = cursor1 + 1;
- for (i = length1 - 1; i >= 0; i--) {
- array[customDest + i] = array[customCursor + i];
- }
- array[dest] = tmp[cursor2];
- return;
- }
- var _minGallop = minGallop;
- while (true) {
- var count1 = 0;
- var count2 = 0;
- var exit = false;
- do {
- if (compare(tmp[cursor2], array[cursor1]) < 0) {
- array[dest--] = array[cursor1--];
- count1++;
- count2 = 0;
- if (--length1 === 0) {
- exit = true;
- break;
- }
- }
- else {
- array[dest--] = tmp[cursor2--];
- count2++;
- count1 = 0;
- if (--length2 === 1) {
- exit = true;
- break;
- }
- }
- } while ((count1 | count2) < _minGallop);
- if (exit) {
- break;
- }
- do {
- count1 = length1 - gallopRight(tmp[cursor2], array, start1, length1, length1 - 1, compare);
- if (count1 !== 0) {
- dest -= count1;
- cursor1 -= count1;
- length1 -= count1;
- customDest = dest + 1;
- customCursor = cursor1 + 1;
- for (i = count1 - 1; i >= 0; i--) {
- array[customDest + i] = array[customCursor + i];
- }
- if (length1 === 0) {
- exit = true;
- break;
- }
- }
- array[dest--] = tmp[cursor2--];
- if (--length2 === 1) {
- exit = true;
- break;
- }
- count2 = length2 - gallopLeft(array[cursor1], tmp, 0, length2, length2 - 1, compare);
- if (count2 !== 0) {
- dest -= count2;
- cursor2 -= count2;
- length2 -= count2;
- customDest = dest + 1;
- customCursor = cursor2 + 1;
- for (i = 0; i < count2; i++) {
- array[customDest + i] = tmp[customCursor + i];
- }
- if (length2 <= 1) {
- exit = true;
- break;
- }
- }
- array[dest--] = array[cursor1--];
- if (--length1 === 0) {
- exit = true;
- break;
- }
- _minGallop--;
- } while (count1 >= DEFAULT_MIN_GALLOPING || count2 >= DEFAULT_MIN_GALLOPING);
- if (exit) {
- break;
- }
- if (_minGallop < 0) {
- _minGallop = 0;
- }
- _minGallop += 2;
- }
- minGallop = _minGallop;
- if (minGallop < 1) {
- minGallop = 1;
- }
- if (length2 === 1) {
- dest -= length1;
- cursor1 -= length1;
- customDest = dest + 1;
- customCursor = cursor1 + 1;
- for (i = length1 - 1; i >= 0; i--) {
- array[customDest + i] = array[customCursor + i];
- }
- array[dest] = tmp[cursor2];
- }
- else if (length2 === 0) {
- throw new Error();
- }
- else {
- customCursor = dest - (length2 - 1);
- for (i = 0; i < length2; i++) {
- array[customCursor + i] = tmp[i];
- }
- }
- }
- return {
- mergeRuns: mergeRuns,
- forceMergeRuns: forceMergeRuns,
- pushRun: pushRun
- };
- }
- function sort(array, compare, lo, hi) {
- if (!lo) {
- lo = 0;
- }
- if (!hi) {
- hi = array.length;
- }
- var remaining = hi - lo;
- if (remaining < 2) {
- return;
- }
- var runLength = 0;
- if (remaining < DEFAULT_MIN_MERGE) {
- runLength = makeAscendingRun(array, lo, hi, compare);
- binaryInsertionSort(array, lo, hi, lo + runLength, compare);
- return;
- }
- var ts = TimSort(array, compare);
- var minRun = minRunLength(remaining);
- do {
- runLength = makeAscendingRun(array, lo, hi, compare);
- if (runLength < minRun) {
- var force = remaining;
- if (force > minRun) {
- force = minRun;
- }
- binaryInsertionSort(array, lo, lo + force, lo + runLength, compare);
- runLength = force;
- }
- ts.pushRun(lo, runLength);
- ts.mergeRuns();
- remaining -= runLength;
- lo += runLength;
- } while (remaining !== 0);
- ts.forceMergeRuns();
- }
- var REDRAW_BIT = 1;
- var STYLE_CHANGED_BIT = 2;
- var SHAPE_CHANGED_BIT = 4;
- var invalidZErrorLogged = false;
- function logInvalidZError() {
- if (invalidZErrorLogged) {
- return;
- }
- invalidZErrorLogged = true;
- console.warn('z / z2 / zlevel of displayable is invalid, which may cause unexpected errors');
- }
- function shapeCompareFunc(a, b) {
- if (a.zlevel === b.zlevel) {
- if (a.z === b.z) {
- return a.z2 - b.z2;
- }
- return a.z - b.z;
- }
- return a.zlevel - b.zlevel;
- }
- var Storage = (function () {
- function Storage() {
- this._roots = [];
- this._displayList = [];
- this._displayListLen = 0;
- this.displayableSortFunc = shapeCompareFunc;
- }
- Storage.prototype.traverse = function (cb, context) {
- for (var i = 0; i < this._roots.length; i++) {
- this._roots[i].traverse(cb, context);
- }
- };
- Storage.prototype.getDisplayList = function (update, includeIgnore) {
- includeIgnore = includeIgnore || false;
- var displayList = this._displayList;
- if (update || !displayList.length) {
- this.updateDisplayList(includeIgnore);
- }
- return displayList;
- };
- Storage.prototype.updateDisplayList = function (includeIgnore) {
- this._displayListLen = 0;
- var roots = this._roots;
- var displayList = this._displayList;
- for (var i = 0, len = roots.length; i < len; i++) {
- this._updateAndAddDisplayable(roots[i], null, includeIgnore);
- }
- displayList.length = this._displayListLen;
- sort(displayList, shapeCompareFunc);
- };
- Storage.prototype._updateAndAddDisplayable = function (el, clipPaths, includeIgnore) {
- if (el.ignore && !includeIgnore) {
- return;
- }
- el.beforeUpdate();
- el.update();
- el.afterUpdate();
- var userSetClipPath = el.getClipPath();
- if (el.ignoreClip) {
- clipPaths = null;
- }
- else if (userSetClipPath) {
- if (clipPaths) {
- clipPaths = clipPaths.slice();
- }
- else {
- clipPaths = [];
- }
- var currentClipPath = userSetClipPath;
- var parentClipPath = el;
- while (currentClipPath) {
- currentClipPath.parent = parentClipPath;
- currentClipPath.updateTransform();
- clipPaths.push(currentClipPath);
- parentClipPath = currentClipPath;
- currentClipPath = currentClipPath.getClipPath();
- }
- }
- if (el.childrenRef) {
- var children = el.childrenRef();
- for (var i = 0; i < children.length; i++) {
- var child = children[i];
- if (el.__dirty) {
- child.__dirty |= REDRAW_BIT;
- }
- this._updateAndAddDisplayable(child, clipPaths, includeIgnore);
- }
- el.__dirty = 0;
- }
- else {
- var disp = el;
- if (clipPaths && clipPaths.length) {
- disp.__clipPaths = clipPaths;
- }
- else if (disp.__clipPaths && disp.__clipPaths.length > 0) {
- disp.__clipPaths = [];
- }
- if (isNaN(disp.z)) {
- logInvalidZError();
- disp.z = 0;
- }
- if (isNaN(disp.z2)) {
- logInvalidZError();
- disp.z2 = 0;
- }
- if (isNaN(disp.zlevel)) {
- logInvalidZError();
- disp.zlevel = 0;
- }
- this._displayList[this._displayListLen++] = disp;
- }
- var decalEl = el.getDecalElement && el.getDecalElement();
- if (decalEl) {
- this._updateAndAddDisplayable(decalEl, clipPaths, includeIgnore);
- }
- var textGuide = el.getTextGuideLine();
- if (textGuide) {
- this._updateAndAddDisplayable(textGuide, clipPaths, includeIgnore);
- }
- var textEl = el.getTextContent();
- if (textEl) {
- this._updateAndAddDisplayable(textEl, clipPaths, includeIgnore);
- }
- };
- Storage.prototype.addRoot = function (el) {
- if (el.__zr && el.__zr.storage === this) {
- return;
- }
- this._roots.push(el);
- };
- Storage.prototype.delRoot = function (el) {
- if (el instanceof Array) {
- for (var i = 0, l = el.length; i < l; i++) {
- this.delRoot(el[i]);
- }
- return;
- }
- var idx = indexOf(this._roots, el);
- if (idx >= 0) {
- this._roots.splice(idx, 1);
- }
- };
- Storage.prototype.delAllRoots = function () {
- this._roots = [];
- this._displayList = [];
- this._displayListLen = 0;
- return;
- };
- Storage.prototype.getRoots = function () {
- return this._roots;
- };
- Storage.prototype.dispose = function () {
- this._displayList = null;
- this._roots = null;
- };
- return Storage;
- }());
- var requestAnimationFrame;
- requestAnimationFrame = (env.hasGlobalWindow
- && ((window.requestAnimationFrame && window.requestAnimationFrame.bind(window))
- || (window.msRequestAnimationFrame && window.msRequestAnimationFrame.bind(window))
- || window.mozRequestAnimationFrame
- || window.webkitRequestAnimationFrame)) || function (func) {
- return setTimeout(func, 16);
- };
- var requestAnimationFrame$1 = requestAnimationFrame;
- var easingFuncs = {
- linear: function (k) {
- return k;
- },
- quadraticIn: function (k) {
- return k * k;
- },
- quadraticOut: function (k) {
- return k * (2 - k);
- },
- quadraticInOut: function (k) {
- if ((k *= 2) < 1) {
- return 0.5 * k * k;
- }
- return -0.5 * (--k * (k - 2) - 1);
- },
- cubicIn: function (k) {
- return k * k * k;
- },
- cubicOut: function (k) {
- return --k * k * k + 1;
- },
- cubicInOut: function (k) {
- if ((k *= 2) < 1) {
- return 0.5 * k * k * k;
- }
- return 0.5 * ((k -= 2) * k * k + 2);
- },
- quarticIn: function (k) {
- return k * k * k * k;
- },
- quarticOut: function (k) {
- return 1 - (--k * k * k * k);
- },
- quarticInOut: function (k) {
- if ((k *= 2) < 1) {
- return 0.5 * k * k * k * k;
- }
- return -0.5 * ((k -= 2) * k * k * k - 2);
- },
- quinticIn: function (k) {
- return k * k * k * k * k;
- },
- quinticOut: function (k) {
- return --k * k * k * k * k + 1;
- },
- quinticInOut: function (k) {
- if ((k *= 2) < 1) {
- return 0.5 * k * k * k * k * k;
- }
- return 0.5 * ((k -= 2) * k * k * k * k + 2);
- },
- sinusoidalIn: function (k) {
- return 1 - Math.cos(k * Math.PI / 2);
- },
- sinusoidalOut: function (k) {
- return Math.sin(k * Math.PI / 2);
- },
- sinusoidalInOut: function (k) {
- return 0.5 * (1 - Math.cos(Math.PI * k));
- },
- exponentialIn: function (k) {
- return k === 0 ? 0 : Math.pow(1024, k - 1);
- },
- exponentialOut: function (k) {
- return k === 1 ? 1 : 1 - Math.pow(2, -10 * k);
- },
- exponentialInOut: function (k) {
- if (k === 0) {
- return 0;
- }
- if (k === 1) {
- return 1;
- }
- if ((k *= 2) < 1) {
- return 0.5 * Math.pow(1024, k - 1);
- }
- return 0.5 * (-Math.pow(2, -10 * (k - 1)) + 2);
- },
- circularIn: function (k) {
- return 1 - Math.sqrt(1 - k * k);
- },
- circularOut: function (k) {
- return Math.sqrt(1 - (--k * k));
- },
- circularInOut: function (k) {
- if ((k *= 2) < 1) {
- return -0.5 * (Math.sqrt(1 - k * k) - 1);
- }
- return 0.5 * (Math.sqrt(1 - (k -= 2) * k) + 1);
- },
- elasticIn: function (k) {
- var s;
- var a = 0.1;
- var p = 0.4;
- if (k === 0) {
- return 0;
- }
- if (k === 1) {
- return 1;
- }
- if (!a || a < 1) {
- a = 1;
- s = p / 4;
- }
- else {
- s = p * Math.asin(1 / a) / (2 * Math.PI);
- }
- return -(a * Math.pow(2, 10 * (k -= 1))
- * Math.sin((k - s) * (2 * Math.PI) / p));
- },
- elasticOut: function (k) {
- var s;
- var a = 0.1;
- var p = 0.4;
- if (k === 0) {
- return 0;
- }
- if (k === 1) {
- return 1;
- }
- if (!a || a < 1) {
- a = 1;
- s = p / 4;
- }
- else {
- s = p * Math.asin(1 / a) / (2 * Math.PI);
- }
- return (a * Math.pow(2, -10 * k)
- * Math.sin((k - s) * (2 * Math.PI) / p) + 1);
- },
- elasticInOut: function (k) {
- var s;
- var a = 0.1;
- var p = 0.4;
- if (k === 0) {
- return 0;
- }
- if (k === 1) {
- return 1;
- }
- if (!a || a < 1) {
- a = 1;
- s = p / 4;
- }
- else {
- s = p * Math.asin(1 / a) / (2 * Math.PI);
- }
- if ((k *= 2) < 1) {
- return -0.5 * (a * Math.pow(2, 10 * (k -= 1))
- * Math.sin((k - s) * (2 * Math.PI) / p));
- }
- return a * Math.pow(2, -10 * (k -= 1))
- * Math.sin((k - s) * (2 * Math.PI) / p) * 0.5 + 1;
- },
- backIn: function (k) {
- var s = 1.70158;
- return k * k * ((s + 1) * k - s);
- },
- backOut: function (k) {
- var s = 1.70158;
- return --k * k * ((s + 1) * k + s) + 1;
- },
- backInOut: function (k) {
- var s = 1.70158 * 1.525;
- if ((k *= 2) < 1) {
- return 0.5 * (k * k * ((s + 1) * k - s));
- }
- return 0.5 * ((k -= 2) * k * ((s + 1) * k + s) + 2);
- },
- bounceIn: function (k) {
- return 1 - easingFuncs.bounceOut(1 - k);
- },
- bounceOut: function (k) {
- if (k < (1 / 2.75)) {
- return 7.5625 * k * k;
- }
- else if (k < (2 / 2.75)) {
- return 7.5625 * (k -= (1.5 / 2.75)) * k + 0.75;
- }
- else if (k < (2.5 / 2.75)) {
- return 7.5625 * (k -= (2.25 / 2.75)) * k + 0.9375;
- }
- else {
- return 7.5625 * (k -= (2.625 / 2.75)) * k + 0.984375;
- }
- },
- bounceInOut: function (k) {
- if (k < 0.5) {
- return easingFuncs.bounceIn(k * 2) * 0.5;
- }
- return easingFuncs.bounceOut(k * 2 - 1) * 0.5 + 0.5;
- }
- };
- var mathPow = Math.pow;
- var mathSqrt = Math.sqrt;
- var EPSILON = 1e-8;
- var EPSILON_NUMERIC = 1e-4;
- var THREE_SQRT = mathSqrt(3);
- var ONE_THIRD = 1 / 3;
- var _v0 = create();
- var _v1 = create();
- var _v2 = create();
- function isAroundZero(val) {
- return val > -EPSILON && val < EPSILON;
- }
- function isNotAroundZero(val) {
- return val > EPSILON || val < -EPSILON;
- }
- function cubicAt(p0, p1, p2, p3, t) {
- var onet = 1 - t;
- return onet * onet * (onet * p0 + 3 * t * p1)
- + t * t * (t * p3 + 3 * onet * p2);
- }
- function cubicDerivativeAt(p0, p1, p2, p3, t) {
- var onet = 1 - t;
- return 3 * (((p1 - p0) * onet + 2 * (p2 - p1) * t) * onet
- + (p3 - p2) * t * t);
- }
- function cubicRootAt(p0, p1, p2, p3, val, roots) {
- var a = p3 + 3 * (p1 - p2) - p0;
- var b = 3 * (p2 - p1 * 2 + p0);
- var c = 3 * (p1 - p0);
- var d = p0 - val;
- var A = b * b - 3 * a * c;
- var B = b * c - 9 * a * d;
- var C = c * c - 3 * b * d;
- var n = 0;
- if (isAroundZero(A) && isAroundZero(B)) {
- if (isAroundZero(b)) {
- roots[0] = 0;
- }
- else {
- var t1 = -c / b;
- if (t1 >= 0 && t1 <= 1) {
- roots[n++] = t1;
- }
- }
- }
- else {
- var disc = B * B - 4 * A * C;
- if (isAroundZero(disc)) {
- var K = B / A;
- var t1 = -b / a + K;
- var t2 = -K / 2;
- if (t1 >= 0 && t1 <= 1) {
- roots[n++] = t1;
- }
- if (t2 >= 0 && t2 <= 1) {
- roots[n++] = t2;
- }
- }
- else if (disc > 0) {
- var discSqrt = mathSqrt(disc);
- var Y1 = A * b + 1.5 * a * (-B + discSqrt);
- var Y2 = A * b + 1.5 * a * (-B - discSqrt);
- if (Y1 < 0) {
- Y1 = -mathPow(-Y1, ONE_THIRD);
- }
- else {
- Y1 = mathPow(Y1, ONE_THIRD);
- }
- if (Y2 < 0) {
- Y2 = -mathPow(-Y2, ONE_THIRD);
- }
- else {
- Y2 = mathPow(Y2, ONE_THIRD);
- }
- var t1 = (-b - (Y1 + Y2)) / (3 * a);
- if (t1 >= 0 && t1 <= 1) {
- roots[n++] = t1;
- }
- }
- else {
- var T = (2 * A * b - 3 * a * B) / (2 * mathSqrt(A * A * A));
- var theta = Math.acos(T) / 3;
- var ASqrt = mathSqrt(A);
- var tmp = Math.cos(theta);
- var t1 = (-b - 2 * ASqrt * tmp) / (3 * a);
- var t2 = (-b + ASqrt * (tmp + THREE_SQRT * Math.sin(theta))) / (3 * a);
- var t3 = (-b + ASqrt * (tmp - THREE_SQRT * Math.sin(theta))) / (3 * a);
- if (t1 >= 0 && t1 <= 1) {
- roots[n++] = t1;
- }
- if (t2 >= 0 && t2 <= 1) {
- roots[n++] = t2;
- }
- if (t3 >= 0 && t3 <= 1) {
- roots[n++] = t3;
- }
- }
- }
- return n;
- }
- function cubicExtrema(p0, p1, p2, p3, extrema) {
- var b = 6 * p2 - 12 * p1 + 6 * p0;
- var a = 9 * p1 + 3 * p3 - 3 * p0 - 9 * p2;
- var c = 3 * p1 - 3 * p0;
- var n = 0;
- if (isAroundZero(a)) {
- if (isNotAroundZero(b)) {
- var t1 = -c / b;
- if (t1 >= 0 && t1 <= 1) {
- extrema[n++] = t1;
- }
- }
- }
- else {
- var disc = b * b - 4 * a * c;
- if (isAroundZero(disc)) {
- extrema[0] = -b / (2 * a);
- }
- else if (disc > 0) {
- var discSqrt = mathSqrt(disc);
- var t1 = (-b + discSqrt) / (2 * a);
- var t2 = (-b - discSqrt) / (2 * a);
- if (t1 >= 0 && t1 <= 1) {
- extrema[n++] = t1;
- }
- if (t2 >= 0 && t2 <= 1) {
- extrema[n++] = t2;
- }
- }
- }
- return n;
- }
- function cubicSubdivide(p0, p1, p2, p3, t, out) {
- var p01 = (p1 - p0) * t + p0;
- var p12 = (p2 - p1) * t + p1;
- var p23 = (p3 - p2) * t + p2;
- var p012 = (p12 - p01) * t + p01;
- var p123 = (p23 - p12) * t + p12;
- var p0123 = (p123 - p012) * t + p012;
- out[0] = p0;
- out[1] = p01;
- out[2] = p012;
- out[3] = p0123;
- out[4] = p0123;
- out[5] = p123;
- out[6] = p23;
- out[7] = p3;
- }
- function cubicProjectPoint(x0, y0, x1, y1, x2, y2, x3, y3, x, y, out) {
- var t;
- var interval = 0.005;
- var d = Infinity;
- var prev;
- var next;
- var d1;
- var d2;
- _v0[0] = x;
- _v0[1] = y;
- for (var _t = 0; _t < 1; _t += 0.05) {
- _v1[0] = cubicAt(x0, x1, x2, x3, _t);
- _v1[1] = cubicAt(y0, y1, y2, y3, _t);
- d1 = distSquare(_v0, _v1);
- if (d1 < d) {
- t = _t;
- d = d1;
- }
- }
- d = Infinity;
- for (var i = 0; i < 32; i++) {
- if (interval < EPSILON_NUMERIC) {
- break;
- }
- prev = t - interval;
- next = t + interval;
- _v1[0] = cubicAt(x0, x1, x2, x3, prev);
- _v1[1] = cubicAt(y0, y1, y2, y3, prev);
- d1 = distSquare(_v1, _v0);
- if (prev >= 0 && d1 < d) {
- t = prev;
- d = d1;
- }
- else {
- _v2[0] = cubicAt(x0, x1, x2, x3, next);
- _v2[1] = cubicAt(y0, y1, y2, y3, next);
- d2 = distSquare(_v2, _v0);
- if (next <= 1 && d2 < d) {
- t = next;
- d = d2;
- }
- else {
- interval *= 0.5;
- }
- }
- }
- if (out) {
- out[0] = cubicAt(x0, x1, x2, x3, t);
- out[1] = cubicAt(y0, y1, y2, y3, t);
- }
- return mathSqrt(d);
- }
- function cubicLength(x0, y0, x1, y1, x2, y2, x3, y3, iteration) {
- var px = x0;
- var py = y0;
- var d = 0;
- var step = 1 / iteration;
- for (var i = 1; i <= iteration; i++) {
- var t = i * step;
- var x = cubicAt(x0, x1, x2, x3, t);
- var y = cubicAt(y0, y1, y2, y3, t);
- var dx = x - px;
- var dy = y - py;
- d += Math.sqrt(dx * dx + dy * dy);
- px = x;
- py = y;
- }
- return d;
- }
- function quadraticAt(p0, p1, p2, t) {
- var onet = 1 - t;
- return onet * (onet * p0 + 2 * t * p1) + t * t * p2;
- }
- function quadraticDerivativeAt(p0, p1, p2, t) {
- return 2 * ((1 - t) * (p1 - p0) + t * (p2 - p1));
- }
- function quadraticRootAt(p0, p1, p2, val, roots) {
- var a = p0 - 2 * p1 + p2;
- var b = 2 * (p1 - p0);
- var c = p0 - val;
- var n = 0;
- if (isAroundZero(a)) {
- if (isNotAroundZero(b)) {
- var t1 = -c / b;
- if (t1 >= 0 && t1 <= 1) {
- roots[n++] = t1;
- }
- }
- }
- else {
- var disc = b * b - 4 * a * c;
- if (isAroundZero(disc)) {
- var t1 = -b / (2 * a);
- if (t1 >= 0 && t1 <= 1) {
- roots[n++] = t1;
- }
- }
- else if (disc > 0) {
- var discSqrt = mathSqrt(disc);
- var t1 = (-b + discSqrt) / (2 * a);
- var t2 = (-b - discSqrt) / (2 * a);
- if (t1 >= 0 && t1 <= 1) {
- roots[n++] = t1;
- }
- if (t2 >= 0 && t2 <= 1) {
- roots[n++] = t2;
- }
- }
- }
- return n;
- }
- function quadraticExtremum(p0, p1, p2) {
- var divider = p0 + p2 - 2 * p1;
- if (divider === 0) {
- return 0.5;
- }
- else {
- return (p0 - p1) / divider;
- }
- }
- function quadraticSubdivide(p0, p1, p2, t, out) {
- var p01 = (p1 - p0) * t + p0;
- var p12 = (p2 - p1) * t + p1;
- var p012 = (p12 - p01) * t + p01;
- out[0] = p0;
- out[1] = p01;
- out[2] = p012;
- out[3] = p012;
- out[4] = p12;
- out[5] = p2;
- }
- function quadraticProjectPoint(x0, y0, x1, y1, x2, y2, x, y, out) {
- var t;
- var interval = 0.005;
- var d = Infinity;
- _v0[0] = x;
- _v0[1] = y;
- for (var _t = 0; _t < 1; _t += 0.05) {
- _v1[0] = quadraticAt(x0, x1, x2, _t);
- _v1[1] = quadraticAt(y0, y1, y2, _t);
- var d1 = distSquare(_v0, _v1);
- if (d1 < d) {
- t = _t;
- d = d1;
- }
- }
- d = Infinity;
- for (var i = 0; i < 32; i++) {
- if (interval < EPSILON_NUMERIC) {
- break;
- }
- var prev = t - interval;
- var next = t + interval;
- _v1[0] = quadraticAt(x0, x1, x2, prev);
- _v1[1] = quadraticAt(y0, y1, y2, prev);
- var d1 = distSquare(_v1, _v0);
- if (prev >= 0 && d1 < d) {
- t = prev;
- d = d1;
- }
- else {
- _v2[0] = quadraticAt(x0, x1, x2, next);
- _v2[1] = quadraticAt(y0, y1, y2, next);
- var d2 = distSquare(_v2, _v0);
- if (next <= 1 && d2 < d) {
- t = next;
- d = d2;
- }
- else {
- interval *= 0.5;
- }
- }
- }
- if (out) {
- out[0] = quadraticAt(x0, x1, x2, t);
- out[1] = quadraticAt(y0, y1, y2, t);
- }
- return mathSqrt(d);
- }
- function quadraticLength(x0, y0, x1, y1, x2, y2, iteration) {
- var px = x0;
- var py = y0;
- var d = 0;
- var step = 1 / iteration;
- for (var i = 1; i <= iteration; i++) {
- var t = i * step;
- var x = quadraticAt(x0, x1, x2, t);
- var y = quadraticAt(y0, y1, y2, t);
- var dx = x - px;
- var dy = y - py;
- d += Math.sqrt(dx * dx + dy * dy);
- px = x;
- py = y;
- }
- return d;
- }
- var regexp = /cubic-bezier\(([0-9,\.e ]+)\)/;
- function createCubicEasingFunc(cubicEasingStr) {
- var cubic = cubicEasingStr && regexp.exec(cubicEasingStr);
- if (cubic) {
- var points = cubic[1].split(',');
- var a_1 = +trim(points[0]);
- var b_1 = +trim(points[1]);
- var c_1 = +trim(points[2]);
- var d_1 = +trim(points[3]);
- if (isNaN(a_1 + b_1 + c_1 + d_1)) {
- return;
- }
- var roots_1 = [];
- return function (p) {
- return p <= 0
- ? 0 : p >= 1
- ? 1
- : cubicRootAt(0, a_1, c_1, 1, p, roots_1) && cubicAt(0, b_1, d_1, 1, roots_1[0]);
- };
- }
- }
- var Clip = (function () {
- function Clip(opts) {
- this._inited = false;
- this._startTime = 0;
- this._pausedTime = 0;
- this._paused = false;
- this._life = opts.life || 1000;
- this._delay = opts.delay || 0;
- this.loop = opts.loop || false;
- this.onframe = opts.onframe || noop;
- this.ondestroy = opts.ondestroy || noop;
- this.onrestart = opts.onrestart || noop;
- opts.easing && this.setEasing(opts.easing);
- }
- Clip.prototype.step = function (globalTime, deltaTime) {
- if (!this._inited) {
- this._startTime = globalTime + this._delay;
- this._inited = true;
- }
- if (this._paused) {
- this._pausedTime += deltaTime;
- return;
- }
- var life = this._life;
- var elapsedTime = globalTime - this._startTime - this._pausedTime;
- var percent = elapsedTime / life;
- if (percent < 0) {
- percent = 0;
- }
- percent = Math.min(percent, 1);
- var easingFunc = this.easingFunc;
- var schedule = easingFunc ? easingFunc(percent) : percent;
- this.onframe(schedule);
- if (percent === 1) {
- if (this.loop) {
- var remainder = elapsedTime % life;
- this._startTime = globalTime - remainder;
- this._pausedTime = 0;
- this.onrestart();
- }
- else {
- return true;
- }
- }
- return false;
- };
- Clip.prototype.pause = function () {
- this._paused = true;
- };
- Clip.prototype.resume = function () {
- this._paused = false;
- };
- Clip.prototype.setEasing = function (easing) {
- this.easing = easing;
- this.easingFunc = isFunction(easing)
- ? easing
- : easingFuncs[easing] || createCubicEasingFunc(easing);
- };
- return Clip;
- }());
- var Entry = (function () {
- function Entry(val) {
- this.value = val;
- }
- return Entry;
- }());
- var LinkedList = (function () {
- function LinkedList() {
- this._len = 0;
- }
- LinkedList.prototype.insert = function (val) {
- var entry = new Entry(val);
- this.insertEntry(entry);
- return entry;
- };
- LinkedList.prototype.insertEntry = function (entry) {
- if (!this.head) {
- this.head = this.tail = entry;
- }
- else {
- this.tail.next = entry;
- entry.prev = this.tail;
- entry.next = null;
- this.tail = entry;
- }
- this._len++;
- };
- LinkedList.prototype.remove = function (entry) {
- var prev = entry.prev;
- var next = entry.next;
- if (prev) {
- prev.next = next;
- }
- else {
- this.head = next;
- }
- if (next) {
- next.prev = prev;
- }
- else {
- this.tail = prev;
- }
- entry.next = entry.prev = null;
- this._len--;
- };
- LinkedList.prototype.len = function () {
- return this._len;
- };
- LinkedList.prototype.clear = function () {
- this.head = this.tail = null;
- this._len = 0;
- };
- return LinkedList;
- }());
- var LRU = (function () {
- function LRU(maxSize) {
- this._list = new LinkedList();
- this._maxSize = 10;
- this._map = {};
- this._maxSize = maxSize;
- }
- LRU.prototype.put = function (key, value) {
- var list = this._list;
- var map = this._map;
- var removed = null;
- if (map[key] == null) {
- var len = list.len();
- var entry = this._lastRemovedEntry;
- if (len >= this._maxSize && len > 0) {
- var leastUsedEntry = list.head;
- list.remove(leastUsedEntry);
- delete map[leastUsedEntry.key];
- removed = leastUsedEntry.value;
- this._lastRemovedEntry = leastUsedEntry;
- }
- if (entry) {
- entry.value = value;
- }
- else {
- entry = new Entry(value);
- }
- entry.key = key;
- list.insertEntry(entry);
- map[key] = entry;
- }
- return removed;
- };
- LRU.prototype.get = function (key) {
- var entry = this._map[key];
- var list = this._list;
- if (entry != null) {
- if (entry !== list.tail) {
- list.remove(entry);
- list.insertEntry(entry);
- }
- return entry.value;
- }
- };
- LRU.prototype.clear = function () {
- this._list.clear();
- this._map = {};
- };
- LRU.prototype.len = function () {
- return this._list.len();
- };
- return LRU;
- }());
- var kCSSColorTable = {
- 'transparent': [0, 0, 0, 0], 'aliceblue': [240, 248, 255, 1],
- 'antiquewhite': [250, 235, 215, 1], 'aqua': [0, 255, 255, 1],
- 'aquamarine': [127, 255, 212, 1], 'azure': [240, 255, 255, 1],
- 'beige': [245, 245, 220, 1], 'bisque': [255, 228, 196, 1],
- 'black': [0, 0, 0, 1], 'blanchedalmond': [255, 235, 205, 1],
- 'blue': [0, 0, 255, 1], 'blueviolet': [138, 43, 226, 1],
- 'brown': [165, 42, 42, 1], 'burlywood': [222, 184, 135, 1],
- 'cadetblue': [95, 158, 160, 1], 'chartreuse': [127, 255, 0, 1],
- 'chocolate': [210, 105, 30, 1], 'coral': [255, 127, 80, 1],
- 'cornflowerblue': [100, 149, 237, 1], 'cornsilk': [255, 248, 220, 1],
- 'crimson': [220, 20, 60, 1], 'cyan': [0, 255, 255, 1],
- 'darkblue': [0, 0, 139, 1], 'darkcyan': [0, 139, 139, 1],
- 'darkgoldenrod': [184, 134, 11, 1], 'darkgray': [169, 169, 169, 1],
- 'darkgreen': [0, 100, 0, 1], 'darkgrey': [169, 169, 169, 1],
- 'darkkhaki': [189, 183, 107, 1], 'darkmagenta': [139, 0, 139, 1],
- 'darkolivegreen': [85, 107, 47, 1], 'darkorange': [255, 140, 0, 1],
- 'darkorchid': [153, 50, 204, 1], 'darkred': [139, 0, 0, 1],
- 'darksalmon': [233, 150, 122, 1], 'darkseagreen': [143, 188, 143, 1],
- 'darkslateblue': [72, 61, 139, 1], 'darkslategray': [47, 79, 79, 1],
- 'darkslategrey': [47, 79, 79, 1], 'darkturquoise': [0, 206, 209, 1],
- 'darkviolet': [148, 0, 211, 1], 'deeppink': [255, 20, 147, 1],
- 'deepskyblue': [0, 191, 255, 1], 'dimgray': [105, 105, 105, 1],
- 'dimgrey': [105, 105, 105, 1], 'dodgerblue': [30, 144, 255, 1],
- 'firebrick': [178, 34, 34, 1], 'floralwhite': [255, 250, 240, 1],
- 'forestgreen': [34, 139, 34, 1], 'fuchsia': [255, 0, 255, 1],
- 'gainsboro': [220, 220, 220, 1], 'ghostwhite': [248, 248, 255, 1],
- 'gold': [255, 215, 0, 1], 'goldenrod': [218, 165, 32, 1],
- 'gray': [128, 128, 128, 1], 'green': [0, 128, 0, 1],
- 'greenyellow': [173, 255, 47, 1], 'grey': [128, 128, 128, 1],
- 'honeydew': [240, 255, 240, 1], 'hotpink': [255, 105, 180, 1],
- 'indianred': [205, 92, 92, 1], 'indigo': [75, 0, 130, 1],
- 'ivory': [255, 255, 240, 1], 'khaki': [240, 230, 140, 1],
- 'lavender': [230, 230, 250, 1], 'lavenderblush': [255, 240, 245, 1],
- 'lawngreen': [124, 252, 0, 1], 'lemonchiffon': [255, 250, 205, 1],
- 'lightblue': [173, 216, 230, 1], 'lightcoral': [240, 128, 128, 1],
- 'lightcyan': [224, 255, 255, 1], 'lightgoldenrodyellow': [250, 250, 210, 1],
- 'lightgray': [211, 211, 211, 1], 'lightgreen': [144, 238, 144, 1],
- 'lightgrey': [211, 211, 211, 1], 'lightpink': [255, 182, 193, 1],
- 'lightsalmon': [255, 160, 122, 1], 'lightseagreen': [32, 178, 170, 1],
- 'lightskyblue': [135, 206, 250, 1], 'lightslategray': [119, 136, 153, 1],
- 'lightslategrey': [119, 136, 153, 1], 'lightsteelblue': [176, 196, 222, 1],
- 'lightyellow': [255, 255, 224, 1], 'lime': [0, 255, 0, 1],
- 'limegreen': [50, 205, 50, 1], 'linen': [250, 240, 230, 1],
- 'magenta': [255, 0, 255, 1], 'maroon': [128, 0, 0, 1],
- 'mediumaquamarine': [102, 205, 170, 1], 'mediumblue': [0, 0, 205, 1],
- 'mediumorchid': [186, 85, 211, 1], 'mediumpurple': [147, 112, 219, 1],
- 'mediumseagreen': [60, 179, 113, 1], 'mediumslateblue': [123, 104, 238, 1],
- 'mediumspringgreen': [0, 250, 154, 1], 'mediumturquoise': [72, 209, 204, 1],
- 'mediumvioletred': [199, 21, 133, 1], 'midnightblue': [25, 25, 112, 1],
- 'mintcream': [245, 255, 250, 1], 'mistyrose': [255, 228, 225, 1],
- 'moccasin': [255, 228, 181, 1], 'navajowhite': [255, 222, 173, 1],
- 'navy': [0, 0, 128, 1], 'oldlace': [253, 245, 230, 1],
- 'olive': [128, 128, 0, 1], 'olivedrab': [107, 142, 35, 1],
- 'orange': [255, 165, 0, 1], 'orangered': [255, 69, 0, 1],
- 'orchid': [218, 112, 214, 1], 'palegoldenrod': [238, 232, 170, 1],
- 'palegreen': [152, 251, 152, 1], 'paleturquoise': [175, 238, 238, 1],
- 'palevioletred': [219, 112, 147, 1], 'papayawhip': [255, 239, 213, 1],
- 'peachpuff': [255, 218, 185, 1], 'peru': [205, 133, 63, 1],
- 'pink': [255, 192, 203, 1], 'plum': [221, 160, 221, 1],
- 'powderblue': [176, 224, 230, 1], 'purple': [128, 0, 128, 1],
- 'red': [255, 0, 0, 1], 'rosybrown': [188, 143, 143, 1],
- 'royalblue': [65, 105, 225, 1], 'saddlebrown': [139, 69, 19, 1],
- 'salmon': [250, 128, 114, 1], 'sandybrown': [244, 164, 96, 1],
- 'seagreen': [46, 139, 87, 1], 'seashell': [255, 245, 238, 1],
- 'sienna': [160, 82, 45, 1], 'silver': [192, 192, 192, 1],
- 'skyblue': [135, 206, 235, 1], 'slateblue': [106, 90, 205, 1],
- 'slategray': [112, 128, 144, 1], 'slategrey': [112, 128, 144, 1],
- 'snow': [255, 250, 250, 1], 'springgreen': [0, 255, 127, 1],
- 'steelblue': [70, 130, 180, 1], 'tan': [210, 180, 140, 1],
- 'teal': [0, 128, 128, 1], 'thistle': [216, 191, 216, 1],
- 'tomato': [255, 99, 71, 1], 'turquoise': [64, 224, 208, 1],
- 'violet': [238, 130, 238, 1], 'wheat': [245, 222, 179, 1],
- 'white': [255, 255, 255, 1], 'whitesmoke': [245, 245, 245, 1],
- 'yellow': [255, 255, 0, 1], 'yellowgreen': [154, 205, 50, 1]
- };
- function clampCssByte(i) {
- i = Math.round(i);
- return i < 0 ? 0 : i > 255 ? 255 : i;
- }
- function clampCssAngle(i) {
- i = Math.round(i);
- return i < 0 ? 0 : i > 360 ? 360 : i;
- }
- function clampCssFloat(f) {
- return f < 0 ? 0 : f > 1 ? 1 : f;
- }
- function parseCssInt(val) {
- var str = val;
- if (str.length && str.charAt(str.length - 1) === '%') {
- return clampCssByte(parseFloat(str) / 100 * 255);
- }
- return clampCssByte(parseInt(str, 10));
- }
- function parseCssFloat(val) {
- var str = val;
- if (str.length && str.charAt(str.length - 1) === '%') {
- return clampCssFloat(parseFloat(str) / 100);
- }
- return clampCssFloat(parseFloat(str));
- }
- function cssHueToRgb(m1, m2, h) {
- if (h < 0) {
- h += 1;
- }
- else if (h > 1) {
- h -= 1;
- }
- if (h * 6 < 1) {
- return m1 + (m2 - m1) * h * 6;
- }
- if (h * 2 < 1) {
- return m2;
- }
- if (h * 3 < 2) {
- return m1 + (m2 - m1) * (2 / 3 - h) * 6;
- }
- return m1;
- }
- function lerpNumber(a, b, p) {
- return a + (b - a) * p;
- }
- function setRgba(out, r, g, b, a) {
- out[0] = r;
- out[1] = g;
- out[2] = b;
- out[3] = a;
- return out;
- }
- function copyRgba(out, a) {
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- return out;
- }
- var colorCache = new LRU(20);
- var lastRemovedArr = null;
- function putToCache(colorStr, rgbaArr) {
- if (lastRemovedArr) {
- copyRgba(lastRemovedArr, rgbaArr);
- }
- lastRemovedArr = colorCache.put(colorStr, lastRemovedArr || (rgbaArr.slice()));
- }
- function parse(colorStr, rgbaArr) {
- if (!colorStr) {
- return;
- }
- rgbaArr = rgbaArr || [];
- var cached = colorCache.get(colorStr);
- if (cached) {
- return copyRgba(rgbaArr, cached);
- }
- colorStr = colorStr + '';
- var str = colorStr.replace(/ /g, '').toLowerCase();
- if (str in kCSSColorTable) {
- copyRgba(rgbaArr, kCSSColorTable[str]);
- putToCache(colorStr, rgbaArr);
- return rgbaArr;
- }
- var strLen = str.length;
- if (str.charAt(0) === '#') {
- if (strLen === 4 || strLen === 5) {
- var iv = parseInt(str.slice(1, 4), 16);
- if (!(iv >= 0 && iv <= 0xfff)) {
- setRgba(rgbaArr, 0, 0, 0, 1);
- return;
- }
- setRgba(rgbaArr, ((iv & 0xf00) >> 4) | ((iv & 0xf00) >> 8), (iv & 0xf0) | ((iv & 0xf0) >> 4), (iv & 0xf) | ((iv & 0xf) << 4), strLen === 5 ? parseInt(str.slice(4), 16) / 0xf : 1);
- putToCache(colorStr, rgbaArr);
- return rgbaArr;
- }
- else if (strLen === 7 || strLen === 9) {
- var iv = parseInt(str.slice(1, 7), 16);
- if (!(iv >= 0 && iv <= 0xffffff)) {
- setRgba(rgbaArr, 0, 0, 0, 1);
- return;
- }
- setRgba(rgbaArr, (iv & 0xff0000) >> 16, (iv & 0xff00) >> 8, iv & 0xff, strLen === 9 ? parseInt(str.slice(7), 16) / 0xff : 1);
- putToCache(colorStr, rgbaArr);
- return rgbaArr;
- }
- return;
- }
- var op = str.indexOf('(');
- var ep = str.indexOf(')');
- if (op !== -1 && ep + 1 === strLen) {
- var fname = str.substr(0, op);
- var params = str.substr(op + 1, ep - (op + 1)).split(',');
- var alpha = 1;
- switch (fname) {
- case 'rgba':
- if (params.length !== 4) {
- return params.length === 3
- ? setRgba(rgbaArr, +params[0], +params[1], +params[2], 1)
- : setRgba(rgbaArr, 0, 0, 0, 1);
- }
- alpha = parseCssFloat(params.pop());
- case 'rgb':
- if (params.length >= 3) {
- setRgba(rgbaArr, parseCssInt(params[0]), parseCssInt(params[1]), parseCssInt(params[2]), params.length === 3 ? alpha : parseCssFloat(params[3]));
- putToCache(colorStr, rgbaArr);
- return rgbaArr;
- }
- else {
- setRgba(rgbaArr, 0, 0, 0, 1);
- return;
- }
- case 'hsla':
- if (params.length !== 4) {
- setRgba(rgbaArr, 0, 0, 0, 1);
- return;
- }
- params[3] = parseCssFloat(params[3]);
- hsla2rgba(params, rgbaArr);
- putToCache(colorStr, rgbaArr);
- return rgbaArr;
- case 'hsl':
- if (params.length !== 3) {
- setRgba(rgbaArr, 0, 0, 0, 1);
- return;
- }
- hsla2rgba(params, rgbaArr);
- putToCache(colorStr, rgbaArr);
- return rgbaArr;
- default:
- return;
- }
- }
- setRgba(rgbaArr, 0, 0, 0, 1);
- return;
- }
- function hsla2rgba(hsla, rgba) {
- var h = (((parseFloat(hsla[0]) % 360) + 360) % 360) / 360;
- var s = parseCssFloat(hsla[1]);
- var l = parseCssFloat(hsla[2]);
- var m2 = l <= 0.5 ? l * (s + 1) : l + s - l * s;
- var m1 = l * 2 - m2;
- rgba = rgba || [];
- setRgba(rgba, clampCssByte(cssHueToRgb(m1, m2, h + 1 / 3) * 255), clampCssByte(cssHueToRgb(m1, m2, h) * 255), clampCssByte(cssHueToRgb(m1, m2, h - 1 / 3) * 255), 1);
- if (hsla.length === 4) {
- rgba[3] = hsla[3];
- }
- return rgba;
- }
- function rgba2hsla(rgba) {
- if (!rgba) {
- return;
- }
- var R = rgba[0] / 255;
- var G = rgba[1] / 255;
- var B = rgba[2] / 255;
- var vMin = Math.min(R, G, B);
- var vMax = Math.max(R, G, B);
- var delta = vMax - vMin;
- var L = (vMax + vMin) / 2;
- var H;
- var S;
- if (delta === 0) {
- H = 0;
- S = 0;
- }
- else {
- if (L < 0.5) {
- S = delta / (vMax + vMin);
- }
- else {
- S = delta / (2 - vMax - vMin);
- }
- var deltaR = (((vMax - R) / 6) + (delta / 2)) / delta;
- var deltaG = (((vMax - G) / 6) + (delta / 2)) / delta;
- var deltaB = (((vMax - B) / 6) + (delta / 2)) / delta;
- if (R === vMax) {
- H = deltaB - deltaG;
- }
- else if (G === vMax) {
- H = (1 / 3) + deltaR - deltaB;
- }
- else if (B === vMax) {
- H = (2 / 3) + deltaG - deltaR;
- }
- if (H < 0) {
- H += 1;
- }
- if (H > 1) {
- H -= 1;
- }
- }
- var hsla = [H * 360, S, L];
- if (rgba[3] != null) {
- hsla.push(rgba[3]);
- }
- return hsla;
- }
- function lift(color, level) {
- var colorArr = parse(color);
- if (colorArr) {
- for (var i = 0; i < 3; i++) {
- if (level < 0) {
- colorArr[i] = colorArr[i] * (1 - level) | 0;
- }
- else {
- colorArr[i] = ((255 - colorArr[i]) * level + colorArr[i]) | 0;
- }
- if (colorArr[i] > 255) {
- colorArr[i] = 255;
- }
- else if (colorArr[i] < 0) {
- colorArr[i] = 0;
- }
- }
- return stringify(colorArr, colorArr.length === 4 ? 'rgba' : 'rgb');
- }
- }
- function toHex(color) {
- var colorArr = parse(color);
- if (colorArr) {
- return ((1 << 24) + (colorArr[0] << 16) + (colorArr[1] << 8) + (+colorArr[2])).toString(16).slice(1);
- }
- }
- function fastLerp(normalizedValue, colors, out) {
- if (!(colors && colors.length)
- || !(normalizedValue >= 0 && normalizedValue <= 1)) {
- return;
- }
- out = out || [];
- var value = normalizedValue * (colors.length - 1);
- var leftIndex = Math.floor(value);
- var rightIndex = Math.ceil(value);
- var leftColor = colors[leftIndex];
- var rightColor = colors[rightIndex];
- var dv = value - leftIndex;
- out[0] = clampCssByte(lerpNumber(leftColor[0], rightColor[0], dv));
- out[1] = clampCssByte(lerpNumber(leftColor[1], rightColor[1], dv));
- out[2] = clampCssByte(lerpNumber(leftColor[2], rightColor[2], dv));
- out[3] = clampCssFloat(lerpNumber(leftColor[3], rightColor[3], dv));
- return out;
- }
- var fastMapToColor = fastLerp;
- function lerp$1(normalizedValue, colors, fullOutput) {
- if (!(colors && colors.length)
- || !(normalizedValue >= 0 && normalizedValue <= 1)) {
- return;
- }
- var value = normalizedValue * (colors.length - 1);
- var leftIndex = Math.floor(value);
- var rightIndex = Math.ceil(value);
- var leftColor = parse(colors[leftIndex]);
- var rightColor = parse(colors[rightIndex]);
- var dv = value - leftIndex;
- var color = stringify([
- clampCssByte(lerpNumber(leftColor[0], rightColor[0], dv)),
- clampCssByte(lerpNumber(leftColor[1], rightColor[1], dv)),
- clampCssByte(lerpNumber(leftColor[2], rightColor[2], dv)),
- clampCssFloat(lerpNumber(leftColor[3], rightColor[3], dv))
- ], 'rgba');
- return fullOutput
- ? {
- color: color,
- leftIndex: leftIndex,
- rightIndex: rightIndex,
- value: value
- }
- : color;
- }
- var mapToColor = lerp$1;
- function modifyHSL(color, h, s, l) {
- var colorArr = parse(color);
- if (color) {
- colorArr = rgba2hsla(colorArr);
- h != null && (colorArr[0] = clampCssAngle(h));
- s != null && (colorArr[1] = parseCssFloat(s));
- l != null && (colorArr[2] = parseCssFloat(l));
- return stringify(hsla2rgba(colorArr), 'rgba');
- }
- }
- function modifyAlpha(color, alpha) {
- var colorArr = parse(color);
- if (colorArr && alpha != null) {
- colorArr[3] = clampCssFloat(alpha);
- return stringify(colorArr, 'rgba');
- }
- }
- function stringify(arrColor, type) {
- if (!arrColor || !arrColor.length) {
- return;
- }
- var colorStr = arrColor[0] + ',' + arrColor[1] + ',' + arrColor[2];
- if (type === 'rgba' || type === 'hsva' || type === 'hsla') {
- colorStr += ',' + arrColor[3];
- }
- return type + '(' + colorStr + ')';
- }
- function lum(color, backgroundLum) {
- var arr = parse(color);
- return arr
- ? (0.299 * arr[0] + 0.587 * arr[1] + 0.114 * arr[2]) * arr[3] / 255
- + (1 - arr[3]) * backgroundLum
- : 0;
- }
- function random() {
- return stringify([
- Math.round(Math.random() * 255),
- Math.round(Math.random() * 255),
- Math.round(Math.random() * 255)
- ], 'rgb');
- }
- var color = /*#__PURE__*/Object.freeze({
- __proto__: null,
- parse: parse,
- lift: lift,
- toHex: toHex,
- fastLerp: fastLerp,
- fastMapToColor: fastMapToColor,
- lerp: lerp$1,
- mapToColor: mapToColor,
- modifyHSL: modifyHSL,
- modifyAlpha: modifyAlpha,
- stringify: stringify,
- lum: lum,
- random: random
- });
- var mathRound = Math.round;
- function normalizeColor(color) {
- var opacity;
- if (!color || color === 'transparent') {
- color = 'none';
- }
- else if (typeof color === 'string' && color.indexOf('rgba') > -1) {
- var arr = parse(color);
- if (arr) {
- color = 'rgb(' + arr[0] + ',' + arr[1] + ',' + arr[2] + ')';
- opacity = arr[3];
- }
- }
- return {
- color: color,
- opacity: opacity == null ? 1 : opacity
- };
- }
- var EPSILON$1 = 1e-4;
- function isAroundZero$1(transform) {
- return transform < EPSILON$1 && transform > -EPSILON$1;
- }
- function round3(transform) {
- return mathRound(transform * 1e3) / 1e3;
- }
- function round4(transform) {
- return mathRound(transform * 1e4) / 1e4;
- }
- function getMatrixStr(m) {
- return 'matrix('
- + round3(m[0]) + ','
- + round3(m[1]) + ','
- + round3(m[2]) + ','
- + round3(m[3]) + ','
- + round4(m[4]) + ','
- + round4(m[5])
- + ')';
- }
- var TEXT_ALIGN_TO_ANCHOR = {
- left: 'start',
- right: 'end',
- center: 'middle',
- middle: 'middle'
- };
- function adjustTextY(y, lineHeight, textBaseline) {
- if (textBaseline === 'top') {
- y += lineHeight / 2;
- }
- else if (textBaseline === 'bottom') {
- y -= lineHeight / 2;
- }
- return y;
- }
- function hasShadow(style) {
- return style
- && (style.shadowBlur || style.shadowOffsetX || style.shadowOffsetY);
- }
- function getShadowKey(displayable) {
- var style = displayable.style;
- var globalScale = displayable.getGlobalScale();
- return [
- style.shadowColor,
- (style.shadowBlur || 0).toFixed(2),
- (style.shadowOffsetX || 0).toFixed(2),
- (style.shadowOffsetY || 0).toFixed(2),
- globalScale[0],
- globalScale[1]
- ].join(',');
- }
- function isImagePattern(val) {
- return val && (!!val.image);
- }
- function isSVGPattern(val) {
- return val && (!!val.svgElement);
- }
- function isPattern(val) {
- return isImagePattern(val) || isSVGPattern(val);
- }
- function isLinearGradient(val) {
- return val.type === 'linear';
- }
- function isRadialGradient(val) {
- return val.type === 'radial';
- }
- function isGradient(val) {
- return val && (val.type === 'linear'
- || val.type === 'radial');
- }
- function getIdURL(id) {
- return "url(#" + id + ")";
- }
- function getPathPrecision(el) {
- var scale = el.getGlobalScale();
- var size = Math.max(scale[0], scale[1]);
- return Math.max(Math.ceil(Math.log(size) / Math.log(10)), 1);
- }
- function getSRTTransformString(transform) {
- var x = transform.x || 0;
- var y = transform.y || 0;
- var rotation = (transform.rotation || 0) * RADIAN_TO_DEGREE;
- var scaleX = retrieve2(transform.scaleX, 1);
- var scaleY = retrieve2(transform.scaleY, 1);
- var skewX = transform.skewX || 0;
- var skewY = transform.skewY || 0;
- var res = [];
- if (x || y) {
- res.push("translate(" + x + "px," + y + "px)");
- }
- if (rotation) {
- res.push("rotate(" + rotation + ")");
- }
- if (scaleX !== 1 || scaleY !== 1) {
- res.push("scale(" + scaleX + "," + scaleY + ")");
- }
- if (skewX || skewY) {
- res.push("skew(" + mathRound(skewX * RADIAN_TO_DEGREE) + "deg, " + mathRound(skewY * RADIAN_TO_DEGREE) + "deg)");
- }
- return res.join(' ');
- }
- var encodeBase64 = (function () {
- if (env.hasGlobalWindow && isFunction(window.btoa)) {
- return function (str) {
- return window.btoa(unescape(encodeURIComponent(str)));
- };
- }
- if (typeof Buffer !== 'undefined') {
- return function (str) {
- return Buffer.from(str).toString('base64');
- };
- }
- return function (str) {
- {
- logError('Base64 isn\'t natively supported in the current environment.');
- }
- return null;
- };
- })();
- var arraySlice = Array.prototype.slice;
- function interpolateNumber(p0, p1, percent) {
- return (p1 - p0) * percent + p0;
- }
- function interpolate1DArray(out, p0, p1, percent) {
- var len = p0.length;
- for (var i = 0; i < len; i++) {
- out[i] = interpolateNumber(p0[i], p1[i], percent);
- }
- return out;
- }
- function interpolate2DArray(out, p0, p1, percent) {
- var len = p0.length;
- var len2 = len && p0[0].length;
- for (var i = 0; i < len; i++) {
- if (!out[i]) {
- out[i] = [];
- }
- for (var j = 0; j < len2; j++) {
- out[i][j] = interpolateNumber(p0[i][j], p1[i][j], percent);
- }
- }
- return out;
- }
- function add1DArray(out, p0, p1, sign) {
- var len = p0.length;
- for (var i = 0; i < len; i++) {
- out[i] = p0[i] + p1[i] * sign;
- }
- return out;
- }
- function add2DArray(out, p0, p1, sign) {
- var len = p0.length;
- var len2 = len && p0[0].length;
- for (var i = 0; i < len; i++) {
- if (!out[i]) {
- out[i] = [];
- }
- for (var j = 0; j < len2; j++) {
- out[i][j] = p0[i][j] + p1[i][j] * sign;
- }
- }
- return out;
- }
- function fillColorStops(val0, val1) {
- var len0 = val0.length;
- var len1 = val1.length;
- var shorterArr = len0 > len1 ? val1 : val0;
- var shorterLen = Math.min(len0, len1);
- var last = shorterArr[shorterLen - 1] || { color: [0, 0, 0, 0], offset: 0 };
- for (var i = shorterLen; i < Math.max(len0, len1); i++) {
- shorterArr.push({
- offset: last.offset,
- color: last.color.slice()
- });
- }
- }
- function fillArray(val0, val1, arrDim) {
- var arr0 = val0;
- var arr1 = val1;
- if (!arr0.push || !arr1.push) {
- return;
- }
- var arr0Len = arr0.length;
- var arr1Len = arr1.length;
- if (arr0Len !== arr1Len) {
- var isPreviousLarger = arr0Len > arr1Len;
- if (isPreviousLarger) {
- arr0.length = arr1Len;
- }
- else {
- for (var i = arr0Len; i < arr1Len; i++) {
- arr0.push(arrDim === 1 ? arr1[i] : arraySlice.call(arr1[i]));
- }
- }
- }
- var len2 = arr0[0] && arr0[0].length;
- for (var i = 0; i < arr0.length; i++) {
- if (arrDim === 1) {
- if (isNaN(arr0[i])) {
- arr0[i] = arr1[i];
- }
- }
- else {
- for (var j = 0; j < len2; j++) {
- if (isNaN(arr0[i][j])) {
- arr0[i][j] = arr1[i][j];
- }
- }
- }
- }
- }
- function cloneValue(value) {
- if (isArrayLike(value)) {
- var len = value.length;
- if (isArrayLike(value[0])) {
- var ret = [];
- for (var i = 0; i < len; i++) {
- ret.push(arraySlice.call(value[i]));
- }
- return ret;
- }
- return arraySlice.call(value);
- }
- return value;
- }
- function rgba2String(rgba) {
- rgba[0] = Math.floor(rgba[0]) || 0;
- rgba[1] = Math.floor(rgba[1]) || 0;
- rgba[2] = Math.floor(rgba[2]) || 0;
- rgba[3] = rgba[3] == null ? 1 : rgba[3];
- return 'rgba(' + rgba.join(',') + ')';
- }
- function guessArrayDim(value) {
- return isArrayLike(value && value[0]) ? 2 : 1;
- }
- var VALUE_TYPE_NUMBER = 0;
- var VALUE_TYPE_1D_ARRAY = 1;
- var VALUE_TYPE_2D_ARRAY = 2;
- var VALUE_TYPE_COLOR = 3;
- var VALUE_TYPE_LINEAR_GRADIENT = 4;
- var VALUE_TYPE_RADIAL_GRADIENT = 5;
- var VALUE_TYPE_UNKOWN = 6;
- function isGradientValueType(valType) {
- return valType === VALUE_TYPE_LINEAR_GRADIENT || valType === VALUE_TYPE_RADIAL_GRADIENT;
- }
- function isArrayValueType(valType) {
- return valType === VALUE_TYPE_1D_ARRAY || valType === VALUE_TYPE_2D_ARRAY;
- }
- var tmpRgba = [0, 0, 0, 0];
- var Track = (function () {
- function Track(propName) {
- this.keyframes = [];
- this.discrete = false;
- this._invalid = false;
- this._needsSort = false;
- this._lastFr = 0;
- this._lastFrP = 0;
- this.propName = propName;
- }
- Track.prototype.isFinished = function () {
- return this._finished;
- };
- Track.prototype.setFinished = function () {
- this._finished = true;
- if (this._additiveTrack) {
- this._additiveTrack.setFinished();
- }
- };
- Track.prototype.needsAnimate = function () {
- return this.keyframes.length >= 1;
- };
- Track.prototype.getAdditiveTrack = function () {
- return this._additiveTrack;
- };
- Track.prototype.addKeyframe = function (time, rawValue, easing) {
- this._needsSort = true;
- var keyframes = this.keyframes;
- var len = keyframes.length;
- var discrete = false;
- var valType = VALUE_TYPE_UNKOWN;
- var value = rawValue;
- if (isArrayLike(rawValue)) {
- var arrayDim = guessArrayDim(rawValue);
- valType = arrayDim;
- if (arrayDim === 1 && !isNumber(rawValue[0])
- || arrayDim === 2 && !isNumber(rawValue[0][0])) {
- discrete = true;
- }
- }
- else {
- if (isNumber(rawValue) && !eqNaN(rawValue)) {
- valType = VALUE_TYPE_NUMBER;
- }
- else if (isString(rawValue)) {
- if (!isNaN(+rawValue)) {
- valType = VALUE_TYPE_NUMBER;
- }
- else {
- var colorArray = parse(rawValue);
- if (colorArray) {
- value = colorArray;
- valType = VALUE_TYPE_COLOR;
- }
- }
- }
- else if (isGradientObject(rawValue)) {
- var parsedGradient = extend({}, value);
- parsedGradient.colorStops = map(rawValue.colorStops, function (colorStop) { return ({
- offset: colorStop.offset,
- color: parse(colorStop.color)
- }); });
- if (isLinearGradient(rawValue)) {
- valType = VALUE_TYPE_LINEAR_GRADIENT;
- }
- else if (isRadialGradient(rawValue)) {
- valType = VALUE_TYPE_RADIAL_GRADIENT;
- }
- value = parsedGradient;
- }
- }
- if (len === 0) {
- this.valType = valType;
- }
- else if (valType !== this.valType || valType === VALUE_TYPE_UNKOWN) {
- discrete = true;
- }
- this.discrete = this.discrete || discrete;
- var kf = {
- time: time,
- value: value,
- rawValue: rawValue,
- percent: 0
- };
- if (easing) {
- kf.easing = easing;
- kf.easingFunc = isFunction(easing)
- ? easing
- : easingFuncs[easing] || createCubicEasingFunc(easing);
- }
- keyframes.push(kf);
- return kf;
- };
- Track.prototype.prepare = function (maxTime, additiveTrack) {
- var kfs = this.keyframes;
- if (this._needsSort) {
- kfs.sort(function (a, b) {
- return a.time - b.time;
- });
- }
- var valType = this.valType;
- var kfsLen = kfs.length;
- var lastKf = kfs[kfsLen - 1];
- var isDiscrete = this.discrete;
- var isArr = isArrayValueType(valType);
- var isGradient = isGradientValueType(valType);
- for (var i = 0; i < kfsLen; i++) {
- var kf = kfs[i];
- var value = kf.value;
- var lastValue = lastKf.value;
- kf.percent = kf.time / maxTime;
- if (!isDiscrete) {
- if (isArr && i !== kfsLen - 1) {
- fillArray(value, lastValue, valType);
- }
- else if (isGradient) {
- fillColorStops(value.colorStops, lastValue.colorStops);
- }
- }
- }
- if (!isDiscrete
- && valType !== VALUE_TYPE_RADIAL_GRADIENT
- && additiveTrack
- && this.needsAnimate()
- && additiveTrack.needsAnimate()
- && valType === additiveTrack.valType
- && !additiveTrack._finished) {
- this._additiveTrack = additiveTrack;
- var startValue = kfs[0].value;
- for (var i = 0; i < kfsLen; i++) {
- if (valType === VALUE_TYPE_NUMBER) {
- kfs[i].additiveValue = kfs[i].value - startValue;
- }
- else if (valType === VALUE_TYPE_COLOR) {
- kfs[i].additiveValue =
- add1DArray([], kfs[i].value, startValue, -1);
- }
- else if (isArrayValueType(valType)) {
- kfs[i].additiveValue = valType === VALUE_TYPE_1D_ARRAY
- ? add1DArray([], kfs[i].value, startValue, -1)
- : add2DArray([], kfs[i].value, startValue, -1);
- }
- }
- }
- };
- Track.prototype.step = function (target, percent) {
- if (this._finished) {
- return;
- }
- if (this._additiveTrack && this._additiveTrack._finished) {
- this._additiveTrack = null;
- }
- var isAdditive = this._additiveTrack != null;
- var valueKey = isAdditive ? 'additiveValue' : 'value';
- var valType = this.valType;
- var keyframes = this.keyframes;
- var kfsNum = keyframes.length;
- var propName = this.propName;
- var isValueColor = valType === VALUE_TYPE_COLOR;
- var frameIdx;
- var lastFrame = this._lastFr;
- var mathMin = Math.min;
- var frame;
- var nextFrame;
- if (kfsNum === 1) {
- frame = nextFrame = keyframes[0];
- }
- else {
- if (percent < 0) {
- frameIdx = 0;
- }
- else if (percent < this._lastFrP) {
- var start = mathMin(lastFrame + 1, kfsNum - 1);
- for (frameIdx = start; frameIdx >= 0; frameIdx--) {
- if (keyframes[frameIdx].percent <= percent) {
- break;
- }
- }
- frameIdx = mathMin(frameIdx, kfsNum - 2);
- }
- else {
- for (frameIdx = lastFrame; frameIdx < kfsNum; frameIdx++) {
- if (keyframes[frameIdx].percent > percent) {
- break;
- }
- }
- frameIdx = mathMin(frameIdx - 1, kfsNum - 2);
- }
- nextFrame = keyframes[frameIdx + 1];
- frame = keyframes[frameIdx];
- }
- if (!(frame && nextFrame)) {
- return;
- }
- this._lastFr = frameIdx;
- this._lastFrP = percent;
- var interval = (nextFrame.percent - frame.percent);
- var w = interval === 0 ? 1 : mathMin((percent - frame.percent) / interval, 1);
- if (nextFrame.easingFunc) {
- w = nextFrame.easingFunc(w);
- }
- var targetArr = isAdditive ? this._additiveValue
- : (isValueColor ? tmpRgba : target[propName]);
- if ((isArrayValueType(valType) || isValueColor) && !targetArr) {
- targetArr = this._additiveValue = [];
- }
- if (this.discrete) {
- target[propName] = w < 1 ? frame.rawValue : nextFrame.rawValue;
- }
- else if (isArrayValueType(valType)) {
- valType === VALUE_TYPE_1D_ARRAY
- ? interpolate1DArray(targetArr, frame[valueKey], nextFrame[valueKey], w)
- : interpolate2DArray(targetArr, frame[valueKey], nextFrame[valueKey], w);
- }
- else if (isGradientValueType(valType)) {
- var val = frame[valueKey];
- var nextVal_1 = nextFrame[valueKey];
- var isLinearGradient_1 = valType === VALUE_TYPE_LINEAR_GRADIENT;
- target[propName] = {
- type: isLinearGradient_1 ? 'linear' : 'radial',
- x: interpolateNumber(val.x, nextVal_1.x, w),
- y: interpolateNumber(val.y, nextVal_1.y, w),
- colorStops: map(val.colorStops, function (colorStop, idx) {
- var nextColorStop = nextVal_1.colorStops[idx];
- return {
- offset: interpolateNumber(colorStop.offset, nextColorStop.offset, w),
- color: rgba2String(interpolate1DArray([], colorStop.color, nextColorStop.color, w))
- };
- }),
- global: nextVal_1.global
- };
- if (isLinearGradient_1) {
- target[propName].x2 = interpolateNumber(val.x2, nextVal_1.x2, w);
- target[propName].y2 = interpolateNumber(val.y2, nextVal_1.y2, w);
- }
- else {
- target[propName].r = interpolateNumber(val.r, nextVal_1.r, w);
- }
- }
- else if (isValueColor) {
- interpolate1DArray(targetArr, frame[valueKey], nextFrame[valueKey], w);
- if (!isAdditive) {
- target[propName] = rgba2String(targetArr);
- }
- }
- else {
- var value = interpolateNumber(frame[valueKey], nextFrame[valueKey], w);
- if (isAdditive) {
- this._additiveValue = value;
- }
- else {
- target[propName] = value;
- }
- }
- if (isAdditive) {
- this._addToTarget(target);
- }
- };
- Track.prototype._addToTarget = function (target) {
- var valType = this.valType;
- var propName = this.propName;
- var additiveValue = this._additiveValue;
- if (valType === VALUE_TYPE_NUMBER) {
- target[propName] = target[propName] + additiveValue;
- }
- else if (valType === VALUE_TYPE_COLOR) {
- parse(target[propName], tmpRgba);
- add1DArray(tmpRgba, tmpRgba, additiveValue, 1);
- target[propName] = rgba2String(tmpRgba);
- }
- else if (valType === VALUE_TYPE_1D_ARRAY) {
- add1DArray(target[propName], target[propName], additiveValue, 1);
- }
- else if (valType === VALUE_TYPE_2D_ARRAY) {
- add2DArray(target[propName], target[propName], additiveValue, 1);
- }
- };
- return Track;
- }());
- var Animator = (function () {
- function Animator(target, loop, allowDiscreteAnimation, additiveTo) {
- this._tracks = {};
- this._trackKeys = [];
- this._maxTime = 0;
- this._started = 0;
- this._clip = null;
- this._target = target;
- this._loop = loop;
- if (loop && additiveTo) {
- logError('Can\' use additive animation on looped animation.');
- return;
- }
- this._additiveAnimators = additiveTo;
- this._allowDiscrete = allowDiscreteAnimation;
- }
- Animator.prototype.getMaxTime = function () {
- return this._maxTime;
- };
- Animator.prototype.getDelay = function () {
- return this._delay;
- };
- Animator.prototype.getLoop = function () {
- return this._loop;
- };
- Animator.prototype.getTarget = function () {
- return this._target;
- };
- Animator.prototype.changeTarget = function (target) {
- this._target = target;
- };
- Animator.prototype.when = function (time, props, easing) {
- return this.whenWithKeys(time, props, keys(props), easing);
- };
- Animator.prototype.whenWithKeys = function (time, props, propNames, easing) {
- var tracks = this._tracks;
- for (var i = 0; i < propNames.length; i++) {
- var propName = propNames[i];
- var track = tracks[propName];
- if (!track) {
- track = tracks[propName] = new Track(propName);
- var initialValue = void 0;
- var additiveTrack = this._getAdditiveTrack(propName);
- if (additiveTrack) {
- var addtiveTrackKfs = additiveTrack.keyframes;
- var lastFinalKf = addtiveTrackKfs[addtiveTrackKfs.length - 1];
- initialValue = lastFinalKf && lastFinalKf.value;
- if (additiveTrack.valType === VALUE_TYPE_COLOR && initialValue) {
- initialValue = rgba2String(initialValue);
- }
- }
- else {
- initialValue = this._target[propName];
- }
- if (initialValue == null) {
- continue;
- }
- if (time > 0) {
- track.addKeyframe(0, cloneValue(initialValue), easing);
- }
- this._trackKeys.push(propName);
- }
- track.addKeyframe(time, cloneValue(props[propName]), easing);
- }
- this._maxTime = Math.max(this._maxTime, time);
- return this;
- };
- Animator.prototype.pause = function () {
- this._clip.pause();
- this._paused = true;
- };
- Animator.prototype.resume = function () {
- this._clip.resume();
- this._paused = false;
- };
- Animator.prototype.isPaused = function () {
- return !!this._paused;
- };
- Animator.prototype.duration = function (duration) {
- this._maxTime = duration;
- this._force = true;
- return this;
- };
- Animator.prototype._doneCallback = function () {
- this._setTracksFinished();
- this._clip = null;
- var doneList = this._doneCbs;
- if (doneList) {
- var len = doneList.length;
- for (var i = 0; i < len; i++) {
- doneList[i].call(this);
- }
- }
- };
- Animator.prototype._abortedCallback = function () {
- this._setTracksFinished();
- var animation = this.animation;
- var abortedList = this._abortedCbs;
- if (animation) {
- animation.removeClip(this._clip);
- }
- this._clip = null;
- if (abortedList) {
- for (var i = 0; i < abortedList.length; i++) {
- abortedList[i].call(this);
- }
- }
- };
- Animator.prototype._setTracksFinished = function () {
- var tracks = this._tracks;
- var tracksKeys = this._trackKeys;
- for (var i = 0; i < tracksKeys.length; i++) {
- tracks[tracksKeys[i]].setFinished();
- }
- };
- Animator.prototype._getAdditiveTrack = function (trackName) {
- var additiveTrack;
- var additiveAnimators = this._additiveAnimators;
- if (additiveAnimators) {
- for (var i = 0; i < additiveAnimators.length; i++) {
- var track = additiveAnimators[i].getTrack(trackName);
- if (track) {
- additiveTrack = track;
- }
- }
- }
- return additiveTrack;
- };
- Animator.prototype.start = function (easing) {
- if (this._started > 0) {
- return;
- }
- this._started = 1;
- var self = this;
- var tracks = [];
- var maxTime = this._maxTime || 0;
- for (var i = 0; i < this._trackKeys.length; i++) {
- var propName = this._trackKeys[i];
- var track = this._tracks[propName];
- var additiveTrack = this._getAdditiveTrack(propName);
- var kfs = track.keyframes;
- var kfsNum = kfs.length;
- track.prepare(maxTime, additiveTrack);
- if (track.needsAnimate()) {
- if (!this._allowDiscrete && track.discrete) {
- var lastKf = kfs[kfsNum - 1];
- if (lastKf) {
- self._target[track.propName] = lastKf.rawValue;
- }
- track.setFinished();
- }
- else {
- tracks.push(track);
- }
- }
- }
- if (tracks.length || this._force) {
- var clip = new Clip({
- life: maxTime,
- loop: this._loop,
- delay: this._delay || 0,
- onframe: function (percent) {
- self._started = 2;
- var additiveAnimators = self._additiveAnimators;
- if (additiveAnimators) {
- var stillHasAdditiveAnimator = false;
- for (var i = 0; i < additiveAnimators.length; i++) {
- if (additiveAnimators[i]._clip) {
- stillHasAdditiveAnimator = true;
- break;
- }
- }
- if (!stillHasAdditiveAnimator) {
- self._additiveAnimators = null;
- }
- }
- for (var i = 0; i < tracks.length; i++) {
- tracks[i].step(self._target, percent);
- }
- var onframeList = self._onframeCbs;
- if (onframeList) {
- for (var i = 0; i < onframeList.length; i++) {
- onframeList[i](self._target, percent);
- }
- }
- },
- ondestroy: function () {
- self._doneCallback();
- }
- });
- this._clip = clip;
- if (this.animation) {
- this.animation.addClip(clip);
- }
- if (easing) {
- clip.setEasing(easing);
- }
- }
- else {
- this._doneCallback();
- }
- return this;
- };
- Animator.prototype.stop = function (forwardToLast) {
- if (!this._clip) {
- return;
- }
- var clip = this._clip;
- if (forwardToLast) {
- clip.onframe(1);
- }
- this._abortedCallback();
- };
- Animator.prototype.delay = function (time) {
- this._delay = time;
- return this;
- };
- Animator.prototype.during = function (cb) {
- if (cb) {
- if (!this._onframeCbs) {
- this._onframeCbs = [];
- }
- this._onframeCbs.push(cb);
- }
- return this;
- };
- Animator.prototype.done = function (cb) {
- if (cb) {
- if (!this._doneCbs) {
- this._doneCbs = [];
- }
- this._doneCbs.push(cb);
- }
- return this;
- };
- Animator.prototype.aborted = function (cb) {
- if (cb) {
- if (!this._abortedCbs) {
- this._abortedCbs = [];
- }
- this._abortedCbs.push(cb);
- }
- return this;
- };
- Animator.prototype.getClip = function () {
- return this._clip;
- };
- Animator.prototype.getTrack = function (propName) {
- return this._tracks[propName];
- };
- Animator.prototype.getTracks = function () {
- var _this = this;
- return map(this._trackKeys, function (key) { return _this._tracks[key]; });
- };
- Animator.prototype.stopTracks = function (propNames, forwardToLast) {
- if (!propNames.length || !this._clip) {
- return true;
- }
- var tracks = this._tracks;
- var tracksKeys = this._trackKeys;
- for (var i = 0; i < propNames.length; i++) {
- var track = tracks[propNames[i]];
- if (track && !track.isFinished()) {
- if (forwardToLast) {
- track.step(this._target, 1);
- }
- else if (this._started === 1) {
- track.step(this._target, 0);
- }
- track.setFinished();
- }
- }
- var allAborted = true;
- for (var i = 0; i < tracksKeys.length; i++) {
- if (!tracks[tracksKeys[i]].isFinished()) {
- allAborted = false;
- break;
- }
- }
- if (allAborted) {
- this._abortedCallback();
- }
- return allAborted;
- };
- Animator.prototype.saveTo = function (target, trackKeys, firstOrLast) {
- if (!target) {
- return;
- }
- trackKeys = trackKeys || this._trackKeys;
- for (var i = 0; i < trackKeys.length; i++) {
- var propName = trackKeys[i];
- var track = this._tracks[propName];
- if (!track || track.isFinished()) {
- continue;
- }
- var kfs = track.keyframes;
- var kf = kfs[firstOrLast ? 0 : kfs.length - 1];
- if (kf) {
- target[propName] = cloneValue(kf.rawValue);
- }
- }
- };
- Animator.prototype.__changeFinalValue = function (finalProps, trackKeys) {
- trackKeys = trackKeys || keys(finalProps);
- for (var i = 0; i < trackKeys.length; i++) {
- var propName = trackKeys[i];
- var track = this._tracks[propName];
- if (!track) {
- continue;
- }
- var kfs = track.keyframes;
- if (kfs.length > 1) {
- var lastKf = kfs.pop();
- track.addKeyframe(lastKf.time, finalProps[propName]);
- track.prepare(this._maxTime, track.getAdditiveTrack());
- }
- }
- };
- return Animator;
- }());
- function getTime() {
- return new Date().getTime();
- }
- var Animation = (function (_super) {
- __extends(Animation, _super);
- function Animation(opts) {
- var _this = _super.call(this) || this;
- _this._running = false;
- _this._time = 0;
- _this._pausedTime = 0;
- _this._pauseStart = 0;
- _this._paused = false;
- opts = opts || {};
- _this.stage = opts.stage || {};
- return _this;
- }
- Animation.prototype.addClip = function (clip) {
- if (clip.animation) {
- this.removeClip(clip);
- }
- if (!this._head) {
- this._head = this._tail = clip;
- }
- else {
- this._tail.next = clip;
- clip.prev = this._tail;
- clip.next = null;
- this._tail = clip;
- }
- clip.animation = this;
- };
- Animation.prototype.addAnimator = function (animator) {
- animator.animation = this;
- var clip = animator.getClip();
- if (clip) {
- this.addClip(clip);
- }
- };
- Animation.prototype.removeClip = function (clip) {
- if (!clip.animation) {
- return;
- }
- var prev = clip.prev;
- var next = clip.next;
- if (prev) {
- prev.next = next;
- }
- else {
- this._head = next;
- }
- if (next) {
- next.prev = prev;
- }
- else {
- this._tail = prev;
- }
- clip.next = clip.prev = clip.animation = null;
- };
- Animation.prototype.removeAnimator = function (animator) {
- var clip = animator.getClip();
- if (clip) {
- this.removeClip(clip);
- }
- animator.animation = null;
- };
- Animation.prototype.update = function (notTriggerFrameAndStageUpdate) {
- var time = getTime() - this._pausedTime;
- var delta = time - this._time;
- var clip = this._head;
- while (clip) {
- var nextClip = clip.next;
- var finished = clip.step(time, delta);
- if (finished) {
- clip.ondestroy();
- this.removeClip(clip);
- clip = nextClip;
- }
- else {
- clip = nextClip;
- }
- }
- this._time = time;
- if (!notTriggerFrameAndStageUpdate) {
- this.trigger('frame', delta);
- this.stage.update && this.stage.update();
- }
- };
- Animation.prototype._startLoop = function () {
- var self = this;
- this._running = true;
- function step() {
- if (self._running) {
- requestAnimationFrame$1(step);
- !self._paused && self.update();
- }
- }
- requestAnimationFrame$1(step);
- };
- Animation.prototype.start = function () {
- if (this._running) {
- return;
- }
- this._time = getTime();
- this._pausedTime = 0;
- this._startLoop();
- };
- Animation.prototype.stop = function () {
- this._running = false;
- };
- Animation.prototype.pause = function () {
- if (!this._paused) {
- this._pauseStart = getTime();
- this._paused = true;
- }
- };
- Animation.prototype.resume = function () {
- if (this._paused) {
- this._pausedTime += getTime() - this._pauseStart;
- this._paused = false;
- }
- };
- Animation.prototype.clear = function () {
- var clip = this._head;
- while (clip) {
- var nextClip = clip.next;
- clip.prev = clip.next = clip.animation = null;
- clip = nextClip;
- }
- this._head = this._tail = null;
- };
- Animation.prototype.isFinished = function () {
- return this._head == null;
- };
- Animation.prototype.animate = function (target, options) {
- options = options || {};
- this.start();
- var animator = new Animator(target, options.loop);
- this.addAnimator(animator);
- return animator;
- };
- return Animation;
- }(Eventful));
- var TOUCH_CLICK_DELAY = 300;
- var globalEventSupported = env.domSupported;
- var localNativeListenerNames = (function () {
- var mouseHandlerNames = [
- 'click', 'dblclick', 'mousewheel', 'wheel', 'mouseout',
- 'mouseup', 'mousedown', 'mousemove', 'contextmenu'
- ];
- var touchHandlerNames = [
- 'touchstart', 'touchend', 'touchmove'
- ];
- var pointerEventNameMap = {
- pointerdown: 1, pointerup: 1, pointermove: 1, pointerout: 1
- };
- var pointerHandlerNames = map(mouseHandlerNames, function (name) {
- var nm = name.replace('mouse', 'pointer');
- return pointerEventNameMap.hasOwnProperty(nm) ? nm : name;
- });
- return {
- mouse: mouseHandlerNames,
- touch: touchHandlerNames,
- pointer: pointerHandlerNames
- };
- })();
- var globalNativeListenerNames = {
- mouse: ['mousemove', 'mouseup'],
- pointer: ['pointermove', 'pointerup']
- };
- var wheelEventSupported = false;
- function isPointerFromTouch(event) {
- var pointerType = event.pointerType;
- return pointerType === 'pen' || pointerType === 'touch';
- }
- function setTouchTimer(scope) {
- scope.touching = true;
- if (scope.touchTimer != null) {
- clearTimeout(scope.touchTimer);
- scope.touchTimer = null;
- }
- scope.touchTimer = setTimeout(function () {
- scope.touching = false;
- scope.touchTimer = null;
- }, 700);
- }
- function markTouch(event) {
- event && (event.zrByTouch = true);
- }
- function normalizeGlobalEvent(instance, event) {
- return normalizeEvent(instance.dom, new FakeGlobalEvent(instance, event), true);
- }
- function isLocalEl(instance, el) {
- var elTmp = el;
- var isLocal = false;
- while (elTmp && elTmp.nodeType !== 9
- && !(isLocal = elTmp.domBelongToZr
- || (elTmp !== el && elTmp === instance.painterRoot))) {
- elTmp = elTmp.parentNode;
- }
- return isLocal;
- }
- var FakeGlobalEvent = (function () {
- function FakeGlobalEvent(instance, event) {
- this.stopPropagation = noop;
- this.stopImmediatePropagation = noop;
- this.preventDefault = noop;
- this.type = event.type;
- this.target = this.currentTarget = instance.dom;
- this.pointerType = event.pointerType;
- this.clientX = event.clientX;
- this.clientY = event.clientY;
- }
- return FakeGlobalEvent;
- }());
- var localDOMHandlers = {
- mousedown: function (event) {
- event = normalizeEvent(this.dom, event);
- this.__mayPointerCapture = [event.zrX, event.zrY];
- this.trigger('mousedown', event);
- },
- mousemove: function (event) {
- event = normalizeEvent(this.dom, event);
- var downPoint = this.__mayPointerCapture;
- if (downPoint && (event.zrX !== downPoint[0] || event.zrY !== downPoint[1])) {
- this.__togglePointerCapture(true);
- }
- this.trigger('mousemove', event);
- },
- mouseup: function (event) {
- event = normalizeEvent(this.dom, event);
- this.__togglePointerCapture(false);
- this.trigger('mouseup', event);
- },
- mouseout: function (event) {
- event = normalizeEvent(this.dom, event);
- var element = event.toElement || event.relatedTarget;
- if (!isLocalEl(this, element)) {
- if (this.__pointerCapturing) {
- event.zrEventControl = 'no_globalout';
- }
- this.trigger('mouseout', event);
- }
- },
- wheel: function (event) {
- wheelEventSupported = true;
- event = normalizeEvent(this.dom, event);
- this.trigger('mousewheel', event);
- },
- mousewheel: function (event) {
- if (wheelEventSupported) {
- return;
- }
- event = normalizeEvent(this.dom, event);
- this.trigger('mousewheel', event);
- },
- touchstart: function (event) {
- event = normalizeEvent(this.dom, event);
- markTouch(event);
- this.__lastTouchMoment = new Date();
- this.handler.processGesture(event, 'start');
- localDOMHandlers.mousemove.call(this, event);
- localDOMHandlers.mousedown.call(this, event);
- },
- touchmove: function (event) {
- event = normalizeEvent(this.dom, event);
- markTouch(event);
- this.handler.processGesture(event, 'change');
- localDOMHandlers.mousemove.call(this, event);
- },
- touchend: function (event) {
- event = normalizeEvent(this.dom, event);
- markTouch(event);
- this.handler.processGesture(event, 'end');
- localDOMHandlers.mouseup.call(this, event);
- if (+new Date() - (+this.__lastTouchMoment) < TOUCH_CLICK_DELAY) {
- localDOMHandlers.click.call(this, event);
- }
- },
- pointerdown: function (event) {
- localDOMHandlers.mousedown.call(this, event);
- },
- pointermove: function (event) {
- if (!isPointerFromTouch(event)) {
- localDOMHandlers.mousemove.call(this, event);
- }
- },
- pointerup: function (event) {
- localDOMHandlers.mouseup.call(this, event);
- },
- pointerout: function (event) {
- if (!isPointerFromTouch(event)) {
- localDOMHandlers.mouseout.call(this, event);
- }
- }
- };
- each(['click', 'dblclick', 'contextmenu'], function (name) {
- localDOMHandlers[name] = function (event) {
- event = normalizeEvent(this.dom, event);
- this.trigger(name, event);
- };
- });
- var globalDOMHandlers = {
- pointermove: function (event) {
- if (!isPointerFromTouch(event)) {
- globalDOMHandlers.mousemove.call(this, event);
- }
- },
- pointerup: function (event) {
- globalDOMHandlers.mouseup.call(this, event);
- },
- mousemove: function (event) {
- this.trigger('mousemove', event);
- },
- mouseup: function (event) {
- var pointerCaptureReleasing = this.__pointerCapturing;
- this.__togglePointerCapture(false);
- this.trigger('mouseup', event);
- if (pointerCaptureReleasing) {
- event.zrEventControl = 'only_globalout';
- this.trigger('mouseout', event);
- }
- }
- };
- function mountLocalDOMEventListeners(instance, scope) {
- var domHandlers = scope.domHandlers;
- if (env.pointerEventsSupported) {
- each(localNativeListenerNames.pointer, function (nativeEventName) {
- mountSingleDOMEventListener(scope, nativeEventName, function (event) {
- domHandlers[nativeEventName].call(instance, event);
- });
- });
- }
- else {
- if (env.touchEventsSupported) {
- each(localNativeListenerNames.touch, function (nativeEventName) {
- mountSingleDOMEventListener(scope, nativeEventName, function (event) {
- domHandlers[nativeEventName].call(instance, event);
- setTouchTimer(scope);
- });
- });
- }
- each(localNativeListenerNames.mouse, function (nativeEventName) {
- mountSingleDOMEventListener(scope, nativeEventName, function (event) {
- event = getNativeEvent(event);
- if (!scope.touching) {
- domHandlers[nativeEventName].call(instance, event);
- }
- });
- });
- }
- }
- function mountGlobalDOMEventListeners(instance, scope) {
- if (env.pointerEventsSupported) {
- each(globalNativeListenerNames.pointer, mount);
- }
- else if (!env.touchEventsSupported) {
- each(globalNativeListenerNames.mouse, mount);
- }
- function mount(nativeEventName) {
- function nativeEventListener(event) {
- event = getNativeEvent(event);
- if (!isLocalEl(instance, event.target)) {
- event = normalizeGlobalEvent(instance, event);
- scope.domHandlers[nativeEventName].call(instance, event);
- }
- }
- mountSingleDOMEventListener(scope, nativeEventName, nativeEventListener, { capture: true });
- }
- }
- function mountSingleDOMEventListener(scope, nativeEventName, listener, opt) {
- scope.mounted[nativeEventName] = listener;
- scope.listenerOpts[nativeEventName] = opt;
- addEventListener(scope.domTarget, nativeEventName, listener, opt);
- }
- function unmountDOMEventListeners(scope) {
- var mounted = scope.mounted;
- for (var nativeEventName in mounted) {
- if (mounted.hasOwnProperty(nativeEventName)) {
- removeEventListener(scope.domTarget, nativeEventName, mounted[nativeEventName], scope.listenerOpts[nativeEventName]);
- }
- }
- scope.mounted = {};
- }
- var DOMHandlerScope = (function () {
- function DOMHandlerScope(domTarget, domHandlers) {
- this.mounted = {};
- this.listenerOpts = {};
- this.touching = false;
- this.domTarget = domTarget;
- this.domHandlers = domHandlers;
- }
- return DOMHandlerScope;
- }());
- var HandlerDomProxy = (function (_super) {
- __extends(HandlerDomProxy, _super);
- function HandlerDomProxy(dom, painterRoot) {
- var _this = _super.call(this) || this;
- _this.__pointerCapturing = false;
- _this.dom = dom;
- _this.painterRoot = painterRoot;
- _this._localHandlerScope = new DOMHandlerScope(dom, localDOMHandlers);
- if (globalEventSupported) {
- _this._globalHandlerScope = new DOMHandlerScope(document, globalDOMHandlers);
- }
- mountLocalDOMEventListeners(_this, _this._localHandlerScope);
- return _this;
- }
- HandlerDomProxy.prototype.dispose = function () {
- unmountDOMEventListeners(this._localHandlerScope);
- if (globalEventSupported) {
- unmountDOMEventListeners(this._globalHandlerScope);
- }
- };
- HandlerDomProxy.prototype.setCursor = function (cursorStyle) {
- this.dom.style && (this.dom.style.cursor = cursorStyle || 'default');
- };
- HandlerDomProxy.prototype.__togglePointerCapture = function (isPointerCapturing) {
- this.__mayPointerCapture = null;
- if (globalEventSupported
- && ((+this.__pointerCapturing) ^ (+isPointerCapturing))) {
- this.__pointerCapturing = isPointerCapturing;
- var globalHandlerScope = this._globalHandlerScope;
- isPointerCapturing
- ? mountGlobalDOMEventListeners(this, globalHandlerScope)
- : unmountDOMEventListeners(globalHandlerScope);
- }
- };
- return HandlerDomProxy;
- }(Eventful));
- var dpr = 1;
- if (env.hasGlobalWindow) {
- dpr = Math.max(window.devicePixelRatio
- || (window.screen && window.screen.deviceXDPI / window.screen.logicalXDPI)
- || 1, 1);
- }
- var devicePixelRatio = dpr;
- var DARK_MODE_THRESHOLD = 0.4;
- var DARK_LABEL_COLOR = '#333';
- var LIGHT_LABEL_COLOR = '#ccc';
- var LIGHTER_LABEL_COLOR = '#eee';
- var mIdentity = identity;
- var EPSILON$2 = 5e-5;
- function isNotAroundZero$1(val) {
- return val > EPSILON$2 || val < -EPSILON$2;
- }
- var scaleTmp = [];
- var tmpTransform = [];
- var originTransform = create$1();
- var abs = Math.abs;
- var Transformable = (function () {
- function Transformable() {
- }
- Transformable.prototype.getLocalTransform = function (m) {
- return Transformable.getLocalTransform(this, m);
- };
- Transformable.prototype.setPosition = function (arr) {
- this.x = arr[0];
- this.y = arr[1];
- };
- Transformable.prototype.setScale = function (arr) {
- this.scaleX = arr[0];
- this.scaleY = arr[1];
- };
- Transformable.prototype.setSkew = function (arr) {
- this.skewX = arr[0];
- this.skewY = arr[1];
- };
- Transformable.prototype.setOrigin = function (arr) {
- this.originX = arr[0];
- this.originY = arr[1];
- };
- Transformable.prototype.needLocalTransform = function () {
- return isNotAroundZero$1(this.rotation)
- || isNotAroundZero$1(this.x)
- || isNotAroundZero$1(this.y)
- || isNotAroundZero$1(this.scaleX - 1)
- || isNotAroundZero$1(this.scaleY - 1)
- || isNotAroundZero$1(this.skewX)
- || isNotAroundZero$1(this.skewY);
- };
- Transformable.prototype.updateTransform = function () {
- var parentTransform = this.parent && this.parent.transform;
- var needLocalTransform = this.needLocalTransform();
- var m = this.transform;
- if (!(needLocalTransform || parentTransform)) {
- if (m) {
- mIdentity(m);
- this.invTransform = null;
- }
- return;
- }
- m = m || create$1();
- if (needLocalTransform) {
- this.getLocalTransform(m);
- }
- else {
- mIdentity(m);
- }
- if (parentTransform) {
- if (needLocalTransform) {
- mul$1(m, parentTransform, m);
- }
- else {
- copy$1(m, parentTransform);
- }
- }
- this.transform = m;
- this._resolveGlobalScaleRatio(m);
- };
- Transformable.prototype._resolveGlobalScaleRatio = function (m) {
- var globalScaleRatio = this.globalScaleRatio;
- if (globalScaleRatio != null && globalScaleRatio !== 1) {
- this.getGlobalScale(scaleTmp);
- var relX = scaleTmp[0] < 0 ? -1 : 1;
- var relY = scaleTmp[1] < 0 ? -1 : 1;
- var sx = ((scaleTmp[0] - relX) * globalScaleRatio + relX) / scaleTmp[0] || 0;
- var sy = ((scaleTmp[1] - relY) * globalScaleRatio + relY) / scaleTmp[1] || 0;
- m[0] *= sx;
- m[1] *= sx;
- m[2] *= sy;
- m[3] *= sy;
- }
- this.invTransform = this.invTransform || create$1();
- invert(this.invTransform, m);
- };
- Transformable.prototype.getComputedTransform = function () {
- var transformNode = this;
- var ancestors = [];
- while (transformNode) {
- ancestors.push(transformNode);
- transformNode = transformNode.parent;
- }
- while (transformNode = ancestors.pop()) {
- transformNode.updateTransform();
- }
- return this.transform;
- };
- Transformable.prototype.setLocalTransform = function (m) {
- if (!m) {
- return;
- }
- var sx = m[0] * m[0] + m[1] * m[1];
- var sy = m[2] * m[2] + m[3] * m[3];
- var rotation = Math.atan2(m[1], m[0]);
- var shearX = Math.PI / 2 + rotation - Math.atan2(m[3], m[2]);
- sy = Math.sqrt(sy) * Math.cos(shearX);
- sx = Math.sqrt(sx);
- this.skewX = shearX;
- this.skewY = 0;
- this.rotation = -rotation;
- this.x = +m[4];
- this.y = +m[5];
- this.scaleX = sx;
- this.scaleY = sy;
- this.originX = 0;
- this.originY = 0;
- };
- Transformable.prototype.decomposeTransform = function () {
- if (!this.transform) {
- return;
- }
- var parent = this.parent;
- var m = this.transform;
- if (parent && parent.transform) {
- mul$1(tmpTransform, parent.invTransform, m);
- m = tmpTransform;
- }
- var ox = this.originX;
- var oy = this.originY;
- if (ox || oy) {
- originTransform[4] = ox;
- originTransform[5] = oy;
- mul$1(tmpTransform, m, originTransform);
- tmpTransform[4] -= ox;
- tmpTransform[5] -= oy;
- m = tmpTransform;
- }
- this.setLocalTransform(m);
- };
- Transformable.prototype.getGlobalScale = function (out) {
- var m = this.transform;
- out = out || [];
- if (!m) {
- out[0] = 1;
- out[1] = 1;
- return out;
- }
- out[0] = Math.sqrt(m[0] * m[0] + m[1] * m[1]);
- out[1] = Math.sqrt(m[2] * m[2] + m[3] * m[3]);
- if (m[0] < 0) {
- out[0] = -out[0];
- }
- if (m[3] < 0) {
- out[1] = -out[1];
- }
- return out;
- };
- Transformable.prototype.transformCoordToLocal = function (x, y) {
- var v2 = [x, y];
- var invTransform = this.invTransform;
- if (invTransform) {
- applyTransform(v2, v2, invTransform);
- }
- return v2;
- };
- Transformable.prototype.transformCoordToGlobal = function (x, y) {
- var v2 = [x, y];
- var transform = this.transform;
- if (transform) {
- applyTransform(v2, v2, transform);
- }
- return v2;
- };
- Transformable.prototype.getLineScale = function () {
- var m = this.transform;
- return m && abs(m[0] - 1) > 1e-10 && abs(m[3] - 1) > 1e-10
- ? Math.sqrt(abs(m[0] * m[3] - m[2] * m[1]))
- : 1;
- };
- Transformable.prototype.copyTransform = function (source) {
- copyTransform(this, source);
- };
- Transformable.getLocalTransform = function (target, m) {
- m = m || [];
- var ox = target.originX || 0;
- var oy = target.originY || 0;
- var sx = target.scaleX;
- var sy = target.scaleY;
- var ax = target.anchorX;
- var ay = target.anchorY;
- var rotation = target.rotation || 0;
- var x = target.x;
- var y = target.y;
- var skewX = target.skewX ? Math.tan(target.skewX) : 0;
- var skewY = target.skewY ? Math.tan(-target.skewY) : 0;
- if (ox || oy || ax || ay) {
- var dx = ox + ax;
- var dy = oy + ay;
- m[4] = -dx * sx - skewX * dy * sy;
- m[5] = -dy * sy - skewY * dx * sx;
- }
- else {
- m[4] = m[5] = 0;
- }
- m[0] = sx;
- m[3] = sy;
- m[1] = skewY * sx;
- m[2] = skewX * sy;
- rotation && rotate(m, m, rotation);
- m[4] += ox + x;
- m[5] += oy + y;
- return m;
- };
- Transformable.initDefaultProps = (function () {
- var proto = Transformable.prototype;
- proto.scaleX =
- proto.scaleY =
- proto.globalScaleRatio = 1;
- proto.x =
- proto.y =
- proto.originX =
- proto.originY =
- proto.skewX =
- proto.skewY =
- proto.rotation =
- proto.anchorX =
- proto.anchorY = 0;
- })();
- return Transformable;
- }());
- var TRANSFORMABLE_PROPS = [
- 'x', 'y', 'originX', 'originY', 'anchorX', 'anchorY', 'rotation', 'scaleX', 'scaleY', 'skewX', 'skewY'
- ];
- function copyTransform(target, source) {
- for (var i = 0; i < TRANSFORMABLE_PROPS.length; i++) {
- var propName = TRANSFORMABLE_PROPS[i];
- target[propName] = source[propName];
- }
- }
- var textWidthCache = {};
- function getWidth(text, font) {
- font = font || DEFAULT_FONT;
- var cacheOfFont = textWidthCache[font];
- if (!cacheOfFont) {
- cacheOfFont = textWidthCache[font] = new LRU(500);
- }
- var width = cacheOfFont.get(text);
- if (width == null) {
- width = platformApi.measureText(text, font).width;
- cacheOfFont.put(text, width);
- }
- return width;
- }
- function innerGetBoundingRect(text, font, textAlign, textBaseline) {
- var width = getWidth(text, font);
- var height = getLineHeight(font);
- var x = adjustTextX(0, width, textAlign);
- var y = adjustTextY$1(0, height, textBaseline);
- var rect = new BoundingRect(x, y, width, height);
- return rect;
- }
- function getBoundingRect(text, font, textAlign, textBaseline) {
- var textLines = ((text || '') + '').split('\n');
- var len = textLines.length;
- if (len === 1) {
- return innerGetBoundingRect(textLines[0], font, textAlign, textBaseline);
- }
- else {
- var uniondRect = new BoundingRect(0, 0, 0, 0);
- for (var i = 0; i < textLines.length; i++) {
- var rect = innerGetBoundingRect(textLines[i], font, textAlign, textBaseline);
- i === 0 ? uniondRect.copy(rect) : uniondRect.union(rect);
- }
- return uniondRect;
- }
- }
- function adjustTextX(x, width, textAlign) {
- if (textAlign === 'right') {
- x -= width;
- }
- else if (textAlign === 'center') {
- x -= width / 2;
- }
- return x;
- }
- function adjustTextY$1(y, height, verticalAlign) {
- if (verticalAlign === 'middle') {
- y -= height / 2;
- }
- else if (verticalAlign === 'bottom') {
- y -= height;
- }
- return y;
- }
- function getLineHeight(font) {
- return getWidth('国', font);
- }
- function parsePercent(value, maxValue) {
- if (typeof value === 'string') {
- if (value.lastIndexOf('%') >= 0) {
- return parseFloat(value) / 100 * maxValue;
- }
- return parseFloat(value);
- }
- return value;
- }
- function calculateTextPosition(out, opts, rect) {
- var textPosition = opts.position || 'inside';
- var distance = opts.distance != null ? opts.distance : 5;
- var height = rect.height;
- var width = rect.width;
- var halfHeight = height / 2;
- var x = rect.x;
- var y = rect.y;
- var textAlign = 'left';
- var textVerticalAlign = 'top';
- if (textPosition instanceof Array) {
- x += parsePercent(textPosition[0], rect.width);
- y += parsePercent(textPosition[1], rect.height);
- textAlign = null;
- textVerticalAlign = null;
- }
- else {
- switch (textPosition) {
- case 'left':
- x -= distance;
- y += halfHeight;
- textAlign = 'right';
- textVerticalAlign = 'middle';
- break;
- case 'right':
- x += distance + width;
- y += halfHeight;
- textVerticalAlign = 'middle';
- break;
- case 'top':
- x += width / 2;
- y -= distance;
- textAlign = 'center';
- textVerticalAlign = 'bottom';
- break;
- case 'bottom':
- x += width / 2;
- y += height + distance;
- textAlign = 'center';
- break;
- case 'inside':
- x += width / 2;
- y += halfHeight;
- textAlign = 'center';
- textVerticalAlign = 'middle';
- break;
- case 'insideLeft':
- x += distance;
- y += halfHeight;
- textVerticalAlign = 'middle';
- break;
- case 'insideRight':
- x += width - distance;
- y += halfHeight;
- textAlign = 'right';
- textVerticalAlign = 'middle';
- break;
- case 'insideTop':
- x += width / 2;
- y += distance;
- textAlign = 'center';
- break;
- case 'insideBottom':
- x += width / 2;
- y += height - distance;
- textAlign = 'center';
- textVerticalAlign = 'bottom';
- break;
- case 'insideTopLeft':
- x += distance;
- y += distance;
- break;
- case 'insideTopRight':
- x += width - distance;
- y += distance;
- textAlign = 'right';
- break;
- case 'insideBottomLeft':
- x += distance;
- y += height - distance;
- textVerticalAlign = 'bottom';
- break;
- case 'insideBottomRight':
- x += width - distance;
- y += height - distance;
- textAlign = 'right';
- textVerticalAlign = 'bottom';
- break;
- }
- }
- out = out || {};
- out.x = x;
- out.y = y;
- out.align = textAlign;
- out.verticalAlign = textVerticalAlign;
- return out;
- }
- var PRESERVED_NORMAL_STATE = '__zr_normal__';
- var PRIMARY_STATES_KEYS = TRANSFORMABLE_PROPS.concat(['ignore']);
- var DEFAULT_ANIMATABLE_MAP = reduce(TRANSFORMABLE_PROPS, function (obj, key) {
- obj[key] = true;
- return obj;
- }, { ignore: false });
- var tmpTextPosCalcRes = {};
- var tmpBoundingRect = new BoundingRect(0, 0, 0, 0);
- var Element = (function () {
- function Element(props) {
- this.id = guid();
- this.animators = [];
- this.currentStates = [];
- this.states = {};
- this._init(props);
- }
- Element.prototype._init = function (props) {
- this.attr(props);
- };
- Element.prototype.drift = function (dx, dy, e) {
- switch (this.draggable) {
- case 'horizontal':
- dy = 0;
- break;
- case 'vertical':
- dx = 0;
- break;
- }
- var m = this.transform;
- if (!m) {
- m = this.transform = [1, 0, 0, 1, 0, 0];
- }
- m[4] += dx;
- m[5] += dy;
- this.decomposeTransform();
- this.markRedraw();
- };
- Element.prototype.beforeUpdate = function () { };
- Element.prototype.afterUpdate = function () { };
- Element.prototype.update = function () {
- this.updateTransform();
- if (this.__dirty) {
- this.updateInnerText();
- }
- };
- Element.prototype.updateInnerText = function (forceUpdate) {
- var textEl = this._textContent;
- if (textEl && (!textEl.ignore || forceUpdate)) {
- if (!this.textConfig) {
- this.textConfig = {};
- }
- var textConfig = this.textConfig;
- var isLocal = textConfig.local;
- var innerTransformable = textEl.innerTransformable;
- var textAlign = void 0;
- var textVerticalAlign = void 0;
- var textStyleChanged = false;
- innerTransformable.parent = isLocal ? this : null;
- var innerOrigin = false;
- innerTransformable.copyTransform(textEl);
- if (textConfig.position != null) {
- var layoutRect = tmpBoundingRect;
- if (textConfig.layoutRect) {
- layoutRect.copy(textConfig.layoutRect);
- }
- else {
- layoutRect.copy(this.getBoundingRect());
- }
- if (!isLocal) {
- layoutRect.applyTransform(this.transform);
- }
- if (this.calculateTextPosition) {
- this.calculateTextPosition(tmpTextPosCalcRes, textConfig, layoutRect);
- }
- else {
- calculateTextPosition(tmpTextPosCalcRes, textConfig, layoutRect);
- }
- innerTransformable.x = tmpTextPosCalcRes.x;
- innerTransformable.y = tmpTextPosCalcRes.y;
- textAlign = tmpTextPosCalcRes.align;
- textVerticalAlign = tmpTextPosCalcRes.verticalAlign;
- var textOrigin = textConfig.origin;
- if (textOrigin && textConfig.rotation != null) {
- var relOriginX = void 0;
- var relOriginY = void 0;
- if (textOrigin === 'center') {
- relOriginX = layoutRect.width * 0.5;
- relOriginY = layoutRect.height * 0.5;
- }
- else {
- relOriginX = parsePercent(textOrigin[0], layoutRect.width);
- relOriginY = parsePercent(textOrigin[1], layoutRect.height);
- }
- innerOrigin = true;
- innerTransformable.originX = -innerTransformable.x + relOriginX + (isLocal ? 0 : layoutRect.x);
- innerTransformable.originY = -innerTransformable.y + relOriginY + (isLocal ? 0 : layoutRect.y);
- }
- }
- if (textConfig.rotation != null) {
- innerTransformable.rotation = textConfig.rotation;
- }
- var textOffset = textConfig.offset;
- if (textOffset) {
- innerTransformable.x += textOffset[0];
- innerTransformable.y += textOffset[1];
- if (!innerOrigin) {
- innerTransformable.originX = -textOffset[0];
- innerTransformable.originY = -textOffset[1];
- }
- }
- var isInside = textConfig.inside == null
- ? (typeof textConfig.position === 'string' && textConfig.position.indexOf('inside') >= 0)
- : textConfig.inside;
- var innerTextDefaultStyle = this._innerTextDefaultStyle || (this._innerTextDefaultStyle = {});
- var textFill = void 0;
- var textStroke = void 0;
- var autoStroke = void 0;
- if (isInside && this.canBeInsideText()) {
- textFill = textConfig.insideFill;
- textStroke = textConfig.insideStroke;
- if (textFill == null || textFill === 'auto') {
- textFill = this.getInsideTextFill();
- }
- if (textStroke == null || textStroke === 'auto') {
- textStroke = this.getInsideTextStroke(textFill);
- autoStroke = true;
- }
- }
- else {
- textFill = textConfig.outsideFill;
- textStroke = textConfig.outsideStroke;
- if (textFill == null || textFill === 'auto') {
- textFill = this.getOutsideFill();
- }
- if (textStroke == null || textStroke === 'auto') {
- textStroke = this.getOutsideStroke(textFill);
- autoStroke = true;
- }
- }
- textFill = textFill || '#000';
- if (textFill !== innerTextDefaultStyle.fill
- || textStroke !== innerTextDefaultStyle.stroke
- || autoStroke !== innerTextDefaultStyle.autoStroke
- || textAlign !== innerTextDefaultStyle.align
- || textVerticalAlign !== innerTextDefaultStyle.verticalAlign) {
- textStyleChanged = true;
- innerTextDefaultStyle.fill = textFill;
- innerTextDefaultStyle.stroke = textStroke;
- innerTextDefaultStyle.autoStroke = autoStroke;
- innerTextDefaultStyle.align = textAlign;
- innerTextDefaultStyle.verticalAlign = textVerticalAlign;
- textEl.setDefaultTextStyle(innerTextDefaultStyle);
- }
- textEl.__dirty |= REDRAW_BIT;
- if (textStyleChanged) {
- textEl.dirtyStyle(true);
- }
- }
- };
- Element.prototype.canBeInsideText = function () {
- return true;
- };
- Element.prototype.getInsideTextFill = function () {
- return '#fff';
- };
- Element.prototype.getInsideTextStroke = function (textFill) {
- return '#000';
- };
- Element.prototype.getOutsideFill = function () {
- return this.__zr && this.__zr.isDarkMode() ? LIGHT_LABEL_COLOR : DARK_LABEL_COLOR;
- };
- Element.prototype.getOutsideStroke = function (textFill) {
- var backgroundColor = this.__zr && this.__zr.getBackgroundColor();
- var colorArr = typeof backgroundColor === 'string' && parse(backgroundColor);
- if (!colorArr) {
- colorArr = [255, 255, 255, 1];
- }
- var alpha = colorArr[3];
- var isDark = this.__zr.isDarkMode();
- for (var i = 0; i < 3; i++) {
- colorArr[i] = colorArr[i] * alpha + (isDark ? 0 : 255) * (1 - alpha);
- }
- colorArr[3] = 1;
- return stringify(colorArr, 'rgba');
- };
- Element.prototype.traverse = function (cb, context) { };
- Element.prototype.attrKV = function (key, value) {
- if (key === 'textConfig') {
- this.setTextConfig(value);
- }
- else if (key === 'textContent') {
- this.setTextContent(value);
- }
- else if (key === 'clipPath') {
- this.setClipPath(value);
- }
- else if (key === 'extra') {
- this.extra = this.extra || {};
- extend(this.extra, value);
- }
- else {
- this[key] = value;
- }
- };
- Element.prototype.hide = function () {
- this.ignore = true;
- this.markRedraw();
- };
- Element.prototype.show = function () {
- this.ignore = false;
- this.markRedraw();
- };
- Element.prototype.attr = function (keyOrObj, value) {
- if (typeof keyOrObj === 'string') {
- this.attrKV(keyOrObj, value);
- }
- else if (isObject(keyOrObj)) {
- var obj = keyOrObj;
- var keysArr = keys(obj);
- for (var i = 0; i < keysArr.length; i++) {
- var key = keysArr[i];
- this.attrKV(key, keyOrObj[key]);
- }
- }
- this.markRedraw();
- return this;
- };
- Element.prototype.saveCurrentToNormalState = function (toState) {
- this._innerSaveToNormal(toState);
- var normalState = this._normalState;
- for (var i = 0; i < this.animators.length; i++) {
- var animator = this.animators[i];
- var fromStateTransition = animator.__fromStateTransition;
- if (animator.getLoop() || fromStateTransition && fromStateTransition !== PRESERVED_NORMAL_STATE) {
- continue;
- }
- var targetName = animator.targetName;
- var target = targetName
- ? normalState[targetName] : normalState;
- animator.saveTo(target);
- }
- };
- Element.prototype._innerSaveToNormal = function (toState) {
- var normalState = this._normalState;
- if (!normalState) {
- normalState = this._normalState = {};
- }
- if (toState.textConfig && !normalState.textConfig) {
- normalState.textConfig = this.textConfig;
- }
- this._savePrimaryToNormal(toState, normalState, PRIMARY_STATES_KEYS);
- };
- Element.prototype._savePrimaryToNormal = function (toState, normalState, primaryKeys) {
- for (var i = 0; i < primaryKeys.length; i++) {
- var key = primaryKeys[i];
- if (toState[key] != null && !(key in normalState)) {
- normalState[key] = this[key];
- }
- }
- };
- Element.prototype.hasState = function () {
- return this.currentStates.length > 0;
- };
- Element.prototype.getState = function (name) {
- return this.states[name];
- };
- Element.prototype.ensureState = function (name) {
- var states = this.states;
- if (!states[name]) {
- states[name] = {};
- }
- return states[name];
- };
- Element.prototype.clearStates = function (noAnimation) {
- this.useState(PRESERVED_NORMAL_STATE, false, noAnimation);
- };
- Element.prototype.useState = function (stateName, keepCurrentStates, noAnimation, forceUseHoverLayer) {
- var toNormalState = stateName === PRESERVED_NORMAL_STATE;
- var hasStates = this.hasState();
- if (!hasStates && toNormalState) {
- return;
- }
- var currentStates = this.currentStates;
- var animationCfg = this.stateTransition;
- if (indexOf(currentStates, stateName) >= 0 && (keepCurrentStates || currentStates.length === 1)) {
- return;
- }
- var state;
- if (this.stateProxy && !toNormalState) {
- state = this.stateProxy(stateName);
- }
- if (!state) {
- state = (this.states && this.states[stateName]);
- }
- if (!state && !toNormalState) {
- logError("State " + stateName + " not exists.");
- return;
- }
- if (!toNormalState) {
- this.saveCurrentToNormalState(state);
- }
- var useHoverLayer = !!((state && state.hoverLayer) || forceUseHoverLayer);
- if (useHoverLayer) {
- this._toggleHoverLayerFlag(true);
- }
- this._applyStateObj(stateName, state, this._normalState, keepCurrentStates, !noAnimation && !this.__inHover && animationCfg && animationCfg.duration > 0, animationCfg);
- var textContent = this._textContent;
- var textGuide = this._textGuide;
- if (textContent) {
- textContent.useState(stateName, keepCurrentStates, noAnimation, useHoverLayer);
- }
- if (textGuide) {
- textGuide.useState(stateName, keepCurrentStates, noAnimation, useHoverLayer);
- }
- if (toNormalState) {
- this.currentStates = [];
- this._normalState = {};
- }
- else {
- if (!keepCurrentStates) {
- this.currentStates = [stateName];
- }
- else {
- this.currentStates.push(stateName);
- }
- }
- this._updateAnimationTargets();
- this.markRedraw();
- if (!useHoverLayer && this.__inHover) {
- this._toggleHoverLayerFlag(false);
- this.__dirty &= ~REDRAW_BIT;
- }
- return state;
- };
- Element.prototype.useStates = function (states, noAnimation, forceUseHoverLayer) {
- if (!states.length) {
- this.clearStates();
- }
- else {
- var stateObjects = [];
- var currentStates = this.currentStates;
- var len = states.length;
- var notChange = len === currentStates.length;
- if (notChange) {
- for (var i = 0; i < len; i++) {
- if (states[i] !== currentStates[i]) {
- notChange = false;
- break;
- }
- }
- }
- if (notChange) {
- return;
- }
- for (var i = 0; i < len; i++) {
- var stateName = states[i];
- var stateObj = void 0;
- if (this.stateProxy) {
- stateObj = this.stateProxy(stateName, states);
- }
- if (!stateObj) {
- stateObj = this.states[stateName];
- }
- if (stateObj) {
- stateObjects.push(stateObj);
- }
- }
- var lastStateObj = stateObjects[len - 1];
- var useHoverLayer = !!((lastStateObj && lastStateObj.hoverLayer) || forceUseHoverLayer);
- if (useHoverLayer) {
- this._toggleHoverLayerFlag(true);
- }
- var mergedState = this._mergeStates(stateObjects);
- var animationCfg = this.stateTransition;
- this.saveCurrentToNormalState(mergedState);
- this._applyStateObj(states.join(','), mergedState, this._normalState, false, !noAnimation && !this.__inHover && animationCfg && animationCfg.duration > 0, animationCfg);
- var textContent = this._textContent;
- var textGuide = this._textGuide;
- if (textContent) {
- textContent.useStates(states, noAnimation, useHoverLayer);
- }
- if (textGuide) {
- textGuide.useStates(states, noAnimation, useHoverLayer);
- }
- this._updateAnimationTargets();
- this.currentStates = states.slice();
- this.markRedraw();
- if (!useHoverLayer && this.__inHover) {
- this._toggleHoverLayerFlag(false);
- this.__dirty &= ~REDRAW_BIT;
- }
- }
- };
- Element.prototype._updateAnimationTargets = function () {
- for (var i = 0; i < this.animators.length; i++) {
- var animator = this.animators[i];
- if (animator.targetName) {
- animator.changeTarget(this[animator.targetName]);
- }
- }
- };
- Element.prototype.removeState = function (state) {
- var idx = indexOf(this.currentStates, state);
- if (idx >= 0) {
- var currentStates = this.currentStates.slice();
- currentStates.splice(idx, 1);
- this.useStates(currentStates);
- }
- };
- Element.prototype.replaceState = function (oldState, newState, forceAdd) {
- var currentStates = this.currentStates.slice();
- var idx = indexOf(currentStates, oldState);
- var newStateExists = indexOf(currentStates, newState) >= 0;
- if (idx >= 0) {
- if (!newStateExists) {
- currentStates[idx] = newState;
- }
- else {
- currentStates.splice(idx, 1);
- }
- }
- else if (forceAdd && !newStateExists) {
- currentStates.push(newState);
- }
- this.useStates(currentStates);
- };
- Element.prototype.toggleState = function (state, enable) {
- if (enable) {
- this.useState(state, true);
- }
- else {
- this.removeState(state);
- }
- };
- Element.prototype._mergeStates = function (states) {
- var mergedState = {};
- var mergedTextConfig;
- for (var i = 0; i < states.length; i++) {
- var state = states[i];
- extend(mergedState, state);
- if (state.textConfig) {
- mergedTextConfig = mergedTextConfig || {};
- extend(mergedTextConfig, state.textConfig);
- }
- }
- if (mergedTextConfig) {
- mergedState.textConfig = mergedTextConfig;
- }
- return mergedState;
- };
- Element.prototype._applyStateObj = function (stateName, state, normalState, keepCurrentStates, transition, animationCfg) {
- var needsRestoreToNormal = !(state && keepCurrentStates);
- if (state && state.textConfig) {
- this.textConfig = extend({}, keepCurrentStates ? this.textConfig : normalState.textConfig);
- extend(this.textConfig, state.textConfig);
- }
- else if (needsRestoreToNormal) {
- if (normalState.textConfig) {
- this.textConfig = normalState.textConfig;
- }
- }
- var transitionTarget = {};
- var hasTransition = false;
- for (var i = 0; i < PRIMARY_STATES_KEYS.length; i++) {
- var key = PRIMARY_STATES_KEYS[i];
- var propNeedsTransition = transition && DEFAULT_ANIMATABLE_MAP[key];
- if (state && state[key] != null) {
- if (propNeedsTransition) {
- hasTransition = true;
- transitionTarget[key] = state[key];
- }
- else {
- this[key] = state[key];
- }
- }
- else if (needsRestoreToNormal) {
- if (normalState[key] != null) {
- if (propNeedsTransition) {
- hasTransition = true;
- transitionTarget[key] = normalState[key];
- }
- else {
- this[key] = normalState[key];
- }
- }
- }
- }
- if (!transition) {
- for (var i = 0; i < this.animators.length; i++) {
- var animator = this.animators[i];
- var targetName = animator.targetName;
- if (!animator.getLoop()) {
- animator.__changeFinalValue(targetName
- ? (state || normalState)[targetName]
- : (state || normalState));
- }
- }
- }
- if (hasTransition) {
- this._transitionState(stateName, transitionTarget, animationCfg);
- }
- };
- Element.prototype._attachComponent = function (componentEl) {
- if (componentEl.__zr && !componentEl.__hostTarget) {
- {
- throw new Error('Text element has been added to zrender.');
- }
- }
- if (componentEl === this) {
- {
- throw new Error('Recursive component attachment.');
- }
- }
- var zr = this.__zr;
- if (zr) {
- componentEl.addSelfToZr(zr);
- }
- componentEl.__zr = zr;
- componentEl.__hostTarget = this;
- };
- Element.prototype._detachComponent = function (componentEl) {
- if (componentEl.__zr) {
- componentEl.removeSelfFromZr(componentEl.__zr);
- }
- componentEl.__zr = null;
- componentEl.__hostTarget = null;
- };
- Element.prototype.getClipPath = function () {
- return this._clipPath;
- };
- Element.prototype.setClipPath = function (clipPath) {
- if (this._clipPath && this._clipPath !== clipPath) {
- this.removeClipPath();
- }
- this._attachComponent(clipPath);
- this._clipPath = clipPath;
- this.markRedraw();
- };
- Element.prototype.removeClipPath = function () {
- var clipPath = this._clipPath;
- if (clipPath) {
- this._detachComponent(clipPath);
- this._clipPath = null;
- this.markRedraw();
- }
- };
- Element.prototype.getTextContent = function () {
- return this._textContent;
- };
- Element.prototype.setTextContent = function (textEl) {
- var previousTextContent = this._textContent;
- if (previousTextContent === textEl) {
- return;
- }
- if (previousTextContent && previousTextContent !== textEl) {
- this.removeTextContent();
- }
- {
- if (textEl.__zr && !textEl.__hostTarget) {
- throw new Error('Text element has been added to zrender.');
- }
- }
- textEl.innerTransformable = new Transformable();
- this._attachComponent(textEl);
- this._textContent = textEl;
- this.markRedraw();
- };
- Element.prototype.setTextConfig = function (cfg) {
- if (!this.textConfig) {
- this.textConfig = {};
- }
- extend(this.textConfig, cfg);
- this.markRedraw();
- };
- Element.prototype.removeTextConfig = function () {
- this.textConfig = null;
- this.markRedraw();
- };
- Element.prototype.removeTextContent = function () {
- var textEl = this._textContent;
- if (textEl) {
- textEl.innerTransformable = null;
- this._detachComponent(textEl);
- this._textContent = null;
- this._innerTextDefaultStyle = null;
- this.markRedraw();
- }
- };
- Element.prototype.getTextGuideLine = function () {
- return this._textGuide;
- };
- Element.prototype.setTextGuideLine = function (guideLine) {
- if (this._textGuide && this._textGuide !== guideLine) {
- this.removeTextGuideLine();
- }
- this._attachComponent(guideLine);
- this._textGuide = guideLine;
- this.markRedraw();
- };
- Element.prototype.removeTextGuideLine = function () {
- var textGuide = this._textGuide;
- if (textGuide) {
- this._detachComponent(textGuide);
- this._textGuide = null;
- this.markRedraw();
- }
- };
- Element.prototype.markRedraw = function () {
- this.__dirty |= REDRAW_BIT;
- var zr = this.__zr;
- if (zr) {
- if (this.__inHover) {
- zr.refreshHover();
- }
- else {
- zr.refresh();
- }
- }
- if (this.__hostTarget) {
- this.__hostTarget.markRedraw();
- }
- };
- Element.prototype.dirty = function () {
- this.markRedraw();
- };
- Element.prototype._toggleHoverLayerFlag = function (inHover) {
- this.__inHover = inHover;
- var textContent = this._textContent;
- var textGuide = this._textGuide;
- if (textContent) {
- textContent.__inHover = inHover;
- }
- if (textGuide) {
- textGuide.__inHover = inHover;
- }
- };
- Element.prototype.addSelfToZr = function (zr) {
- if (this.__zr === zr) {
- return;
- }
- this.__zr = zr;
- var animators = this.animators;
- if (animators) {
- for (var i = 0; i < animators.length; i++) {
- zr.animation.addAnimator(animators[i]);
- }
- }
- if (this._clipPath) {
- this._clipPath.addSelfToZr(zr);
- }
- if (this._textContent) {
- this._textContent.addSelfToZr(zr);
- }
- if (this._textGuide) {
- this._textGuide.addSelfToZr(zr);
- }
- };
- Element.prototype.removeSelfFromZr = function (zr) {
- if (!this.__zr) {
- return;
- }
- this.__zr = null;
- var animators = this.animators;
- if (animators) {
- for (var i = 0; i < animators.length; i++) {
- zr.animation.removeAnimator(animators[i]);
- }
- }
- if (this._clipPath) {
- this._clipPath.removeSelfFromZr(zr);
- }
- if (this._textContent) {
- this._textContent.removeSelfFromZr(zr);
- }
- if (this._textGuide) {
- this._textGuide.removeSelfFromZr(zr);
- }
- };
- Element.prototype.animate = function (key, loop, allowDiscreteAnimation) {
- var target = key ? this[key] : this;
- {
- if (!target) {
- logError('Property "'
- + key
- + '" is not existed in element '
- + this.id);
- return;
- }
- }
- var animator = new Animator(target, loop, allowDiscreteAnimation);
- key && (animator.targetName = key);
- this.addAnimator(animator, key);
- return animator;
- };
- Element.prototype.addAnimator = function (animator, key) {
- var zr = this.__zr;
- var el = this;
- animator.during(function () {
- el.updateDuringAnimation(key);
- }).done(function () {
- var animators = el.animators;
- var idx = indexOf(animators, animator);
- if (idx >= 0) {
- animators.splice(idx, 1);
- }
- });
- this.animators.push(animator);
- if (zr) {
- zr.animation.addAnimator(animator);
- }
- zr && zr.wakeUp();
- };
- Element.prototype.updateDuringAnimation = function (key) {
- this.markRedraw();
- };
- Element.prototype.stopAnimation = function (scope, forwardToLast) {
- var animators = this.animators;
- var len = animators.length;
- var leftAnimators = [];
- for (var i = 0; i < len; i++) {
- var animator = animators[i];
- if (!scope || scope === animator.scope) {
- animator.stop(forwardToLast);
- }
- else {
- leftAnimators.push(animator);
- }
- }
- this.animators = leftAnimators;
- return this;
- };
- Element.prototype.animateTo = function (target, cfg, animationProps) {
- animateTo(this, target, cfg, animationProps);
- };
- Element.prototype.animateFrom = function (target, cfg, animationProps) {
- animateTo(this, target, cfg, animationProps, true);
- };
- Element.prototype._transitionState = function (stateName, target, cfg, animationProps) {
- var animators = animateTo(this, target, cfg, animationProps);
- for (var i = 0; i < animators.length; i++) {
- animators[i].__fromStateTransition = stateName;
- }
- };
- Element.prototype.getBoundingRect = function () {
- return null;
- };
- Element.prototype.getPaintRect = function () {
- return null;
- };
- Element.initDefaultProps = (function () {
- var elProto = Element.prototype;
- elProto.type = 'element';
- elProto.name = '';
- elProto.ignore =
- elProto.silent =
- elProto.isGroup =
- elProto.draggable =
- elProto.dragging =
- elProto.ignoreClip =
- elProto.__inHover = false;
- elProto.__dirty = REDRAW_BIT;
- var logs = {};
- function logDeprecatedError(key, xKey, yKey) {
- if (!logs[key + xKey + yKey]) {
- console.warn("DEPRECATED: '" + key + "' has been deprecated. use '" + xKey + "', '" + yKey + "' instead");
- logs[key + xKey + yKey] = true;
- }
- }
- function createLegacyProperty(key, privateKey, xKey, yKey) {
- Object.defineProperty(elProto, key, {
- get: function () {
- {
- logDeprecatedError(key, xKey, yKey);
- }
- if (!this[privateKey]) {
- var pos = this[privateKey] = [];
- enhanceArray(this, pos);
- }
- return this[privateKey];
- },
- set: function (pos) {
- {
- logDeprecatedError(key, xKey, yKey);
- }
- this[xKey] = pos[0];
- this[yKey] = pos[1];
- this[privateKey] = pos;
- enhanceArray(this, pos);
- }
- });
- function enhanceArray(self, pos) {
- Object.defineProperty(pos, 0, {
- get: function () {
- return self[xKey];
- },
- set: function (val) {
- self[xKey] = val;
- }
- });
- Object.defineProperty(pos, 1, {
- get: function () {
- return self[yKey];
- },
- set: function (val) {
- self[yKey] = val;
- }
- });
- }
- }
- if (Object.defineProperty) {
- createLegacyProperty('position', '_legacyPos', 'x', 'y');
- createLegacyProperty('scale', '_legacyScale', 'scaleX', 'scaleY');
- createLegacyProperty('origin', '_legacyOrigin', 'originX', 'originY');
- }
- })();
- return Element;
- }());
- mixin(Element, Eventful);
- mixin(Element, Transformable);
- function animateTo(animatable, target, cfg, animationProps, reverse) {
- cfg = cfg || {};
- var animators = [];
- animateToShallow(animatable, '', animatable, target, cfg, animationProps, animators, reverse);
- var finishCount = animators.length;
- var doneHappened = false;
- var cfgDone = cfg.done;
- var cfgAborted = cfg.aborted;
- var doneCb = function () {
- doneHappened = true;
- finishCount--;
- if (finishCount <= 0) {
- doneHappened
- ? (cfgDone && cfgDone())
- : (cfgAborted && cfgAborted());
- }
- };
- var abortedCb = function () {
- finishCount--;
- if (finishCount <= 0) {
- doneHappened
- ? (cfgDone && cfgDone())
- : (cfgAborted && cfgAborted());
- }
- };
- if (!finishCount) {
- cfgDone && cfgDone();
- }
- if (animators.length > 0 && cfg.during) {
- animators[0].during(function (target, percent) {
- cfg.during(percent);
- });
- }
- for (var i = 0; i < animators.length; i++) {
- var animator = animators[i];
- if (doneCb) {
- animator.done(doneCb);
- }
- if (abortedCb) {
- animator.aborted(abortedCb);
- }
- if (cfg.force) {
- animator.duration(cfg.duration);
- }
- animator.start(cfg.easing);
- }
- return animators;
- }
- function copyArrShallow(source, target, len) {
- for (var i = 0; i < len; i++) {
- source[i] = target[i];
- }
- }
- function is2DArray(value) {
- return isArrayLike(value[0]);
- }
- function copyValue(target, source, key) {
- if (isArrayLike(source[key])) {
- if (!isArrayLike(target[key])) {
- target[key] = [];
- }
- if (isTypedArray(source[key])) {
- var len = source[key].length;
- if (target[key].length !== len) {
- target[key] = new (source[key].constructor)(len);
- copyArrShallow(target[key], source[key], len);
- }
- }
- else {
- var sourceArr = source[key];
- var targetArr = target[key];
- var len0 = sourceArr.length;
- if (is2DArray(sourceArr)) {
- var len1 = sourceArr[0].length;
- for (var i = 0; i < len0; i++) {
- if (!targetArr[i]) {
- targetArr[i] = Array.prototype.slice.call(sourceArr[i]);
- }
- else {
- copyArrShallow(targetArr[i], sourceArr[i], len1);
- }
- }
- }
- else {
- copyArrShallow(targetArr, sourceArr, len0);
- }
- targetArr.length = sourceArr.length;
- }
- }
- else {
- target[key] = source[key];
- }
- }
- function isValueSame(val1, val2) {
- return val1 === val2
- || isArrayLike(val1) && isArrayLike(val2) && is1DArraySame(val1, val2);
- }
- function is1DArraySame(arr0, arr1) {
- var len = arr0.length;
- if (len !== arr1.length) {
- return false;
- }
- for (var i = 0; i < len; i++) {
- if (arr0[i] !== arr1[i]) {
- return false;
- }
- }
- return true;
- }
- function animateToShallow(animatable, topKey, animateObj, target, cfg, animationProps, animators, reverse) {
- var targetKeys = keys(target);
- var duration = cfg.duration;
- var delay = cfg.delay;
- var additive = cfg.additive;
- var setToFinal = cfg.setToFinal;
- var animateAll = !isObject(animationProps);
- var existsAnimators = animatable.animators;
- var animationKeys = [];
- for (var k = 0; k < targetKeys.length; k++) {
- var innerKey = targetKeys[k];
- var targetVal = target[innerKey];
- if (targetVal != null && animateObj[innerKey] != null
- && (animateAll || animationProps[innerKey])) {
- if (isObject(targetVal)
- && !isArrayLike(targetVal)
- && !isGradientObject(targetVal)) {
- if (topKey) {
- if (!reverse) {
- animateObj[innerKey] = targetVal;
- animatable.updateDuringAnimation(topKey);
- }
- continue;
- }
- animateToShallow(animatable, innerKey, animateObj[innerKey], targetVal, cfg, animationProps && animationProps[innerKey], animators, reverse);
- }
- else {
- animationKeys.push(innerKey);
- }
- }
- else if (!reverse) {
- animateObj[innerKey] = targetVal;
- animatable.updateDuringAnimation(topKey);
- animationKeys.push(innerKey);
- }
- }
- var keyLen = animationKeys.length;
- if (!additive && keyLen) {
- for (var i = 0; i < existsAnimators.length; i++) {
- var animator = existsAnimators[i];
- if (animator.targetName === topKey) {
- var allAborted = animator.stopTracks(animationKeys);
- if (allAborted) {
- var idx = indexOf(existsAnimators, animator);
- existsAnimators.splice(idx, 1);
- }
- }
- }
- }
- if (!cfg.force) {
- animationKeys = filter(animationKeys, function (key) { return !isValueSame(target[key], animateObj[key]); });
- keyLen = animationKeys.length;
- }
- if (keyLen > 0
- || (cfg.force && !animators.length)) {
- var revertedSource = void 0;
- var reversedTarget = void 0;
- var sourceClone = void 0;
- if (reverse) {
- reversedTarget = {};
- if (setToFinal) {
- revertedSource = {};
- }
- for (var i = 0; i < keyLen; i++) {
- var innerKey = animationKeys[i];
- reversedTarget[innerKey] = animateObj[innerKey];
- if (setToFinal) {
- revertedSource[innerKey] = target[innerKey];
- }
- else {
- animateObj[innerKey] = target[innerKey];
- }
- }
- }
- else if (setToFinal) {
- sourceClone = {};
- for (var i = 0; i < keyLen; i++) {
- var innerKey = animationKeys[i];
- sourceClone[innerKey] = cloneValue(animateObj[innerKey]);
- copyValue(animateObj, target, innerKey);
- }
- }
- var animator = new Animator(animateObj, false, false, additive ? filter(existsAnimators, function (animator) { return animator.targetName === topKey; }) : null);
- animator.targetName = topKey;
- if (cfg.scope) {
- animator.scope = cfg.scope;
- }
- if (setToFinal && revertedSource) {
- animator.whenWithKeys(0, revertedSource, animationKeys);
- }
- if (sourceClone) {
- animator.whenWithKeys(0, sourceClone, animationKeys);
- }
- animator.whenWithKeys(duration == null ? 500 : duration, reverse ? reversedTarget : target, animationKeys).delay(delay || 0);
- animatable.addAnimator(animator, topKey);
- animators.push(animator);
- }
- }
- var Group = (function (_super) {
- __extends(Group, _super);
- function Group(opts) {
- var _this = _super.call(this) || this;
- _this.isGroup = true;
- _this._children = [];
- _this.attr(opts);
- return _this;
- }
- Group.prototype.childrenRef = function () {
- return this._children;
- };
- Group.prototype.children = function () {
- return this._children.slice();
- };
- Group.prototype.childAt = function (idx) {
- return this._children[idx];
- };
- Group.prototype.childOfName = function (name) {
- var children = this._children;
- for (var i = 0; i < children.length; i++) {
- if (children[i].name === name) {
- return children[i];
- }
- }
- };
- Group.prototype.childCount = function () {
- return this._children.length;
- };
- Group.prototype.add = function (child) {
- if (child) {
- if (child !== this && child.parent !== this) {
- this._children.push(child);
- this._doAdd(child);
- }
- {
- if (child.__hostTarget) {
- throw 'This elemenet has been used as an attachment';
- }
- }
- }
- return this;
- };
- Group.prototype.addBefore = function (child, nextSibling) {
- if (child && child !== this && child.parent !== this
- && nextSibling && nextSibling.parent === this) {
- var children = this._children;
- var idx = children.indexOf(nextSibling);
- if (idx >= 0) {
- children.splice(idx, 0, child);
- this._doAdd(child);
- }
- }
- return this;
- };
- Group.prototype.replace = function (oldChild, newChild) {
- var idx = indexOf(this._children, oldChild);
- if (idx >= 0) {
- this.replaceAt(newChild, idx);
- }
- return this;
- };
- Group.prototype.replaceAt = function (child, index) {
- var children = this._children;
- var old = children[index];
- if (child && child !== this && child.parent !== this && child !== old) {
- children[index] = child;
- old.parent = null;
- var zr = this.__zr;
- if (zr) {
- old.removeSelfFromZr(zr);
- }
- this._doAdd(child);
- }
- return this;
- };
- Group.prototype._doAdd = function (child) {
- if (child.parent) {
- child.parent.remove(child);
- }
- child.parent = this;
- var zr = this.__zr;
- if (zr && zr !== child.__zr) {
- child.addSelfToZr(zr);
- }
- zr && zr.refresh();
- };
- Group.prototype.remove = function (child) {
- var zr = this.__zr;
- var children = this._children;
- var idx = indexOf(children, child);
- if (idx < 0) {
- return this;
- }
- children.splice(idx, 1);
- child.parent = null;
- if (zr) {
- child.removeSelfFromZr(zr);
- }
- zr && zr.refresh();
- return this;
- };
- Group.prototype.removeAll = function () {
- var children = this._children;
- var zr = this.__zr;
- for (var i = 0; i < children.length; i++) {
- var child = children[i];
- if (zr) {
- child.removeSelfFromZr(zr);
- }
- child.parent = null;
- }
- children.length = 0;
- return this;
- };
- Group.prototype.eachChild = function (cb, context) {
- var children = this._children;
- for (var i = 0; i < children.length; i++) {
- var child = children[i];
- cb.call(context, child, i);
- }
- return this;
- };
- Group.prototype.traverse = function (cb, context) {
- for (var i = 0; i < this._children.length; i++) {
- var child = this._children[i];
- var stopped = cb.call(context, child);
- if (child.isGroup && !stopped) {
- child.traverse(cb, context);
- }
- }
- return this;
- };
- Group.prototype.addSelfToZr = function (zr) {
- _super.prototype.addSelfToZr.call(this, zr);
- for (var i = 0; i < this._children.length; i++) {
- var child = this._children[i];
- child.addSelfToZr(zr);
- }
- };
- Group.prototype.removeSelfFromZr = function (zr) {
- _super.prototype.removeSelfFromZr.call(this, zr);
- for (var i = 0; i < this._children.length; i++) {
- var child = this._children[i];
- child.removeSelfFromZr(zr);
- }
- };
- Group.prototype.getBoundingRect = function (includeChildren) {
- var tmpRect = new BoundingRect(0, 0, 0, 0);
- var children = includeChildren || this._children;
- var tmpMat = [];
- var rect = null;
- for (var i = 0; i < children.length; i++) {
- var child = children[i];
- if (child.ignore || child.invisible) {
- continue;
- }
- var childRect = child.getBoundingRect();
- var transform = child.getLocalTransform(tmpMat);
- if (transform) {
- BoundingRect.applyTransform(tmpRect, childRect, transform);
- rect = rect || tmpRect.clone();
- rect.union(tmpRect);
- }
- else {
- rect = rect || childRect.clone();
- rect.union(childRect);
- }
- }
- return rect || tmpRect;
- };
- return Group;
- }(Element));
- Group.prototype.type = 'group';
- /*!
- * ZRender, a high performance 2d drawing library.
- *
- * Copyright (c) 2013, Baidu Inc.
- * All rights reserved.
- *
- * LICENSE
- * https://github.com/ecomfe/zrender/blob/master/LICENSE.txt
- */
- var painterCtors = {};
- var instances = {};
- function delInstance(id) {
- delete instances[id];
- }
- function isDarkMode(backgroundColor) {
- if (!backgroundColor) {
- return false;
- }
- if (typeof backgroundColor === 'string') {
- return lum(backgroundColor, 1) < DARK_MODE_THRESHOLD;
- }
- else if (backgroundColor.colorStops) {
- var colorStops = backgroundColor.colorStops;
- var totalLum = 0;
- var len = colorStops.length;
- for (var i = 0; i < len; i++) {
- totalLum += lum(colorStops[i].color, 1);
- }
- totalLum /= len;
- return totalLum < DARK_MODE_THRESHOLD;
- }
- return false;
- }
- var ZRender = (function () {
- function ZRender(id, dom, opts) {
- var _this = this;
- this._sleepAfterStill = 10;
- this._stillFrameAccum = 0;
- this._needsRefresh = true;
- this._needsRefreshHover = true;
- this._darkMode = false;
- opts = opts || {};
- this.dom = dom;
- this.id = id;
- var storage = new Storage();
- var rendererType = opts.renderer || 'canvas';
- if (!painterCtors[rendererType]) {
- rendererType = keys(painterCtors)[0];
- }
- {
- if (!painterCtors[rendererType]) {
- throw new Error("Renderer '" + rendererType + "' is not imported. Please import it first.");
- }
- }
- opts.useDirtyRect = opts.useDirtyRect == null
- ? false
- : opts.useDirtyRect;
- var painter = new painterCtors[rendererType](dom, storage, opts, id);
- var ssrMode = opts.ssr || painter.ssrOnly;
- this.storage = storage;
- this.painter = painter;
- var handerProxy = (!env.node && !env.worker && !ssrMode)
- ? new HandlerDomProxy(painter.getViewportRoot(), painter.root)
- : null;
- var useCoarsePointer = opts.useCoarsePointer;
- var usePointerSize = (useCoarsePointer == null || useCoarsePointer === 'auto')
- ? env.touchEventsSupported
- : !!useCoarsePointer;
- var defaultPointerSize = 44;
- var pointerSize;
- if (usePointerSize) {
- pointerSize = retrieve2(opts.pointerSize, defaultPointerSize);
- }
- this.handler = new Handler(storage, painter, handerProxy, painter.root, pointerSize);
- this.animation = new Animation({
- stage: {
- update: ssrMode ? null : function () { return _this._flush(true); }
- }
- });
- if (!ssrMode) {
- this.animation.start();
- }
- }
- ZRender.prototype.add = function (el) {
- if (!el) {
- return;
- }
- this.storage.addRoot(el);
- el.addSelfToZr(this);
- this.refresh();
- };
- ZRender.prototype.remove = function (el) {
- if (!el) {
- return;
- }
- this.storage.delRoot(el);
- el.removeSelfFromZr(this);
- this.refresh();
- };
- ZRender.prototype.configLayer = function (zLevel, config) {
- if (this.painter.configLayer) {
- this.painter.configLayer(zLevel, config);
- }
- this.refresh();
- };
- ZRender.prototype.setBackgroundColor = function (backgroundColor) {
- if (this.painter.setBackgroundColor) {
- this.painter.setBackgroundColor(backgroundColor);
- }
- this.refresh();
- this._backgroundColor = backgroundColor;
- this._darkMode = isDarkMode(backgroundColor);
- };
- ZRender.prototype.getBackgroundColor = function () {
- return this._backgroundColor;
- };
- ZRender.prototype.setDarkMode = function (darkMode) {
- this._darkMode = darkMode;
- };
- ZRender.prototype.isDarkMode = function () {
- return this._darkMode;
- };
- ZRender.prototype.refreshImmediately = function (fromInside) {
- if (!fromInside) {
- this.animation.update(true);
- }
- this._needsRefresh = false;
- this.painter.refresh();
- this._needsRefresh = false;
- };
- ZRender.prototype.refresh = function () {
- this._needsRefresh = true;
- this.animation.start();
- };
- ZRender.prototype.flush = function () {
- this._flush(false);
- };
- ZRender.prototype._flush = function (fromInside) {
- var triggerRendered;
- var start = getTime();
- if (this._needsRefresh) {
- triggerRendered = true;
- this.refreshImmediately(fromInside);
- }
- if (this._needsRefreshHover) {
- triggerRendered = true;
- this.refreshHoverImmediately();
- }
- var end = getTime();
- if (triggerRendered) {
- this._stillFrameAccum = 0;
- this.trigger('rendered', {
- elapsedTime: end - start
- });
- }
- else if (this._sleepAfterStill > 0) {
- this._stillFrameAccum++;
- if (this._stillFrameAccum > this._sleepAfterStill) {
- this.animation.stop();
- }
- }
- };
- ZRender.prototype.setSleepAfterStill = function (stillFramesCount) {
- this._sleepAfterStill = stillFramesCount;
- };
- ZRender.prototype.wakeUp = function () {
- this.animation.start();
- this._stillFrameAccum = 0;
- };
- ZRender.prototype.refreshHover = function () {
- this._needsRefreshHover = true;
- };
- ZRender.prototype.refreshHoverImmediately = function () {
- this._needsRefreshHover = false;
- if (this.painter.refreshHover && this.painter.getType() === 'canvas') {
- this.painter.refreshHover();
- }
- };
- ZRender.prototype.resize = function (opts) {
- opts = opts || {};
- this.painter.resize(opts.width, opts.height);
- this.handler.resize();
- };
- ZRender.prototype.clearAnimation = function () {
- this.animation.clear();
- };
- ZRender.prototype.getWidth = function () {
- return this.painter.getWidth();
- };
- ZRender.prototype.getHeight = function () {
- return this.painter.getHeight();
- };
- ZRender.prototype.setCursorStyle = function (cursorStyle) {
- this.handler.setCursorStyle(cursorStyle);
- };
- ZRender.prototype.findHover = function (x, y) {
- return this.handler.findHover(x, y);
- };
- ZRender.prototype.on = function (eventName, eventHandler, context) {
- this.handler.on(eventName, eventHandler, context);
- return this;
- };
- ZRender.prototype.off = function (eventName, eventHandler) {
- this.handler.off(eventName, eventHandler);
- };
- ZRender.prototype.trigger = function (eventName, event) {
- this.handler.trigger(eventName, event);
- };
- ZRender.prototype.clear = function () {
- var roots = this.storage.getRoots();
- for (var i = 0; i < roots.length; i++) {
- if (roots[i] instanceof Group) {
- roots[i].removeSelfFromZr(this);
- }
- }
- this.storage.delAllRoots();
- this.painter.clear();
- };
- ZRender.prototype.dispose = function () {
- this.animation.stop();
- this.clear();
- this.storage.dispose();
- this.painter.dispose();
- this.handler.dispose();
- this.animation =
- this.storage =
- this.painter =
- this.handler = null;
- delInstance(this.id);
- };
- return ZRender;
- }());
- function init(dom, opts) {
- var zr = new ZRender(guid(), dom, opts);
- instances[zr.id] = zr;
- return zr;
- }
- function dispose(zr) {
- zr.dispose();
- }
- function disposeAll() {
- for (var key in instances) {
- if (instances.hasOwnProperty(key)) {
- instances[key].dispose();
- }
- }
- instances = {};
- }
- function getInstance(id) {
- return instances[id];
- }
- function registerPainter(name, Ctor) {
- painterCtors[name] = Ctor;
- }
- var version = '5.4.4';
- var STYLE_MAGIC_KEY = '__zr_style_' + Math.round((Math.random() * 10));
- var DEFAULT_COMMON_STYLE = {
- shadowBlur: 0,
- shadowOffsetX: 0,
- shadowOffsetY: 0,
- shadowColor: '#000',
- opacity: 1,
- blend: 'source-over'
- };
- var DEFAULT_COMMON_ANIMATION_PROPS = {
- style: {
- shadowBlur: true,
- shadowOffsetX: true,
- shadowOffsetY: true,
- shadowColor: true,
- opacity: true
- }
- };
- DEFAULT_COMMON_STYLE[STYLE_MAGIC_KEY] = true;
- var PRIMARY_STATES_KEYS$1 = ['z', 'z2', 'invisible'];
- var PRIMARY_STATES_KEYS_IN_HOVER_LAYER = ['invisible'];
- var Displayable = (function (_super) {
- __extends(Displayable, _super);
- function Displayable(props) {
- return _super.call(this, props) || this;
- }
- Displayable.prototype._init = function (props) {
- var keysArr = keys(props);
- for (var i = 0; i < keysArr.length; i++) {
- var key = keysArr[i];
- if (key === 'style') {
- this.useStyle(props[key]);
- }
- else {
- _super.prototype.attrKV.call(this, key, props[key]);
- }
- }
- if (!this.style) {
- this.useStyle({});
- }
- };
- Displayable.prototype.beforeBrush = function () { };
- Displayable.prototype.afterBrush = function () { };
- Displayable.prototype.innerBeforeBrush = function () { };
- Displayable.prototype.innerAfterBrush = function () { };
- Displayable.prototype.shouldBePainted = function (viewWidth, viewHeight, considerClipPath, considerAncestors) {
- var m = this.transform;
- if (this.ignore
- || this.invisible
- || this.style.opacity === 0
- || (this.culling
- && isDisplayableCulled(this, viewWidth, viewHeight))
- || (m && !m[0] && !m[3])) {
- return false;
- }
- if (considerClipPath && this.__clipPaths) {
- for (var i = 0; i < this.__clipPaths.length; ++i) {
- if (this.__clipPaths[i].isZeroArea()) {
- return false;
- }
- }
- }
- if (considerAncestors && this.parent) {
- var parent_1 = this.parent;
- while (parent_1) {
- if (parent_1.ignore) {
- return false;
- }
- parent_1 = parent_1.parent;
- }
- }
- return true;
- };
- Displayable.prototype.contain = function (x, y) {
- return this.rectContain(x, y);
- };
- Displayable.prototype.traverse = function (cb, context) {
- cb.call(context, this);
- };
- Displayable.prototype.rectContain = function (x, y) {
- var coord = this.transformCoordToLocal(x, y);
- var rect = this.getBoundingRect();
- return rect.contain(coord[0], coord[1]);
- };
- Displayable.prototype.getPaintRect = function () {
- var rect = this._paintRect;
- if (!this._paintRect || this.__dirty) {
- var transform = this.transform;
- var elRect = this.getBoundingRect();
- var style = this.style;
- var shadowSize = style.shadowBlur || 0;
- var shadowOffsetX = style.shadowOffsetX || 0;
- var shadowOffsetY = style.shadowOffsetY || 0;
- rect = this._paintRect || (this._paintRect = new BoundingRect(0, 0, 0, 0));
- if (transform) {
- BoundingRect.applyTransform(rect, elRect, transform);
- }
- else {
- rect.copy(elRect);
- }
- if (shadowSize || shadowOffsetX || shadowOffsetY) {
- rect.width += shadowSize * 2 + Math.abs(shadowOffsetX);
- rect.height += shadowSize * 2 + Math.abs(shadowOffsetY);
- rect.x = Math.min(rect.x, rect.x + shadowOffsetX - shadowSize);
- rect.y = Math.min(rect.y, rect.y + shadowOffsetY - shadowSize);
- }
- var tolerance = this.dirtyRectTolerance;
- if (!rect.isZero()) {
- rect.x = Math.floor(rect.x - tolerance);
- rect.y = Math.floor(rect.y - tolerance);
- rect.width = Math.ceil(rect.width + 1 + tolerance * 2);
- rect.height = Math.ceil(rect.height + 1 + tolerance * 2);
- }
- }
- return rect;
- };
- Displayable.prototype.setPrevPaintRect = function (paintRect) {
- if (paintRect) {
- this._prevPaintRect = this._prevPaintRect || new BoundingRect(0, 0, 0, 0);
- this._prevPaintRect.copy(paintRect);
- }
- else {
- this._prevPaintRect = null;
- }
- };
- Displayable.prototype.getPrevPaintRect = function () {
- return this._prevPaintRect;
- };
- Displayable.prototype.animateStyle = function (loop) {
- return this.animate('style', loop);
- };
- Displayable.prototype.updateDuringAnimation = function (targetKey) {
- if (targetKey === 'style') {
- this.dirtyStyle();
- }
- else {
- this.markRedraw();
- }
- };
- Displayable.prototype.attrKV = function (key, value) {
- if (key !== 'style') {
- _super.prototype.attrKV.call(this, key, value);
- }
- else {
- if (!this.style) {
- this.useStyle(value);
- }
- else {
- this.setStyle(value);
- }
- }
- };
- Displayable.prototype.setStyle = function (keyOrObj, value) {
- if (typeof keyOrObj === 'string') {
- this.style[keyOrObj] = value;
- }
- else {
- extend(this.style, keyOrObj);
- }
- this.dirtyStyle();
- return this;
- };
- Displayable.prototype.dirtyStyle = function (notRedraw) {
- if (!notRedraw) {
- this.markRedraw();
- }
- this.__dirty |= STYLE_CHANGED_BIT;
- if (this._rect) {
- this._rect = null;
- }
- };
- Displayable.prototype.dirty = function () {
- this.dirtyStyle();
- };
- Displayable.prototype.styleChanged = function () {
- return !!(this.__dirty & STYLE_CHANGED_BIT);
- };
- Displayable.prototype.styleUpdated = function () {
- this.__dirty &= ~STYLE_CHANGED_BIT;
- };
- Displayable.prototype.createStyle = function (obj) {
- return createObject(DEFAULT_COMMON_STYLE, obj);
- };
- Displayable.prototype.useStyle = function (obj) {
- if (!obj[STYLE_MAGIC_KEY]) {
- obj = this.createStyle(obj);
- }
- if (this.__inHover) {
- this.__hoverStyle = obj;
- }
- else {
- this.style = obj;
- }
- this.dirtyStyle();
- };
- Displayable.prototype.isStyleObject = function (obj) {
- return obj[STYLE_MAGIC_KEY];
- };
- Displayable.prototype._innerSaveToNormal = function (toState) {
- _super.prototype._innerSaveToNormal.call(this, toState);
- var normalState = this._normalState;
- if (toState.style && !normalState.style) {
- normalState.style = this._mergeStyle(this.createStyle(), this.style);
- }
- this._savePrimaryToNormal(toState, normalState, PRIMARY_STATES_KEYS$1);
- };
- Displayable.prototype._applyStateObj = function (stateName, state, normalState, keepCurrentStates, transition, animationCfg) {
- _super.prototype._applyStateObj.call(this, stateName, state, normalState, keepCurrentStates, transition, animationCfg);
- var needsRestoreToNormal = !(state && keepCurrentStates);
- var targetStyle;
- if (state && state.style) {
- if (transition) {
- if (keepCurrentStates) {
- targetStyle = state.style;
- }
- else {
- targetStyle = this._mergeStyle(this.createStyle(), normalState.style);
- this._mergeStyle(targetStyle, state.style);
- }
- }
- else {
- targetStyle = this._mergeStyle(this.createStyle(), keepCurrentStates ? this.style : normalState.style);
- this._mergeStyle(targetStyle, state.style);
- }
- }
- else if (needsRestoreToNormal) {
- targetStyle = normalState.style;
- }
- if (targetStyle) {
- if (transition) {
- var sourceStyle = this.style;
- this.style = this.createStyle(needsRestoreToNormal ? {} : sourceStyle);
- if (needsRestoreToNormal) {
- var changedKeys = keys(sourceStyle);
- for (var i = 0; i < changedKeys.length; i++) {
- var key = changedKeys[i];
- if (key in targetStyle) {
- targetStyle[key] = targetStyle[key];
- this.style[key] = sourceStyle[key];
- }
- }
- }
- var targetKeys = keys(targetStyle);
- for (var i = 0; i < targetKeys.length; i++) {
- var key = targetKeys[i];
- this.style[key] = this.style[key];
- }
- this._transitionState(stateName, {
- style: targetStyle
- }, animationCfg, this.getAnimationStyleProps());
- }
- else {
- this.useStyle(targetStyle);
- }
- }
- var statesKeys = this.__inHover ? PRIMARY_STATES_KEYS_IN_HOVER_LAYER : PRIMARY_STATES_KEYS$1;
- for (var i = 0; i < statesKeys.length; i++) {
- var key = statesKeys[i];
- if (state && state[key] != null) {
- this[key] = state[key];
- }
- else if (needsRestoreToNormal) {
- if (normalState[key] != null) {
- this[key] = normalState[key];
- }
- }
- }
- };
- Displayable.prototype._mergeStates = function (states) {
- var mergedState = _super.prototype._mergeStates.call(this, states);
- var mergedStyle;
- for (var i = 0; i < states.length; i++) {
- var state = states[i];
- if (state.style) {
- mergedStyle = mergedStyle || {};
- this._mergeStyle(mergedStyle, state.style);
- }
- }
- if (mergedStyle) {
- mergedState.style = mergedStyle;
- }
- return mergedState;
- };
- Displayable.prototype._mergeStyle = function (targetStyle, sourceStyle) {
- extend(targetStyle, sourceStyle);
- return targetStyle;
- };
- Displayable.prototype.getAnimationStyleProps = function () {
- return DEFAULT_COMMON_ANIMATION_PROPS;
- };
- Displayable.initDefaultProps = (function () {
- var dispProto = Displayable.prototype;
- dispProto.type = 'displayable';
- dispProto.invisible = false;
- dispProto.z = 0;
- dispProto.z2 = 0;
- dispProto.zlevel = 0;
- dispProto.culling = false;
- dispProto.cursor = 'pointer';
- dispProto.rectHover = false;
- dispProto.incremental = false;
- dispProto._rect = null;
- dispProto.dirtyRectTolerance = 0;
- dispProto.__dirty = REDRAW_BIT | STYLE_CHANGED_BIT;
- })();
- return Displayable;
- }(Element));
- var tmpRect$1 = new BoundingRect(0, 0, 0, 0);
- var viewRect = new BoundingRect(0, 0, 0, 0);
- function isDisplayableCulled(el, width, height) {
- tmpRect$1.copy(el.getBoundingRect());
- if (el.transform) {
- tmpRect$1.applyTransform(el.transform);
- }
- viewRect.width = width;
- viewRect.height = height;
- return !tmpRect$1.intersect(viewRect);
- }
- var mathMin$1 = Math.min;
- var mathMax$1 = Math.max;
- var mathSin = Math.sin;
- var mathCos = Math.cos;
- var PI2 = Math.PI * 2;
- var start = create();
- var end = create();
- var extremity = create();
- function fromPoints(points, min, max) {
- if (points.length === 0) {
- return;
- }
- var p = points[0];
- var left = p[0];
- var right = p[0];
- var top = p[1];
- var bottom = p[1];
- for (var i = 1; i < points.length; i++) {
- p = points[i];
- left = mathMin$1(left, p[0]);
- right = mathMax$1(right, p[0]);
- top = mathMin$1(top, p[1]);
- bottom = mathMax$1(bottom, p[1]);
- }
- min[0] = left;
- min[1] = top;
- max[0] = right;
- max[1] = bottom;
- }
- function fromLine(x0, y0, x1, y1, min, max) {
- min[0] = mathMin$1(x0, x1);
- min[1] = mathMin$1(y0, y1);
- max[0] = mathMax$1(x0, x1);
- max[1] = mathMax$1(y0, y1);
- }
- var xDim = [];
- var yDim = [];
- function fromCubic(x0, y0, x1, y1, x2, y2, x3, y3, min, max) {
- var cubicExtrema$1 = cubicExtrema;
- var cubicAt$1 = cubicAt;
- var n = cubicExtrema$1(x0, x1, x2, x3, xDim);
- min[0] = Infinity;
- min[1] = Infinity;
- max[0] = -Infinity;
- max[1] = -Infinity;
- for (var i = 0; i < n; i++) {
- var x = cubicAt$1(x0, x1, x2, x3, xDim[i]);
- min[0] = mathMin$1(x, min[0]);
- max[0] = mathMax$1(x, max[0]);
- }
- n = cubicExtrema$1(y0, y1, y2, y3, yDim);
- for (var i = 0; i < n; i++) {
- var y = cubicAt$1(y0, y1, y2, y3, yDim[i]);
- min[1] = mathMin$1(y, min[1]);
- max[1] = mathMax$1(y, max[1]);
- }
- min[0] = mathMin$1(x0, min[0]);
- max[0] = mathMax$1(x0, max[0]);
- min[0] = mathMin$1(x3, min[0]);
- max[0] = mathMax$1(x3, max[0]);
- min[1] = mathMin$1(y0, min[1]);
- max[1] = mathMax$1(y0, max[1]);
- min[1] = mathMin$1(y3, min[1]);
- max[1] = mathMax$1(y3, max[1]);
- }
- function fromQuadratic(x0, y0, x1, y1, x2, y2, min, max) {
- var quadraticExtremum$1 = quadraticExtremum;
- var quadraticAt$1 = quadraticAt;
- var tx = mathMax$1(mathMin$1(quadraticExtremum$1(x0, x1, x2), 1), 0);
- var ty = mathMax$1(mathMin$1(quadraticExtremum$1(y0, y1, y2), 1), 0);
- var x = quadraticAt$1(x0, x1, x2, tx);
- var y = quadraticAt$1(y0, y1, y2, ty);
- min[0] = mathMin$1(x0, x2, x);
- min[1] = mathMin$1(y0, y2, y);
- max[0] = mathMax$1(x0, x2, x);
- max[1] = mathMax$1(y0, y2, y);
- }
- function fromArc(x, y, rx, ry, startAngle, endAngle, anticlockwise, min$1, max$1) {
- var vec2Min = min;
- var vec2Max = max;
- var diff = Math.abs(startAngle - endAngle);
- if (diff % PI2 < 1e-4 && diff > 1e-4) {
- min$1[0] = x - rx;
- min$1[1] = y - ry;
- max$1[0] = x + rx;
- max$1[1] = y + ry;
- return;
- }
- start[0] = mathCos(startAngle) * rx + x;
- start[1] = mathSin(startAngle) * ry + y;
- end[0] = mathCos(endAngle) * rx + x;
- end[1] = mathSin(endAngle) * ry + y;
- vec2Min(min$1, start, end);
- vec2Max(max$1, start, end);
- startAngle = startAngle % (PI2);
- if (startAngle < 0) {
- startAngle = startAngle + PI2;
- }
- endAngle = endAngle % (PI2);
- if (endAngle < 0) {
- endAngle = endAngle + PI2;
- }
- if (startAngle > endAngle && !anticlockwise) {
- endAngle += PI2;
- }
- else if (startAngle < endAngle && anticlockwise) {
- startAngle += PI2;
- }
- if (anticlockwise) {
- var tmp = endAngle;
- endAngle = startAngle;
- startAngle = tmp;
- }
- for (var angle = 0; angle < endAngle; angle += Math.PI / 2) {
- if (angle > startAngle) {
- extremity[0] = mathCos(angle) * rx + x;
- extremity[1] = mathSin(angle) * ry + y;
- vec2Min(min$1, extremity, min$1);
- vec2Max(max$1, extremity, max$1);
- }
- }
- }
- var CMD = {
- M: 1,
- L: 2,
- C: 3,
- Q: 4,
- A: 5,
- Z: 6,
- R: 7
- };
- var tmpOutX = [];
- var tmpOutY = [];
- var min$1 = [];
- var max$1 = [];
- var min2 = [];
- var max2 = [];
- var mathMin$2 = Math.min;
- var mathMax$2 = Math.max;
- var mathCos$1 = Math.cos;
- var mathSin$1 = Math.sin;
- var mathAbs = Math.abs;
- var PI = Math.PI;
- var PI2$1 = PI * 2;
- var hasTypedArray = typeof Float32Array !== 'undefined';
- var tmpAngles = [];
- function modPI2(radian) {
- var n = Math.round(radian / PI * 1e8) / 1e8;
- return (n % 2) * PI;
- }
- function normalizeArcAngles(angles, anticlockwise) {
- var newStartAngle = modPI2(angles[0]);
- if (newStartAngle < 0) {
- newStartAngle += PI2$1;
- }
- var delta = newStartAngle - angles[0];
- var newEndAngle = angles[1];
- newEndAngle += delta;
- if (!anticlockwise && newEndAngle - newStartAngle >= PI2$1) {
- newEndAngle = newStartAngle + PI2$1;
- }
- else if (anticlockwise && newStartAngle - newEndAngle >= PI2$1) {
- newEndAngle = newStartAngle - PI2$1;
- }
- else if (!anticlockwise && newStartAngle > newEndAngle) {
- newEndAngle = newStartAngle + (PI2$1 - modPI2(newStartAngle - newEndAngle));
- }
- else if (anticlockwise && newStartAngle < newEndAngle) {
- newEndAngle = newStartAngle - (PI2$1 - modPI2(newEndAngle - newStartAngle));
- }
- angles[0] = newStartAngle;
- angles[1] = newEndAngle;
- }
- var PathProxy = (function () {
- function PathProxy(notSaveData) {
- this.dpr = 1;
- this._xi = 0;
- this._yi = 0;
- this._x0 = 0;
- this._y0 = 0;
- this._len = 0;
- if (notSaveData) {
- this._saveData = false;
- }
- if (this._saveData) {
- this.data = [];
- }
- }
- PathProxy.prototype.increaseVersion = function () {
- this._version++;
- };
- PathProxy.prototype.getVersion = function () {
- return this._version;
- };
- PathProxy.prototype.setScale = function (sx, sy, segmentIgnoreThreshold) {
- segmentIgnoreThreshold = segmentIgnoreThreshold || 0;
- if (segmentIgnoreThreshold > 0) {
- this._ux = mathAbs(segmentIgnoreThreshold / devicePixelRatio / sx) || 0;
- this._uy = mathAbs(segmentIgnoreThreshold / devicePixelRatio / sy) || 0;
- }
- };
- PathProxy.prototype.setDPR = function (dpr) {
- this.dpr = dpr;
- };
- PathProxy.prototype.setContext = function (ctx) {
- this._ctx = ctx;
- };
- PathProxy.prototype.getContext = function () {
- return this._ctx;
- };
- PathProxy.prototype.beginPath = function () {
- this._ctx && this._ctx.beginPath();
- this.reset();
- return this;
- };
- PathProxy.prototype.reset = function () {
- if (this._saveData) {
- this._len = 0;
- }
- if (this._pathSegLen) {
- this._pathSegLen = null;
- this._pathLen = 0;
- }
- this._version++;
- };
- PathProxy.prototype.moveTo = function (x, y) {
- this._drawPendingPt();
- this.addData(CMD.M, x, y);
- this._ctx && this._ctx.moveTo(x, y);
- this._x0 = x;
- this._y0 = y;
- this._xi = x;
- this._yi = y;
- return this;
- };
- PathProxy.prototype.lineTo = function (x, y) {
- var dx = mathAbs(x - this._xi);
- var dy = mathAbs(y - this._yi);
- var exceedUnit = dx > this._ux || dy > this._uy;
- this.addData(CMD.L, x, y);
- if (this._ctx && exceedUnit) {
- this._ctx.lineTo(x, y);
- }
- if (exceedUnit) {
- this._xi = x;
- this._yi = y;
- this._pendingPtDist = 0;
- }
- else {
- var d2 = dx * dx + dy * dy;
- if (d2 > this._pendingPtDist) {
- this._pendingPtX = x;
- this._pendingPtY = y;
- this._pendingPtDist = d2;
- }
- }
- return this;
- };
- PathProxy.prototype.bezierCurveTo = function (x1, y1, x2, y2, x3, y3) {
- this._drawPendingPt();
- this.addData(CMD.C, x1, y1, x2, y2, x3, y3);
- if (this._ctx) {
- this._ctx.bezierCurveTo(x1, y1, x2, y2, x3, y3);
- }
- this._xi = x3;
- this._yi = y3;
- return this;
- };
- PathProxy.prototype.quadraticCurveTo = function (x1, y1, x2, y2) {
- this._drawPendingPt();
- this.addData(CMD.Q, x1, y1, x2, y2);
- if (this._ctx) {
- this._ctx.quadraticCurveTo(x1, y1, x2, y2);
- }
- this._xi = x2;
- this._yi = y2;
- return this;
- };
- PathProxy.prototype.arc = function (cx, cy, r, startAngle, endAngle, anticlockwise) {
- this._drawPendingPt();
- tmpAngles[0] = startAngle;
- tmpAngles[1] = endAngle;
- normalizeArcAngles(tmpAngles, anticlockwise);
- startAngle = tmpAngles[0];
- endAngle = tmpAngles[1];
- var delta = endAngle - startAngle;
- this.addData(CMD.A, cx, cy, r, r, startAngle, delta, 0, anticlockwise ? 0 : 1);
- this._ctx && this._ctx.arc(cx, cy, r, startAngle, endAngle, anticlockwise);
- this._xi = mathCos$1(endAngle) * r + cx;
- this._yi = mathSin$1(endAngle) * r + cy;
- return this;
- };
- PathProxy.prototype.arcTo = function (x1, y1, x2, y2, radius) {
- this._drawPendingPt();
- if (this._ctx) {
- this._ctx.arcTo(x1, y1, x2, y2, radius);
- }
- return this;
- };
- PathProxy.prototype.rect = function (x, y, w, h) {
- this._drawPendingPt();
- this._ctx && this._ctx.rect(x, y, w, h);
- this.addData(CMD.R, x, y, w, h);
- return this;
- };
- PathProxy.prototype.closePath = function () {
- this._drawPendingPt();
- this.addData(CMD.Z);
- var ctx = this._ctx;
- var x0 = this._x0;
- var y0 = this._y0;
- if (ctx) {
- ctx.closePath();
- }
- this._xi = x0;
- this._yi = y0;
- return this;
- };
- PathProxy.prototype.fill = function (ctx) {
- ctx && ctx.fill();
- this.toStatic();
- };
- PathProxy.prototype.stroke = function (ctx) {
- ctx && ctx.stroke();
- this.toStatic();
- };
- PathProxy.prototype.len = function () {
- return this._len;
- };
- PathProxy.prototype.setData = function (data) {
- var len = data.length;
- if (!(this.data && this.data.length === len) && hasTypedArray) {
- this.data = new Float32Array(len);
- }
- for (var i = 0; i < len; i++) {
- this.data[i] = data[i];
- }
- this._len = len;
- };
- PathProxy.prototype.appendPath = function (path) {
- if (!(path instanceof Array)) {
- path = [path];
- }
- var len = path.length;
- var appendSize = 0;
- var offset = this._len;
- for (var i = 0; i < len; i++) {
- appendSize += path[i].len();
- }
- if (hasTypedArray && (this.data instanceof Float32Array)) {
- this.data = new Float32Array(offset + appendSize);
- }
- for (var i = 0; i < len; i++) {
- var appendPathData = path[i].data;
- for (var k = 0; k < appendPathData.length; k++) {
- this.data[offset++] = appendPathData[k];
- }
- }
- this._len = offset;
- };
- PathProxy.prototype.addData = function (cmd, a, b, c, d, e, f, g, h) {
- if (!this._saveData) {
- return;
- }
- var data = this.data;
- if (this._len + arguments.length > data.length) {
- this._expandData();
- data = this.data;
- }
- for (var i = 0; i < arguments.length; i++) {
- data[this._len++] = arguments[i];
- }
- };
- PathProxy.prototype._drawPendingPt = function () {
- if (this._pendingPtDist > 0) {
- this._ctx && this._ctx.lineTo(this._pendingPtX, this._pendingPtY);
- this._pendingPtDist = 0;
- }
- };
- PathProxy.prototype._expandData = function () {
- if (!(this.data instanceof Array)) {
- var newData = [];
- for (var i = 0; i < this._len; i++) {
- newData[i] = this.data[i];
- }
- this.data = newData;
- }
- };
- PathProxy.prototype.toStatic = function () {
- if (!this._saveData) {
- return;
- }
- this._drawPendingPt();
- var data = this.data;
- if (data instanceof Array) {
- data.length = this._len;
- if (hasTypedArray && this._len > 11) {
- this.data = new Float32Array(data);
- }
- }
- };
- PathProxy.prototype.getBoundingRect = function () {
- min$1[0] = min$1[1] = min2[0] = min2[1] = Number.MAX_VALUE;
- max$1[0] = max$1[1] = max2[0] = max2[1] = -Number.MAX_VALUE;
- var data = this.data;
- var xi = 0;
- var yi = 0;
- var x0 = 0;
- var y0 = 0;
- var i;
- for (i = 0; i < this._len;) {
- var cmd = data[i++];
- var isFirst = i === 1;
- if (isFirst) {
- xi = data[i];
- yi = data[i + 1];
- x0 = xi;
- y0 = yi;
- }
- switch (cmd) {
- case CMD.M:
- xi = x0 = data[i++];
- yi = y0 = data[i++];
- min2[0] = x0;
- min2[1] = y0;
- max2[0] = x0;
- max2[1] = y0;
- break;
- case CMD.L:
- fromLine(xi, yi, data[i], data[i + 1], min2, max2);
- xi = data[i++];
- yi = data[i++];
- break;
- case CMD.C:
- fromCubic(xi, yi, data[i++], data[i++], data[i++], data[i++], data[i], data[i + 1], min2, max2);
- xi = data[i++];
- yi = data[i++];
- break;
- case CMD.Q:
- fromQuadratic(xi, yi, data[i++], data[i++], data[i], data[i + 1], min2, max2);
- xi = data[i++];
- yi = data[i++];
- break;
- case CMD.A:
- var cx = data[i++];
- var cy = data[i++];
- var rx = data[i++];
- var ry = data[i++];
- var startAngle = data[i++];
- var endAngle = data[i++] + startAngle;
- i += 1;
- var anticlockwise = !data[i++];
- if (isFirst) {
- x0 = mathCos$1(startAngle) * rx + cx;
- y0 = mathSin$1(startAngle) * ry + cy;
- }
- fromArc(cx, cy, rx, ry, startAngle, endAngle, anticlockwise, min2, max2);
- xi = mathCos$1(endAngle) * rx + cx;
- yi = mathSin$1(endAngle) * ry + cy;
- break;
- case CMD.R:
- x0 = xi = data[i++];
- y0 = yi = data[i++];
- var width = data[i++];
- var height = data[i++];
- fromLine(x0, y0, x0 + width, y0 + height, min2, max2);
- break;
- case CMD.Z:
- xi = x0;
- yi = y0;
- break;
- }
- min(min$1, min$1, min2);
- max(max$1, max$1, max2);
- }
- if (i === 0) {
- min$1[0] = min$1[1] = max$1[0] = max$1[1] = 0;
- }
- return new BoundingRect(min$1[0], min$1[1], max$1[0] - min$1[0], max$1[1] - min$1[1]);
- };
- PathProxy.prototype._calculateLength = function () {
- var data = this.data;
- var len = this._len;
- var ux = this._ux;
- var uy = this._uy;
- var xi = 0;
- var yi = 0;
- var x0 = 0;
- var y0 = 0;
- if (!this._pathSegLen) {
- this._pathSegLen = [];
- }
- var pathSegLen = this._pathSegLen;
- var pathTotalLen = 0;
- var segCount = 0;
- for (var i = 0; i < len;) {
- var cmd = data[i++];
- var isFirst = i === 1;
- if (isFirst) {
- xi = data[i];
- yi = data[i + 1];
- x0 = xi;
- y0 = yi;
- }
- var l = -1;
- switch (cmd) {
- case CMD.M:
- xi = x0 = data[i++];
- yi = y0 = data[i++];
- break;
- case CMD.L: {
- var x2 = data[i++];
- var y2 = data[i++];
- var dx = x2 - xi;
- var dy = y2 - yi;
- if (mathAbs(dx) > ux || mathAbs(dy) > uy || i === len - 1) {
- l = Math.sqrt(dx * dx + dy * dy);
- xi = x2;
- yi = y2;
- }
- break;
- }
- case CMD.C: {
- var x1 = data[i++];
- var y1 = data[i++];
- var x2 = data[i++];
- var y2 = data[i++];
- var x3 = data[i++];
- var y3 = data[i++];
- l = cubicLength(xi, yi, x1, y1, x2, y2, x3, y3, 10);
- xi = x3;
- yi = y3;
- break;
- }
- case CMD.Q: {
- var x1 = data[i++];
- var y1 = data[i++];
- var x2 = data[i++];
- var y2 = data[i++];
- l = quadraticLength(xi, yi, x1, y1, x2, y2, 10);
- xi = x2;
- yi = y2;
- break;
- }
- case CMD.A:
- var cx = data[i++];
- var cy = data[i++];
- var rx = data[i++];
- var ry = data[i++];
- var startAngle = data[i++];
- var delta = data[i++];
- var endAngle = delta + startAngle;
- i += 1;
- var anticlockwise = !data[i++];
- if (isFirst) {
- x0 = mathCos$1(startAngle) * rx + cx;
- y0 = mathSin$1(startAngle) * ry + cy;
- }
- l = mathMax$2(rx, ry) * mathMin$2(PI2$1, Math.abs(delta));
- xi = mathCos$1(endAngle) * rx + cx;
- yi = mathSin$1(endAngle) * ry + cy;
- break;
- case CMD.R: {
- x0 = xi = data[i++];
- y0 = yi = data[i++];
- var width = data[i++];
- var height = data[i++];
- l = width * 2 + height * 2;
- break;
- }
- case CMD.Z: {
- var dx = x0 - xi;
- var dy = y0 - yi;
- l = Math.sqrt(dx * dx + dy * dy);
- xi = x0;
- yi = y0;
- break;
- }
- }
- if (l >= 0) {
- pathSegLen[segCount++] = l;
- pathTotalLen += l;
- }
- }
- this._pathLen = pathTotalLen;
- return pathTotalLen;
- };
- PathProxy.prototype.rebuildPath = function (ctx, percent) {
- var d = this.data;
- var ux = this._ux;
- var uy = this._uy;
- var len = this._len;
- var x0;
- var y0;
- var xi;
- var yi;
- var x;
- var y;
- var drawPart = percent < 1;
- var pathSegLen;
- var pathTotalLen;
- var accumLength = 0;
- var segCount = 0;
- var displayedLength;
- var pendingPtDist = 0;
- var pendingPtX;
- var pendingPtY;
- if (drawPart) {
- if (!this._pathSegLen) {
- this._calculateLength();
- }
- pathSegLen = this._pathSegLen;
- pathTotalLen = this._pathLen;
- displayedLength = percent * pathTotalLen;
- if (!displayedLength) {
- return;
- }
- }
- lo: for (var i = 0; i < len;) {
- var cmd = d[i++];
- var isFirst = i === 1;
- if (isFirst) {
- xi = d[i];
- yi = d[i + 1];
- x0 = xi;
- y0 = yi;
- }
- if (cmd !== CMD.L && pendingPtDist > 0) {
- ctx.lineTo(pendingPtX, pendingPtY);
- pendingPtDist = 0;
- }
- switch (cmd) {
- case CMD.M:
- x0 = xi = d[i++];
- y0 = yi = d[i++];
- ctx.moveTo(xi, yi);
- break;
- case CMD.L: {
- x = d[i++];
- y = d[i++];
- var dx = mathAbs(x - xi);
- var dy = mathAbs(y - yi);
- if (dx > ux || dy > uy) {
- if (drawPart) {
- var l = pathSegLen[segCount++];
- if (accumLength + l > displayedLength) {
- var t = (displayedLength - accumLength) / l;
- ctx.lineTo(xi * (1 - t) + x * t, yi * (1 - t) + y * t);
- break lo;
- }
- accumLength += l;
- }
- ctx.lineTo(x, y);
- xi = x;
- yi = y;
- pendingPtDist = 0;
- }
- else {
- var d2 = dx * dx + dy * dy;
- if (d2 > pendingPtDist) {
- pendingPtX = x;
- pendingPtY = y;
- pendingPtDist = d2;
- }
- }
- break;
- }
- case CMD.C: {
- var x1 = d[i++];
- var y1 = d[i++];
- var x2 = d[i++];
- var y2 = d[i++];
- var x3 = d[i++];
- var y3 = d[i++];
- if (drawPart) {
- var l = pathSegLen[segCount++];
- if (accumLength + l > displayedLength) {
- var t = (displayedLength - accumLength) / l;
- cubicSubdivide(xi, x1, x2, x3, t, tmpOutX);
- cubicSubdivide(yi, y1, y2, y3, t, tmpOutY);
- ctx.bezierCurveTo(tmpOutX[1], tmpOutY[1], tmpOutX[2], tmpOutY[2], tmpOutX[3], tmpOutY[3]);
- break lo;
- }
- accumLength += l;
- }
- ctx.bezierCurveTo(x1, y1, x2, y2, x3, y3);
- xi = x3;
- yi = y3;
- break;
- }
- case CMD.Q: {
- var x1 = d[i++];
- var y1 = d[i++];
- var x2 = d[i++];
- var y2 = d[i++];
- if (drawPart) {
- var l = pathSegLen[segCount++];
- if (accumLength + l > displayedLength) {
- var t = (displayedLength - accumLength) / l;
- quadraticSubdivide(xi, x1, x2, t, tmpOutX);
- quadraticSubdivide(yi, y1, y2, t, tmpOutY);
- ctx.quadraticCurveTo(tmpOutX[1], tmpOutY[1], tmpOutX[2], tmpOutY[2]);
- break lo;
- }
- accumLength += l;
- }
- ctx.quadraticCurveTo(x1, y1, x2, y2);
- xi = x2;
- yi = y2;
- break;
- }
- case CMD.A:
- var cx = d[i++];
- var cy = d[i++];
- var rx = d[i++];
- var ry = d[i++];
- var startAngle = d[i++];
- var delta = d[i++];
- var psi = d[i++];
- var anticlockwise = !d[i++];
- var r = (rx > ry) ? rx : ry;
- var isEllipse = mathAbs(rx - ry) > 1e-3;
- var endAngle = startAngle + delta;
- var breakBuild = false;
- if (drawPart) {
- var l = pathSegLen[segCount++];
- if (accumLength + l > displayedLength) {
- endAngle = startAngle + delta * (displayedLength - accumLength) / l;
- breakBuild = true;
- }
- accumLength += l;
- }
- if (isEllipse && ctx.ellipse) {
- ctx.ellipse(cx, cy, rx, ry, psi, startAngle, endAngle, anticlockwise);
- }
- else {
- ctx.arc(cx, cy, r, startAngle, endAngle, anticlockwise);
- }
- if (breakBuild) {
- break lo;
- }
- if (isFirst) {
- x0 = mathCos$1(startAngle) * rx + cx;
- y0 = mathSin$1(startAngle) * ry + cy;
- }
- xi = mathCos$1(endAngle) * rx + cx;
- yi = mathSin$1(endAngle) * ry + cy;
- break;
- case CMD.R:
- x0 = xi = d[i];
- y0 = yi = d[i + 1];
- x = d[i++];
- y = d[i++];
- var width = d[i++];
- var height = d[i++];
- if (drawPart) {
- var l = pathSegLen[segCount++];
- if (accumLength + l > displayedLength) {
- var d_1 = displayedLength - accumLength;
- ctx.moveTo(x, y);
- ctx.lineTo(x + mathMin$2(d_1, width), y);
- d_1 -= width;
- if (d_1 > 0) {
- ctx.lineTo(x + width, y + mathMin$2(d_1, height));
- }
- d_1 -= height;
- if (d_1 > 0) {
- ctx.lineTo(x + mathMax$2(width - d_1, 0), y + height);
- }
- d_1 -= width;
- if (d_1 > 0) {
- ctx.lineTo(x, y + mathMax$2(height - d_1, 0));
- }
- break lo;
- }
- accumLength += l;
- }
- ctx.rect(x, y, width, height);
- break;
- case CMD.Z:
- if (drawPart) {
- var l = pathSegLen[segCount++];
- if (accumLength + l > displayedLength) {
- var t = (displayedLength - accumLength) / l;
- ctx.lineTo(xi * (1 - t) + x0 * t, yi * (1 - t) + y0 * t);
- break lo;
- }
- accumLength += l;
- }
- ctx.closePath();
- xi = x0;
- yi = y0;
- }
- }
- };
- PathProxy.prototype.clone = function () {
- var newProxy = new PathProxy();
- var data = this.data;
- newProxy.data = data.slice ? data.slice()
- : Array.prototype.slice.call(data);
- newProxy._len = this._len;
- return newProxy;
- };
- PathProxy.CMD = CMD;
- PathProxy.initDefaultProps = (function () {
- var proto = PathProxy.prototype;
- proto._saveData = true;
- proto._ux = 0;
- proto._uy = 0;
- proto._pendingPtDist = 0;
- proto._version = 0;
- })();
- return PathProxy;
- }());
- function containStroke(x0, y0, x1, y1, lineWidth, x, y) {
- if (lineWidth === 0) {
- return false;
- }
- var _l = lineWidth;
- var _a = 0;
- var _b = x0;
- if ((y > y0 + _l && y > y1 + _l)
- || (y < y0 - _l && y < y1 - _l)
- || (x > x0 + _l && x > x1 + _l)
- || (x < x0 - _l && x < x1 - _l)) {
- return false;
- }
- if (x0 !== x1) {
- _a = (y0 - y1) / (x0 - x1);
- _b = (x0 * y1 - x1 * y0) / (x0 - x1);
- }
- else {
- return Math.abs(x - x0) <= _l / 2;
- }
- var tmp = _a * x - y + _b;
- var _s = tmp * tmp / (_a * _a + 1);
- return _s <= _l / 2 * _l / 2;
- }
- function containStroke$1(x0, y0, x1, y1, x2, y2, x3, y3, lineWidth, x, y) {
- if (lineWidth === 0) {
- return false;
- }
- var _l = lineWidth;
- if ((y > y0 + _l && y > y1 + _l && y > y2 + _l && y > y3 + _l)
- || (y < y0 - _l && y < y1 - _l && y < y2 - _l && y < y3 - _l)
- || (x > x0 + _l && x > x1 + _l && x > x2 + _l && x > x3 + _l)
- || (x < x0 - _l && x < x1 - _l && x < x2 - _l && x < x3 - _l)) {
- return false;
- }
- var d = cubicProjectPoint(x0, y0, x1, y1, x2, y2, x3, y3, x, y, null);
- return d <= _l / 2;
- }
- function containStroke$2(x0, y0, x1, y1, x2, y2, lineWidth, x, y) {
- if (lineWidth === 0) {
- return false;
- }
- var _l = lineWidth;
- if ((y > y0 + _l && y > y1 + _l && y > y2 + _l)
- || (y < y0 - _l && y < y1 - _l && y < y2 - _l)
- || (x > x0 + _l && x > x1 + _l && x > x2 + _l)
- || (x < x0 - _l && x < x1 - _l && x < x2 - _l)) {
- return false;
- }
- var d = quadraticProjectPoint(x0, y0, x1, y1, x2, y2, x, y, null);
- return d <= _l / 2;
- }
- var PI2$2 = Math.PI * 2;
- function normalizeRadian(angle) {
- angle %= PI2$2;
- if (angle < 0) {
- angle += PI2$2;
- }
- return angle;
- }
- var PI2$3 = Math.PI * 2;
- function containStroke$3(cx, cy, r, startAngle, endAngle, anticlockwise, lineWidth, x, y) {
- if (lineWidth === 0) {
- return false;
- }
- var _l = lineWidth;
- x -= cx;
- y -= cy;
- var d = Math.sqrt(x * x + y * y);
- if ((d - _l > r) || (d + _l < r)) {
- return false;
- }
- if (Math.abs(startAngle - endAngle) % PI2$3 < 1e-4) {
- return true;
- }
- if (anticlockwise) {
- var tmp = startAngle;
- startAngle = normalizeRadian(endAngle);
- endAngle = normalizeRadian(tmp);
- }
- else {
- startAngle = normalizeRadian(startAngle);
- endAngle = normalizeRadian(endAngle);
- }
- if (startAngle > endAngle) {
- endAngle += PI2$3;
- }
- var angle = Math.atan2(y, x);
- if (angle < 0) {
- angle += PI2$3;
- }
- return (angle >= startAngle && angle <= endAngle)
- || (angle + PI2$3 >= startAngle && angle + PI2$3 <= endAngle);
- }
- function windingLine(x0, y0, x1, y1, x, y) {
- if ((y > y0 && y > y1) || (y < y0 && y < y1)) {
- return 0;
- }
- if (y1 === y0) {
- return 0;
- }
- var t = (y - y0) / (y1 - y0);
- var dir = y1 < y0 ? 1 : -1;
- if (t === 1 || t === 0) {
- dir = y1 < y0 ? 0.5 : -0.5;
- }
- var x_ = t * (x1 - x0) + x0;
- return x_ === x ? Infinity : x_ > x ? dir : 0;
- }
- var CMD$1 = PathProxy.CMD;
- var PI2$4 = Math.PI * 2;
- var EPSILON$3 = 1e-4;
- function isAroundEqual(a, b) {
- return Math.abs(a - b) < EPSILON$3;
- }
- var roots = [-1, -1, -1];
- var extrema = [-1, -1];
- function swapExtrema() {
- var tmp = extrema[0];
- extrema[0] = extrema[1];
- extrema[1] = tmp;
- }
- function windingCubic(x0, y0, x1, y1, x2, y2, x3, y3, x, y) {
- if ((y > y0 && y > y1 && y > y2 && y > y3)
- || (y < y0 && y < y1 && y < y2 && y < y3)) {
- return 0;
- }
- var nRoots = cubicRootAt(y0, y1, y2, y3, y, roots);
- if (nRoots === 0) {
- return 0;
- }
- else {
- var w = 0;
- var nExtrema = -1;
- var y0_ = void 0;
- var y1_ = void 0;
- for (var i = 0; i < nRoots; i++) {
- var t = roots[i];
- var unit = (t === 0 || t === 1) ? 0.5 : 1;
- var x_ = cubicAt(x0, x1, x2, x3, t);
- if (x_ < x) {
- continue;
- }
- if (nExtrema < 0) {
- nExtrema = cubicExtrema(y0, y1, y2, y3, extrema);
- if (extrema[1] < extrema[0] && nExtrema > 1) {
- swapExtrema();
- }
- y0_ = cubicAt(y0, y1, y2, y3, extrema[0]);
- if (nExtrema > 1) {
- y1_ = cubicAt(y0, y1, y2, y3, extrema[1]);
- }
- }
- if (nExtrema === 2) {
- if (t < extrema[0]) {
- w += y0_ < y0 ? unit : -unit;
- }
- else if (t < extrema[1]) {
- w += y1_ < y0_ ? unit : -unit;
- }
- else {
- w += y3 < y1_ ? unit : -unit;
- }
- }
- else {
- if (t < extrema[0]) {
- w += y0_ < y0 ? unit : -unit;
- }
- else {
- w += y3 < y0_ ? unit : -unit;
- }
- }
- }
- return w;
- }
- }
- function windingQuadratic(x0, y0, x1, y1, x2, y2, x, y) {
- if ((y > y0 && y > y1 && y > y2)
- || (y < y0 && y < y1 && y < y2)) {
- return 0;
- }
- var nRoots = quadraticRootAt(y0, y1, y2, y, roots);
- if (nRoots === 0) {
- return 0;
- }
- else {
- var t = quadraticExtremum(y0, y1, y2);
- if (t >= 0 && t <= 1) {
- var w = 0;
- var y_ = quadraticAt(y0, y1, y2, t);
- for (var i = 0; i < nRoots; i++) {
- var unit = (roots[i] === 0 || roots[i] === 1) ? 0.5 : 1;
- var x_ = quadraticAt(x0, x1, x2, roots[i]);
- if (x_ < x) {
- continue;
- }
- if (roots[i] < t) {
- w += y_ < y0 ? unit : -unit;
- }
- else {
- w += y2 < y_ ? unit : -unit;
- }
- }
- return w;
- }
- else {
- var unit = (roots[0] === 0 || roots[0] === 1) ? 0.5 : 1;
- var x_ = quadraticAt(x0, x1, x2, roots[0]);
- if (x_ < x) {
- return 0;
- }
- return y2 < y0 ? unit : -unit;
- }
- }
- }
- function windingArc(cx, cy, r, startAngle, endAngle, anticlockwise, x, y) {
- y -= cy;
- if (y > r || y < -r) {
- return 0;
- }
- var tmp = Math.sqrt(r * r - y * y);
- roots[0] = -tmp;
- roots[1] = tmp;
- var dTheta = Math.abs(startAngle - endAngle);
- if (dTheta < 1e-4) {
- return 0;
- }
- if (dTheta >= PI2$4 - 1e-4) {
- startAngle = 0;
- endAngle = PI2$4;
- var dir = anticlockwise ? 1 : -1;
- if (x >= roots[0] + cx && x <= roots[1] + cx) {
- return dir;
- }
- else {
- return 0;
- }
- }
- if (startAngle > endAngle) {
- var tmp_1 = startAngle;
- startAngle = endAngle;
- endAngle = tmp_1;
- }
- if (startAngle < 0) {
- startAngle += PI2$4;
- endAngle += PI2$4;
- }
- var w = 0;
- for (var i = 0; i < 2; i++) {
- var x_ = roots[i];
- if (x_ + cx > x) {
- var angle = Math.atan2(y, x_);
- var dir = anticlockwise ? 1 : -1;
- if (angle < 0) {
- angle = PI2$4 + angle;
- }
- if ((angle >= startAngle && angle <= endAngle)
- || (angle + PI2$4 >= startAngle && angle + PI2$4 <= endAngle)) {
- if (angle > Math.PI / 2 && angle < Math.PI * 1.5) {
- dir = -dir;
- }
- w += dir;
- }
- }
- }
- return w;
- }
- function containPath(path, lineWidth, isStroke, x, y) {
- var data = path.data;
- var len = path.len();
- var w = 0;
- var xi = 0;
- var yi = 0;
- var x0 = 0;
- var y0 = 0;
- var x1;
- var y1;
- for (var i = 0; i < len;) {
- var cmd = data[i++];
- var isFirst = i === 1;
- if (cmd === CMD$1.M && i > 1) {
- if (!isStroke) {
- w += windingLine(xi, yi, x0, y0, x, y);
- }
- }
- if (isFirst) {
- xi = data[i];
- yi = data[i + 1];
- x0 = xi;
- y0 = yi;
- }
- switch (cmd) {
- case CMD$1.M:
- x0 = data[i++];
- y0 = data[i++];
- xi = x0;
- yi = y0;
- break;
- case CMD$1.L:
- if (isStroke) {
- if (containStroke(xi, yi, data[i], data[i + 1], lineWidth, x, y)) {
- return true;
- }
- }
- else {
- w += windingLine(xi, yi, data[i], data[i + 1], x, y) || 0;
- }
- xi = data[i++];
- yi = data[i++];
- break;
- case CMD$1.C:
- if (isStroke) {
- if (containStroke$1(xi, yi, data[i++], data[i++], data[i++], data[i++], data[i], data[i + 1], lineWidth, x, y)) {
- return true;
- }
- }
- else {
- w += windingCubic(xi, yi, data[i++], data[i++], data[i++], data[i++], data[i], data[i + 1], x, y) || 0;
- }
- xi = data[i++];
- yi = data[i++];
- break;
- case CMD$1.Q:
- if (isStroke) {
- if (containStroke$2(xi, yi, data[i++], data[i++], data[i], data[i + 1], lineWidth, x, y)) {
- return true;
- }
- }
- else {
- w += windingQuadratic(xi, yi, data[i++], data[i++], data[i], data[i + 1], x, y) || 0;
- }
- xi = data[i++];
- yi = data[i++];
- break;
- case CMD$1.A:
- var cx = data[i++];
- var cy = data[i++];
- var rx = data[i++];
- var ry = data[i++];
- var theta = data[i++];
- var dTheta = data[i++];
- i += 1;
- var anticlockwise = !!(1 - data[i++]);
- x1 = Math.cos(theta) * rx + cx;
- y1 = Math.sin(theta) * ry + cy;
- if (!isFirst) {
- w += windingLine(xi, yi, x1, y1, x, y);
- }
- else {
- x0 = x1;
- y0 = y1;
- }
- var _x = (x - cx) * ry / rx + cx;
- if (isStroke) {
- if (containStroke$3(cx, cy, ry, theta, theta + dTheta, anticlockwise, lineWidth, _x, y)) {
- return true;
- }
- }
- else {
- w += windingArc(cx, cy, ry, theta, theta + dTheta, anticlockwise, _x, y);
- }
- xi = Math.cos(theta + dTheta) * rx + cx;
- yi = Math.sin(theta + dTheta) * ry + cy;
- break;
- case CMD$1.R:
- x0 = xi = data[i++];
- y0 = yi = data[i++];
- var width = data[i++];
- var height = data[i++];
- x1 = x0 + width;
- y1 = y0 + height;
- if (isStroke) {
- if (containStroke(x0, y0, x1, y0, lineWidth, x, y)
- || containStroke(x1, y0, x1, y1, lineWidth, x, y)
- || containStroke(x1, y1, x0, y1, lineWidth, x, y)
- || containStroke(x0, y1, x0, y0, lineWidth, x, y)) {
- return true;
- }
- }
- else {
- w += windingLine(x1, y0, x1, y1, x, y);
- w += windingLine(x0, y1, x0, y0, x, y);
- }
- break;
- case CMD$1.Z:
- if (isStroke) {
- if (containStroke(xi, yi, x0, y0, lineWidth, x, y)) {
- return true;
- }
- }
- else {
- w += windingLine(xi, yi, x0, y0, x, y);
- }
- xi = x0;
- yi = y0;
- break;
- }
- }
- if (!isStroke && !isAroundEqual(yi, y0)) {
- w += windingLine(xi, yi, x0, y0, x, y) || 0;
- }
- return w !== 0;
- }
- function contain(pathProxy, x, y) {
- return containPath(pathProxy, 0, false, x, y);
- }
- function containStroke$4(pathProxy, lineWidth, x, y) {
- return containPath(pathProxy, lineWidth, true, x, y);
- }
- var DEFAULT_PATH_STYLE = defaults({
- fill: '#000',
- stroke: null,
- strokePercent: 1,
- fillOpacity: 1,
- strokeOpacity: 1,
- lineDashOffset: 0,
- lineWidth: 1,
- lineCap: 'butt',
- miterLimit: 10,
- strokeNoScale: false,
- strokeFirst: false
- }, DEFAULT_COMMON_STYLE);
- var DEFAULT_PATH_ANIMATION_PROPS = {
- style: defaults({
- fill: true,
- stroke: true,
- strokePercent: true,
- fillOpacity: true,
- strokeOpacity: true,
- lineDashOffset: true,
- lineWidth: true,
- miterLimit: true
- }, DEFAULT_COMMON_ANIMATION_PROPS.style)
- };
- var pathCopyParams = TRANSFORMABLE_PROPS.concat(['invisible',
- 'culling', 'z', 'z2', 'zlevel', 'parent'
- ]);
- var Path = (function (_super) {
- __extends(Path, _super);
- function Path(opts) {
- return _super.call(this, opts) || this;
- }
- Path.prototype.update = function () {
- var _this = this;
- _super.prototype.update.call(this);
- var style = this.style;
- if (style.decal) {
- var decalEl = this._decalEl = this._decalEl || new Path();
- if (decalEl.buildPath === Path.prototype.buildPath) {
- decalEl.buildPath = function (ctx) {
- _this.buildPath(ctx, _this.shape);
- };
- }
- decalEl.silent = true;
- var decalElStyle = decalEl.style;
- for (var key in style) {
- if (decalElStyle[key] !== style[key]) {
- decalElStyle[key] = style[key];
- }
- }
- decalElStyle.fill = style.fill ? style.decal : null;
- decalElStyle.decal = null;
- decalElStyle.shadowColor = null;
- style.strokeFirst && (decalElStyle.stroke = null);
- for (var i = 0; i < pathCopyParams.length; ++i) {
- decalEl[pathCopyParams[i]] = this[pathCopyParams[i]];
- }
- decalEl.__dirty |= REDRAW_BIT;
- }
- else if (this._decalEl) {
- this._decalEl = null;
- }
- };
- Path.prototype.getDecalElement = function () {
- return this._decalEl;
- };
- Path.prototype._init = function (props) {
- var keysArr = keys(props);
- this.shape = this.getDefaultShape();
- var defaultStyle = this.getDefaultStyle();
- if (defaultStyle) {
- this.useStyle(defaultStyle);
- }
- for (var i = 0; i < keysArr.length; i++) {
- var key = keysArr[i];
- var value = props[key];
- if (key === 'style') {
- if (!this.style) {
- this.useStyle(value);
- }
- else {
- extend(this.style, value);
- }
- }
- else if (key === 'shape') {
- extend(this.shape, value);
- }
- else {
- _super.prototype.attrKV.call(this, key, value);
- }
- }
- if (!this.style) {
- this.useStyle({});
- }
- };
- Path.prototype.getDefaultStyle = function () {
- return null;
- };
- Path.prototype.getDefaultShape = function () {
- return {};
- };
- Path.prototype.canBeInsideText = function () {
- return this.hasFill();
- };
- Path.prototype.getInsideTextFill = function () {
- var pathFill = this.style.fill;
- if (pathFill !== 'none') {
- if (isString(pathFill)) {
- var fillLum = lum(pathFill, 0);
- if (fillLum > 0.5) {
- return DARK_LABEL_COLOR;
- }
- else if (fillLum > 0.2) {
- return LIGHTER_LABEL_COLOR;
- }
- return LIGHT_LABEL_COLOR;
- }
- else if (pathFill) {
- return LIGHT_LABEL_COLOR;
- }
- }
- return DARK_LABEL_COLOR;
- };
- Path.prototype.getInsideTextStroke = function (textFill) {
- var pathFill = this.style.fill;
- if (isString(pathFill)) {
- var zr = this.__zr;
- var isDarkMode = !!(zr && zr.isDarkMode());
- var isDarkLabel = lum(textFill, 0) < DARK_MODE_THRESHOLD;
- if (isDarkMode === isDarkLabel) {
- return pathFill;
- }
- }
- };
- Path.prototype.buildPath = function (ctx, shapeCfg, inBatch) { };
- Path.prototype.pathUpdated = function () {
- this.__dirty &= ~SHAPE_CHANGED_BIT;
- };
- Path.prototype.getUpdatedPathProxy = function (inBatch) {
- !this.path && this.createPathProxy();
- this.path.beginPath();
- this.buildPath(this.path, this.shape, inBatch);
- return this.path;
- };
- Path.prototype.createPathProxy = function () {
- this.path = new PathProxy(false);
- };
- Path.prototype.hasStroke = function () {
- var style = this.style;
- var stroke = style.stroke;
- return !(stroke == null || stroke === 'none' || !(style.lineWidth > 0));
- };
- Path.prototype.hasFill = function () {
- var style = this.style;
- var fill = style.fill;
- return fill != null && fill !== 'none';
- };
- Path.prototype.getBoundingRect = function () {
- var rect = this._rect;
- var style = this.style;
- var needsUpdateRect = !rect;
- if (needsUpdateRect) {
- var firstInvoke = false;
- if (!this.path) {
- firstInvoke = true;
- this.createPathProxy();
- }
- var path = this.path;
- if (firstInvoke || (this.__dirty & SHAPE_CHANGED_BIT)) {
- path.beginPath();
- this.buildPath(path, this.shape, false);
- this.pathUpdated();
- }
- rect = path.getBoundingRect();
- }
- this._rect = rect;
- if (this.hasStroke() && this.path && this.path.len() > 0) {
- var rectStroke = this._rectStroke || (this._rectStroke = rect.clone());
- if (this.__dirty || needsUpdateRect) {
- rectStroke.copy(rect);
- var lineScale = style.strokeNoScale ? this.getLineScale() : 1;
- var w = style.lineWidth;
- if (!this.hasFill()) {
- var strokeContainThreshold = this.strokeContainThreshold;
- w = Math.max(w, strokeContainThreshold == null ? 4 : strokeContainThreshold);
- }
- if (lineScale > 1e-10) {
- rectStroke.width += w / lineScale;
- rectStroke.height += w / lineScale;
- rectStroke.x -= w / lineScale / 2;
- rectStroke.y -= w / lineScale / 2;
- }
- }
- return rectStroke;
- }
- return rect;
- };
- Path.prototype.contain = function (x, y) {
- var localPos = this.transformCoordToLocal(x, y);
- var rect = this.getBoundingRect();
- var style = this.style;
- x = localPos[0];
- y = localPos[1];
- if (rect.contain(x, y)) {
- var pathProxy = this.path;
- if (this.hasStroke()) {
- var lineWidth = style.lineWidth;
- var lineScale = style.strokeNoScale ? this.getLineScale() : 1;
- if (lineScale > 1e-10) {
- if (!this.hasFill()) {
- lineWidth = Math.max(lineWidth, this.strokeContainThreshold);
- }
- if (containStroke$4(pathProxy, lineWidth / lineScale, x, y)) {
- return true;
- }
- }
- }
- if (this.hasFill()) {
- return contain(pathProxy, x, y);
- }
- }
- return false;
- };
- Path.prototype.dirtyShape = function () {
- this.__dirty |= SHAPE_CHANGED_BIT;
- if (this._rect) {
- this._rect = null;
- }
- if (this._decalEl) {
- this._decalEl.dirtyShape();
- }
- this.markRedraw();
- };
- Path.prototype.dirty = function () {
- this.dirtyStyle();
- this.dirtyShape();
- };
- Path.prototype.animateShape = function (loop) {
- return this.animate('shape', loop);
- };
- Path.prototype.updateDuringAnimation = function (targetKey) {
- if (targetKey === 'style') {
- this.dirtyStyle();
- }
- else if (targetKey === 'shape') {
- this.dirtyShape();
- }
- else {
- this.markRedraw();
- }
- };
- Path.prototype.attrKV = function (key, value) {
- if (key === 'shape') {
- this.setShape(value);
- }
- else {
- _super.prototype.attrKV.call(this, key, value);
- }
- };
- Path.prototype.setShape = function (keyOrObj, value) {
- var shape = this.shape;
- if (!shape) {
- shape = this.shape = {};
- }
- if (typeof keyOrObj === 'string') {
- shape[keyOrObj] = value;
- }
- else {
- extend(shape, keyOrObj);
- }
- this.dirtyShape();
- return this;
- };
- Path.prototype.shapeChanged = function () {
- return !!(this.__dirty & SHAPE_CHANGED_BIT);
- };
- Path.prototype.createStyle = function (obj) {
- return createObject(DEFAULT_PATH_STYLE, obj);
- };
- Path.prototype._innerSaveToNormal = function (toState) {
- _super.prototype._innerSaveToNormal.call(this, toState);
- var normalState = this._normalState;
- if (toState.shape && !normalState.shape) {
- normalState.shape = extend({}, this.shape);
- }
- };
- Path.prototype._applyStateObj = function (stateName, state, normalState, keepCurrentStates, transition, animationCfg) {
- _super.prototype._applyStateObj.call(this, stateName, state, normalState, keepCurrentStates, transition, animationCfg);
- var needsRestoreToNormal = !(state && keepCurrentStates);
- var targetShape;
- if (state && state.shape) {
- if (transition) {
- if (keepCurrentStates) {
- targetShape = state.shape;
- }
- else {
- targetShape = extend({}, normalState.shape);
- extend(targetShape, state.shape);
- }
- }
- else {
- targetShape = extend({}, keepCurrentStates ? this.shape : normalState.shape);
- extend(targetShape, state.shape);
- }
- }
- else if (needsRestoreToNormal) {
- targetShape = normalState.shape;
- }
- if (targetShape) {
- if (transition) {
- this.shape = extend({}, this.shape);
- var targetShapePrimaryProps = {};
- var shapeKeys = keys(targetShape);
- for (var i = 0; i < shapeKeys.length; i++) {
- var key = shapeKeys[i];
- if (typeof targetShape[key] === 'object') {
- this.shape[key] = targetShape[key];
- }
- else {
- targetShapePrimaryProps[key] = targetShape[key];
- }
- }
- this._transitionState(stateName, {
- shape: targetShapePrimaryProps
- }, animationCfg);
- }
- else {
- this.shape = targetShape;
- this.dirtyShape();
- }
- }
- };
- Path.prototype._mergeStates = function (states) {
- var mergedState = _super.prototype._mergeStates.call(this, states);
- var mergedShape;
- for (var i = 0; i < states.length; i++) {
- var state = states[i];
- if (state.shape) {
- mergedShape = mergedShape || {};
- this._mergeStyle(mergedShape, state.shape);
- }
- }
- if (mergedShape) {
- mergedState.shape = mergedShape;
- }
- return mergedState;
- };
- Path.prototype.getAnimationStyleProps = function () {
- return DEFAULT_PATH_ANIMATION_PROPS;
- };
- Path.prototype.isZeroArea = function () {
- return false;
- };
- Path.extend = function (defaultProps) {
- var Sub = (function (_super) {
- __extends(Sub, _super);
- function Sub(opts) {
- var _this = _super.call(this, opts) || this;
- defaultProps.init && defaultProps.init.call(_this, opts);
- return _this;
- }
- Sub.prototype.getDefaultStyle = function () {
- return clone(defaultProps.style);
- };
- Sub.prototype.getDefaultShape = function () {
- return clone(defaultProps.shape);
- };
- return Sub;
- }(Path));
- for (var key in defaultProps) {
- if (typeof defaultProps[key] === 'function') {
- Sub.prototype[key] = defaultProps[key];
- }
- }
- return Sub;
- };
- Path.initDefaultProps = (function () {
- var pathProto = Path.prototype;
- pathProto.type = 'path';
- pathProto.strokeContainThreshold = 5;
- pathProto.segmentIgnoreThreshold = 0;
- pathProto.subPixelOptimize = false;
- pathProto.autoBatch = false;
- pathProto.__dirty = REDRAW_BIT | STYLE_CHANGED_BIT | SHAPE_CHANGED_BIT;
- })();
- return Path;
- }(Displayable));
- var CMD$2 = PathProxy.CMD;
- var points = [[], [], []];
- var mathSqrt$1 = Math.sqrt;
- var mathAtan2 = Math.atan2;
- function transformPath(path, m) {
- if (!m) {
- return;
- }
- var data = path.data;
- var len = path.len();
- var cmd;
- var nPoint;
- var i;
- var j;
- var k;
- var p;
- var M = CMD$2.M;
- var C = CMD$2.C;
- var L = CMD$2.L;
- var R = CMD$2.R;
- var A = CMD$2.A;
- var Q = CMD$2.Q;
- for (i = 0, j = 0; i < len;) {
- cmd = data[i++];
- j = i;
- nPoint = 0;
- switch (cmd) {
- case M:
- nPoint = 1;
- break;
- case L:
- nPoint = 1;
- break;
- case C:
- nPoint = 3;
- break;
- case Q:
- nPoint = 2;
- break;
- case A:
- var x = m[4];
- var y = m[5];
- var sx = mathSqrt$1(m[0] * m[0] + m[1] * m[1]);
- var sy = mathSqrt$1(m[2] * m[2] + m[3] * m[3]);
- var angle = mathAtan2(-m[1] / sy, m[0] / sx);
- data[i] *= sx;
- data[i++] += x;
- data[i] *= sy;
- data[i++] += y;
- data[i++] *= sx;
- data[i++] *= sy;
- data[i++] += angle;
- data[i++] += angle;
- i += 2;
- j = i;
- break;
- case R:
- p[0] = data[i++];
- p[1] = data[i++];
- applyTransform(p, p, m);
- data[j++] = p[0];
- data[j++] = p[1];
- p[0] += data[i++];
- p[1] += data[i++];
- applyTransform(p, p, m);
- data[j++] = p[0];
- data[j++] = p[1];
- }
- for (k = 0; k < nPoint; k++) {
- var p_1 = points[k];
- p_1[0] = data[i++];
- p_1[1] = data[i++];
- applyTransform(p_1, p_1, m);
- data[j++] = p_1[0];
- data[j++] = p_1[1];
- }
- }
- path.increaseVersion();
- }
- var mathSqrt$2 = Math.sqrt;
- var mathSin$2 = Math.sin;
- var mathCos$2 = Math.cos;
- var PI$1 = Math.PI;
- function vMag(v) {
- return Math.sqrt(v[0] * v[0] + v[1] * v[1]);
- }
- function vRatio(u, v) {
- return (u[0] * v[0] + u[1] * v[1]) / (vMag(u) * vMag(v));
- }
- function vAngle(u, v) {
- return (u[0] * v[1] < u[1] * v[0] ? -1 : 1)
- * Math.acos(vRatio(u, v));
- }
- function processArc(x1, y1, x2, y2, fa, fs, rx, ry, psiDeg, cmd, path) {
- var psi = psiDeg * (PI$1 / 180.0);
- var xp = mathCos$2(psi) * (x1 - x2) / 2.0
- + mathSin$2(psi) * (y1 - y2) / 2.0;
- var yp = -1 * mathSin$2(psi) * (x1 - x2) / 2.0
- + mathCos$2(psi) * (y1 - y2) / 2.0;
- var lambda = (xp * xp) / (rx * rx) + (yp * yp) / (ry * ry);
- if (lambda > 1) {
- rx *= mathSqrt$2(lambda);
- ry *= mathSqrt$2(lambda);
- }
- var f = (fa === fs ? -1 : 1)
- * mathSqrt$2((((rx * rx) * (ry * ry))
- - ((rx * rx) * (yp * yp))
- - ((ry * ry) * (xp * xp))) / ((rx * rx) * (yp * yp)
- + (ry * ry) * (xp * xp))) || 0;
- var cxp = f * rx * yp / ry;
- var cyp = f * -ry * xp / rx;
- var cx = (x1 + x2) / 2.0
- + mathCos$2(psi) * cxp
- - mathSin$2(psi) * cyp;
- var cy = (y1 + y2) / 2.0
- + mathSin$2(psi) * cxp
- + mathCos$2(psi) * cyp;
- var theta = vAngle([1, 0], [(xp - cxp) / rx, (yp - cyp) / ry]);
- var u = [(xp - cxp) / rx, (yp - cyp) / ry];
- var v = [(-1 * xp - cxp) / rx, (-1 * yp - cyp) / ry];
- var dTheta = vAngle(u, v);
- if (vRatio(u, v) <= -1) {
- dTheta = PI$1;
- }
- if (vRatio(u, v) >= 1) {
- dTheta = 0;
- }
- if (dTheta < 0) {
- var n = Math.round(dTheta / PI$1 * 1e6) / 1e6;
- dTheta = PI$1 * 2 + (n % 2) * PI$1;
- }
- path.addData(cmd, cx, cy, rx, ry, theta, dTheta, psi, fs);
- }
- var commandReg = /([mlvhzcqtsa])([^mlvhzcqtsa]*)/ig;
- var numberReg = /-?([0-9]*\.)?[0-9]+([eE]-?[0-9]+)?/g;
- function createPathProxyFromString(data) {
- var path = new PathProxy();
- if (!data) {
- return path;
- }
- var cpx = 0;
- var cpy = 0;
- var subpathX = cpx;
- var subpathY = cpy;
- var prevCmd;
- var CMD = PathProxy.CMD;
- var cmdList = data.match(commandReg);
- if (!cmdList) {
- return path;
- }
- for (var l = 0; l < cmdList.length; l++) {
- var cmdText = cmdList[l];
- var cmdStr = cmdText.charAt(0);
- var cmd = void 0;
- var p = cmdText.match(numberReg) || [];
- var pLen = p.length;
- for (var i = 0; i < pLen; i++) {
- p[i] = parseFloat(p[i]);
- }
- var off = 0;
- while (off < pLen) {
- var ctlPtx = void 0;
- var ctlPty = void 0;
- var rx = void 0;
- var ry = void 0;
- var psi = void 0;
- var fa = void 0;
- var fs = void 0;
- var x1 = cpx;
- var y1 = cpy;
- var len = void 0;
- var pathData = void 0;
- switch (cmdStr) {
- case 'l':
- cpx += p[off++];
- cpy += p[off++];
- cmd = CMD.L;
- path.addData(cmd, cpx, cpy);
- break;
- case 'L':
- cpx = p[off++];
- cpy = p[off++];
- cmd = CMD.L;
- path.addData(cmd, cpx, cpy);
- break;
- case 'm':
- cpx += p[off++];
- cpy += p[off++];
- cmd = CMD.M;
- path.addData(cmd, cpx, cpy);
- subpathX = cpx;
- subpathY = cpy;
- cmdStr = 'l';
- break;
- case 'M':
- cpx = p[off++];
- cpy = p[off++];
- cmd = CMD.M;
- path.addData(cmd, cpx, cpy);
- subpathX = cpx;
- subpathY = cpy;
- cmdStr = 'L';
- break;
- case 'h':
- cpx += p[off++];
- cmd = CMD.L;
- path.addData(cmd, cpx, cpy);
- break;
- case 'H':
- cpx = p[off++];
- cmd = CMD.L;
- path.addData(cmd, cpx, cpy);
- break;
- case 'v':
- cpy += p[off++];
- cmd = CMD.L;
- path.addData(cmd, cpx, cpy);
- break;
- case 'V':
- cpy = p[off++];
- cmd = CMD.L;
- path.addData(cmd, cpx, cpy);
- break;
- case 'C':
- cmd = CMD.C;
- path.addData(cmd, p[off++], p[off++], p[off++], p[off++], p[off++], p[off++]);
- cpx = p[off - 2];
- cpy = p[off - 1];
- break;
- case 'c':
- cmd = CMD.C;
- path.addData(cmd, p[off++] + cpx, p[off++] + cpy, p[off++] + cpx, p[off++] + cpy, p[off++] + cpx, p[off++] + cpy);
- cpx += p[off - 2];
- cpy += p[off - 1];
- break;
- case 'S':
- ctlPtx = cpx;
- ctlPty = cpy;
- len = path.len();
- pathData = path.data;
- if (prevCmd === CMD.C) {
- ctlPtx += cpx - pathData[len - 4];
- ctlPty += cpy - pathData[len - 3];
- }
- cmd = CMD.C;
- x1 = p[off++];
- y1 = p[off++];
- cpx = p[off++];
- cpy = p[off++];
- path.addData(cmd, ctlPtx, ctlPty, x1, y1, cpx, cpy);
- break;
- case 's':
- ctlPtx = cpx;
- ctlPty = cpy;
- len = path.len();
- pathData = path.data;
- if (prevCmd === CMD.C) {
- ctlPtx += cpx - pathData[len - 4];
- ctlPty += cpy - pathData[len - 3];
- }
- cmd = CMD.C;
- x1 = cpx + p[off++];
- y1 = cpy + p[off++];
- cpx += p[off++];
- cpy += p[off++];
- path.addData(cmd, ctlPtx, ctlPty, x1, y1, cpx, cpy);
- break;
- case 'Q':
- x1 = p[off++];
- y1 = p[off++];
- cpx = p[off++];
- cpy = p[off++];
- cmd = CMD.Q;
- path.addData(cmd, x1, y1, cpx, cpy);
- break;
- case 'q':
- x1 = p[off++] + cpx;
- y1 = p[off++] + cpy;
- cpx += p[off++];
- cpy += p[off++];
- cmd = CMD.Q;
- path.addData(cmd, x1, y1, cpx, cpy);
- break;
- case 'T':
- ctlPtx = cpx;
- ctlPty = cpy;
- len = path.len();
- pathData = path.data;
- if (prevCmd === CMD.Q) {
- ctlPtx += cpx - pathData[len - 4];
- ctlPty += cpy - pathData[len - 3];
- }
- cpx = p[off++];
- cpy = p[off++];
- cmd = CMD.Q;
- path.addData(cmd, ctlPtx, ctlPty, cpx, cpy);
- break;
- case 't':
- ctlPtx = cpx;
- ctlPty = cpy;
- len = path.len();
- pathData = path.data;
- if (prevCmd === CMD.Q) {
- ctlPtx += cpx - pathData[len - 4];
- ctlPty += cpy - pathData[len - 3];
- }
- cpx += p[off++];
- cpy += p[off++];
- cmd = CMD.Q;
- path.addData(cmd, ctlPtx, ctlPty, cpx, cpy);
- break;
- case 'A':
- rx = p[off++];
- ry = p[off++];
- psi = p[off++];
- fa = p[off++];
- fs = p[off++];
- x1 = cpx, y1 = cpy;
- cpx = p[off++];
- cpy = p[off++];
- cmd = CMD.A;
- processArc(x1, y1, cpx, cpy, fa, fs, rx, ry, psi, cmd, path);
- break;
- case 'a':
- rx = p[off++];
- ry = p[off++];
- psi = p[off++];
- fa = p[off++];
- fs = p[off++];
- x1 = cpx, y1 = cpy;
- cpx += p[off++];
- cpy += p[off++];
- cmd = CMD.A;
- processArc(x1, y1, cpx, cpy, fa, fs, rx, ry, psi, cmd, path);
- break;
- }
- }
- if (cmdStr === 'z' || cmdStr === 'Z') {
- cmd = CMD.Z;
- path.addData(cmd);
- cpx = subpathX;
- cpy = subpathY;
- }
- prevCmd = cmd;
- }
- path.toStatic();
- return path;
- }
- var SVGPath = (function (_super) {
- __extends(SVGPath, _super);
- function SVGPath() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- SVGPath.prototype.applyTransform = function (m) { };
- return SVGPath;
- }(Path));
- function isPathProxy(path) {
- return path.setData != null;
- }
- function createPathOptions(str, opts) {
- var pathProxy = createPathProxyFromString(str);
- var innerOpts = extend({}, opts);
- innerOpts.buildPath = function (path) {
- if (isPathProxy(path)) {
- path.setData(pathProxy.data);
- var ctx = path.getContext();
- if (ctx) {
- path.rebuildPath(ctx, 1);
- }
- }
- else {
- var ctx = path;
- pathProxy.rebuildPath(ctx, 1);
- }
- };
- innerOpts.applyTransform = function (m) {
- transformPath(pathProxy, m);
- this.dirtyShape();
- };
- return innerOpts;
- }
- function createFromString(str, opts) {
- return new SVGPath(createPathOptions(str, opts));
- }
- function extendFromString(str, defaultOpts) {
- var innerOpts = createPathOptions(str, defaultOpts);
- var Sub = (function (_super) {
- __extends(Sub, _super);
- function Sub(opts) {
- var _this = _super.call(this, opts) || this;
- _this.applyTransform = innerOpts.applyTransform;
- _this.buildPath = innerOpts.buildPath;
- return _this;
- }
- return Sub;
- }(SVGPath));
- return Sub;
- }
- function mergePath(pathEls, opts) {
- var pathList = [];
- var len = pathEls.length;
- for (var i = 0; i < len; i++) {
- var pathEl = pathEls[i];
- pathList.push(pathEl.getUpdatedPathProxy(true));
- }
- var pathBundle = new Path(opts);
- pathBundle.createPathProxy();
- pathBundle.buildPath = function (path) {
- if (isPathProxy(path)) {
- path.appendPath(pathList);
- var ctx = path.getContext();
- if (ctx) {
- path.rebuildPath(ctx, 1);
- }
- }
- };
- return pathBundle;
- }
- function clonePath(sourcePath, opts) {
- opts = opts || {};
- var path = new Path();
- if (sourcePath.shape) {
- path.setShape(sourcePath.shape);
- }
- path.setStyle(sourcePath.style);
- if (opts.bakeTransform) {
- transformPath(path.path, sourcePath.getComputedTransform());
- }
- else {
- if (opts.toLocal) {
- path.setLocalTransform(sourcePath.getComputedTransform());
- }
- else {
- path.copyTransform(sourcePath);
- }
- }
- path.buildPath = sourcePath.buildPath;
- path.applyTransform = path.applyTransform;
- path.z = sourcePath.z;
- path.z2 = sourcePath.z2;
- path.zlevel = sourcePath.zlevel;
- return path;
- }
- var path = /*#__PURE__*/Object.freeze({
- __proto__: null,
- createFromString: createFromString,
- extendFromString: extendFromString,
- mergePath: mergePath,
- clonePath: clonePath
- });
- var DEFAULT_IMAGE_STYLE = defaults({
- x: 0,
- y: 0
- }, DEFAULT_COMMON_STYLE);
- var DEFAULT_IMAGE_ANIMATION_PROPS = {
- style: defaults({
- x: true,
- y: true,
- width: true,
- height: true,
- sx: true,
- sy: true,
- sWidth: true,
- sHeight: true
- }, DEFAULT_COMMON_ANIMATION_PROPS.style)
- };
- function isImageLike(source) {
- return !!(source
- && typeof source !== 'string'
- && source.width && source.height);
- }
- var ZRImage = (function (_super) {
- __extends(ZRImage, _super);
- function ZRImage() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- ZRImage.prototype.createStyle = function (obj) {
- return createObject(DEFAULT_IMAGE_STYLE, obj);
- };
- ZRImage.prototype._getSize = function (dim) {
- var style = this.style;
- var size = style[dim];
- if (size != null) {
- return size;
- }
- var imageSource = isImageLike(style.image)
- ? style.image : this.__image;
- if (!imageSource) {
- return 0;
- }
- var otherDim = dim === 'width' ? 'height' : 'width';
- var otherDimSize = style[otherDim];
- if (otherDimSize == null) {
- return imageSource[dim];
- }
- else {
- return imageSource[dim] / imageSource[otherDim] * otherDimSize;
- }
- };
- ZRImage.prototype.getWidth = function () {
- return this._getSize('width');
- };
- ZRImage.prototype.getHeight = function () {
- return this._getSize('height');
- };
- ZRImage.prototype.getAnimationStyleProps = function () {
- return DEFAULT_IMAGE_ANIMATION_PROPS;
- };
- ZRImage.prototype.getBoundingRect = function () {
- var style = this.style;
- if (!this._rect) {
- this._rect = new BoundingRect(style.x || 0, style.y || 0, this.getWidth(), this.getHeight());
- }
- return this._rect;
- };
- return ZRImage;
- }(Displayable));
- ZRImage.prototype.type = 'image';
- var CircleShape = (function () {
- function CircleShape() {
- this.cx = 0;
- this.cy = 0;
- this.r = 0;
- }
- return CircleShape;
- }());
- var Circle = (function (_super) {
- __extends(Circle, _super);
- function Circle(opts) {
- return _super.call(this, opts) || this;
- }
- Circle.prototype.getDefaultShape = function () {
- return new CircleShape();
- };
- Circle.prototype.buildPath = function (ctx, shape) {
- ctx.moveTo(shape.cx + shape.r, shape.cy);
- ctx.arc(shape.cx, shape.cy, shape.r, 0, Math.PI * 2);
- };
- return Circle;
- }(Path));
- Circle.prototype.type = 'circle';
- function buildPath(ctx, shape) {
- var x = shape.x;
- var y = shape.y;
- var width = shape.width;
- var height = shape.height;
- var r = shape.r;
- var r1;
- var r2;
- var r3;
- var r4;
- if (width < 0) {
- x = x + width;
- width = -width;
- }
- if (height < 0) {
- y = y + height;
- height = -height;
- }
- if (typeof r === 'number') {
- r1 = r2 = r3 = r4 = r;
- }
- else if (r instanceof Array) {
- if (r.length === 1) {
- r1 = r2 = r3 = r4 = r[0];
- }
- else if (r.length === 2) {
- r1 = r3 = r[0];
- r2 = r4 = r[1];
- }
- else if (r.length === 3) {
- r1 = r[0];
- r2 = r4 = r[1];
- r3 = r[2];
- }
- else {
- r1 = r[0];
- r2 = r[1];
- r3 = r[2];
- r4 = r[3];
- }
- }
- else {
- r1 = r2 = r3 = r4 = 0;
- }
- var total;
- if (r1 + r2 > width) {
- total = r1 + r2;
- r1 *= width / total;
- r2 *= width / total;
- }
- if (r3 + r4 > width) {
- total = r3 + r4;
- r3 *= width / total;
- r4 *= width / total;
- }
- if (r2 + r3 > height) {
- total = r2 + r3;
- r2 *= height / total;
- r3 *= height / total;
- }
- if (r1 + r4 > height) {
- total = r1 + r4;
- r1 *= height / total;
- r4 *= height / total;
- }
- ctx.moveTo(x + r1, y);
- ctx.lineTo(x + width - r2, y);
- r2 !== 0 && ctx.arc(x + width - r2, y + r2, r2, -Math.PI / 2, 0);
- ctx.lineTo(x + width, y + height - r3);
- r3 !== 0 && ctx.arc(x + width - r3, y + height - r3, r3, 0, Math.PI / 2);
- ctx.lineTo(x + r4, y + height);
- r4 !== 0 && ctx.arc(x + r4, y + height - r4, r4, Math.PI / 2, Math.PI);
- ctx.lineTo(x, y + r1);
- r1 !== 0 && ctx.arc(x + r1, y + r1, r1, Math.PI, Math.PI * 1.5);
- }
- var round = Math.round;
- function subPixelOptimizeLine(outputShape, inputShape, style) {
- if (!inputShape) {
- return;
- }
- var x1 = inputShape.x1;
- var x2 = inputShape.x2;
- var y1 = inputShape.y1;
- var y2 = inputShape.y2;
- outputShape.x1 = x1;
- outputShape.x2 = x2;
- outputShape.y1 = y1;
- outputShape.y2 = y2;
- var lineWidth = style && style.lineWidth;
- if (!lineWidth) {
- return outputShape;
- }
- if (round(x1 * 2) === round(x2 * 2)) {
- outputShape.x1 = outputShape.x2 = subPixelOptimize(x1, lineWidth, true);
- }
- if (round(y1 * 2) === round(y2 * 2)) {
- outputShape.y1 = outputShape.y2 = subPixelOptimize(y1, lineWidth, true);
- }
- return outputShape;
- }
- function subPixelOptimizeRect(outputShape, inputShape, style) {
- if (!inputShape) {
- return;
- }
- var originX = inputShape.x;
- var originY = inputShape.y;
- var originWidth = inputShape.width;
- var originHeight = inputShape.height;
- outputShape.x = originX;
- outputShape.y = originY;
- outputShape.width = originWidth;
- outputShape.height = originHeight;
- var lineWidth = style && style.lineWidth;
- if (!lineWidth) {
- return outputShape;
- }
- outputShape.x = subPixelOptimize(originX, lineWidth, true);
- outputShape.y = subPixelOptimize(originY, lineWidth, true);
- outputShape.width = Math.max(subPixelOptimize(originX + originWidth, lineWidth, false) - outputShape.x, originWidth === 0 ? 0 : 1);
- outputShape.height = Math.max(subPixelOptimize(originY + originHeight, lineWidth, false) - outputShape.y, originHeight === 0 ? 0 : 1);
- return outputShape;
- }
- function subPixelOptimize(position, lineWidth, positiveOrNegative) {
- if (!lineWidth) {
- return position;
- }
- var doubledPosition = round(position * 2);
- return (doubledPosition + round(lineWidth)) % 2 === 0
- ? doubledPosition / 2
- : (doubledPosition + (positiveOrNegative ? 1 : -1)) / 2;
- }
- var RectShape = (function () {
- function RectShape() {
- this.x = 0;
- this.y = 0;
- this.width = 0;
- this.height = 0;
- }
- return RectShape;
- }());
- var subPixelOptimizeOutputShape = {};
- var Rect = (function (_super) {
- __extends(Rect, _super);
- function Rect(opts) {
- return _super.call(this, opts) || this;
- }
- Rect.prototype.getDefaultShape = function () {
- return new RectShape();
- };
- Rect.prototype.buildPath = function (ctx, shape) {
- var x;
- var y;
- var width;
- var height;
- if (this.subPixelOptimize) {
- var optimizedShape = subPixelOptimizeRect(subPixelOptimizeOutputShape, shape, this.style);
- x = optimizedShape.x;
- y = optimizedShape.y;
- width = optimizedShape.width;
- height = optimizedShape.height;
- optimizedShape.r = shape.r;
- shape = optimizedShape;
- }
- else {
- x = shape.x;
- y = shape.y;
- width = shape.width;
- height = shape.height;
- }
- if (!shape.r) {
- ctx.rect(x, y, width, height);
- }
- else {
- buildPath(ctx, shape);
- }
- };
- Rect.prototype.isZeroArea = function () {
- return !this.shape.width || !this.shape.height;
- };
- return Rect;
- }(Path));
- Rect.prototype.type = 'rect';
- var EllipseShape = (function () {
- function EllipseShape() {
- this.cx = 0;
- this.cy = 0;
- this.rx = 0;
- this.ry = 0;
- }
- return EllipseShape;
- }());
- var Ellipse = (function (_super) {
- __extends(Ellipse, _super);
- function Ellipse(opts) {
- return _super.call(this, opts) || this;
- }
- Ellipse.prototype.getDefaultShape = function () {
- return new EllipseShape();
- };
- Ellipse.prototype.buildPath = function (ctx, shape) {
- var k = 0.5522848;
- var x = shape.cx;
- var y = shape.cy;
- var a = shape.rx;
- var b = shape.ry;
- var ox = a * k;
- var oy = b * k;
- ctx.moveTo(x - a, y);
- ctx.bezierCurveTo(x - a, y - oy, x - ox, y - b, x, y - b);
- ctx.bezierCurveTo(x + ox, y - b, x + a, y - oy, x + a, y);
- ctx.bezierCurveTo(x + a, y + oy, x + ox, y + b, x, y + b);
- ctx.bezierCurveTo(x - ox, y + b, x - a, y + oy, x - a, y);
- ctx.closePath();
- };
- return Ellipse;
- }(Path));
- Ellipse.prototype.type = 'ellipse';
- var subPixelOptimizeOutputShape$1 = {};
- var LineShape = (function () {
- function LineShape() {
- this.x1 = 0;
- this.y1 = 0;
- this.x2 = 0;
- this.y2 = 0;
- this.percent = 1;
- }
- return LineShape;
- }());
- var Line = (function (_super) {
- __extends(Line, _super);
- function Line(opts) {
- return _super.call(this, opts) || this;
- }
- Line.prototype.getDefaultStyle = function () {
- return {
- stroke: '#000',
- fill: null
- };
- };
- Line.prototype.getDefaultShape = function () {
- return new LineShape();
- };
- Line.prototype.buildPath = function (ctx, shape) {
- var x1;
- var y1;
- var x2;
- var y2;
- if (this.subPixelOptimize) {
- var optimizedShape = subPixelOptimizeLine(subPixelOptimizeOutputShape$1, shape, this.style);
- x1 = optimizedShape.x1;
- y1 = optimizedShape.y1;
- x2 = optimizedShape.x2;
- y2 = optimizedShape.y2;
- }
- else {
- x1 = shape.x1;
- y1 = shape.y1;
- x2 = shape.x2;
- y2 = shape.y2;
- }
- var percent = shape.percent;
- if (percent === 0) {
- return;
- }
- ctx.moveTo(x1, y1);
- if (percent < 1) {
- x2 = x1 * (1 - percent) + x2 * percent;
- y2 = y1 * (1 - percent) + y2 * percent;
- }
- ctx.lineTo(x2, y2);
- };
- Line.prototype.pointAt = function (p) {
- var shape = this.shape;
- return [
- shape.x1 * (1 - p) + shape.x2 * p,
- shape.y1 * (1 - p) + shape.y2 * p
- ];
- };
- return Line;
- }(Path));
- Line.prototype.type = 'line';
- function smoothBezier(points, smooth, isLoop, constraint) {
- var cps = [];
- var v = [];
- var v1 = [];
- var v2 = [];
- var prevPoint;
- var nextPoint;
- var min$1;
- var max$1;
- if (constraint) {
- min$1 = [Infinity, Infinity];
- max$1 = [-Infinity, -Infinity];
- for (var i = 0, len = points.length; i < len; i++) {
- min(min$1, min$1, points[i]);
- max(max$1, max$1, points[i]);
- }
- min(min$1, min$1, constraint[0]);
- max(max$1, max$1, constraint[1]);
- }
- for (var i = 0, len = points.length; i < len; i++) {
- var point = points[i];
- if (isLoop) {
- prevPoint = points[i ? i - 1 : len - 1];
- nextPoint = points[(i + 1) % len];
- }
- else {
- if (i === 0 || i === len - 1) {
- cps.push(clone$1(points[i]));
- continue;
- }
- else {
- prevPoint = points[i - 1];
- nextPoint = points[i + 1];
- }
- }
- sub(v, nextPoint, prevPoint);
- scale(v, v, smooth);
- var d0 = distance(point, prevPoint);
- var d1 = distance(point, nextPoint);
- var sum = d0 + d1;
- if (sum !== 0) {
- d0 /= sum;
- d1 /= sum;
- }
- scale(v1, v, -d0);
- scale(v2, v, d1);
- var cp0 = add([], point, v1);
- var cp1 = add([], point, v2);
- if (constraint) {
- max(cp0, cp0, min$1);
- min(cp0, cp0, max$1);
- max(cp1, cp1, min$1);
- min(cp1, cp1, max$1);
- }
- cps.push(cp0);
- cps.push(cp1);
- }
- if (isLoop) {
- cps.push(cps.shift());
- }
- return cps;
- }
- function buildPath$1(ctx, shape, closePath) {
- var smooth = shape.smooth;
- var points = shape.points;
- if (points && points.length >= 2) {
- if (smooth) {
- var controlPoints = smoothBezier(points, smooth, closePath, shape.smoothConstraint);
- ctx.moveTo(points[0][0], points[0][1]);
- var len = points.length;
- for (var i = 0; i < (closePath ? len : len - 1); i++) {
- var cp1 = controlPoints[i * 2];
- var cp2 = controlPoints[i * 2 + 1];
- var p = points[(i + 1) % len];
- ctx.bezierCurveTo(cp1[0], cp1[1], cp2[0], cp2[1], p[0], p[1]);
- }
- }
- else {
- ctx.moveTo(points[0][0], points[0][1]);
- for (var i = 1, l = points.length; i < l; i++) {
- ctx.lineTo(points[i][0], points[i][1]);
- }
- }
- closePath && ctx.closePath();
- }
- }
- var PolygonShape = (function () {
- function PolygonShape() {
- this.points = null;
- this.smooth = 0;
- this.smoothConstraint = null;
- }
- return PolygonShape;
- }());
- var Polygon = (function (_super) {
- __extends(Polygon, _super);
- function Polygon(opts) {
- return _super.call(this, opts) || this;
- }
- Polygon.prototype.getDefaultShape = function () {
- return new PolygonShape();
- };
- Polygon.prototype.buildPath = function (ctx, shape) {
- buildPath$1(ctx, shape, true);
- };
- return Polygon;
- }(Path));
- Polygon.prototype.type = 'polygon';
- var PolylineShape = (function () {
- function PolylineShape() {
- this.points = null;
- this.percent = 1;
- this.smooth = 0;
- this.smoothConstraint = null;
- }
- return PolylineShape;
- }());
- var Polyline = (function (_super) {
- __extends(Polyline, _super);
- function Polyline(opts) {
- return _super.call(this, opts) || this;
- }
- Polyline.prototype.getDefaultStyle = function () {
- return {
- stroke: '#000',
- fill: null
- };
- };
- Polyline.prototype.getDefaultShape = function () {
- return new PolylineShape();
- };
- Polyline.prototype.buildPath = function (ctx, shape) {
- buildPath$1(ctx, shape, false);
- };
- return Polyline;
- }(Path));
- Polyline.prototype.type = 'polyline';
- var Gradient = (function () {
- function Gradient(colorStops) {
- this.colorStops = colorStops || [];
- }
- Gradient.prototype.addColorStop = function (offset, color) {
- this.colorStops.push({
- offset: offset,
- color: color
- });
- };
- return Gradient;
- }());
- var LinearGradient = (function (_super) {
- __extends(LinearGradient, _super);
- function LinearGradient(x, y, x2, y2, colorStops, globalCoord) {
- var _this = _super.call(this, colorStops) || this;
- _this.x = x == null ? 0 : x;
- _this.y = y == null ? 0 : y;
- _this.x2 = x2 == null ? 1 : x2;
- _this.y2 = y2 == null ? 0 : y2;
- _this.type = 'linear';
- _this.global = globalCoord || false;
- return _this;
- }
- return LinearGradient;
- }(Gradient));
- var RadialGradient = (function (_super) {
- __extends(RadialGradient, _super);
- function RadialGradient(x, y, r, colorStops, globalCoord) {
- var _this = _super.call(this, colorStops) || this;
- _this.x = x == null ? 0.5 : x;
- _this.y = y == null ? 0.5 : y;
- _this.r = r == null ? 0.5 : r;
- _this.type = 'radial';
- _this.global = globalCoord || false;
- return _this;
- }
- return RadialGradient;
- }(Gradient));
- var DEFAULT_TSPAN_STYLE = defaults({
- strokeFirst: true,
- font: DEFAULT_FONT,
- x: 0,
- y: 0,
- textAlign: 'left',
- textBaseline: 'top',
- miterLimit: 2
- }, DEFAULT_PATH_STYLE);
- var TSpan = (function (_super) {
- __extends(TSpan, _super);
- function TSpan() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- TSpan.prototype.hasStroke = function () {
- var style = this.style;
- var stroke = style.stroke;
- return stroke != null && stroke !== 'none' && style.lineWidth > 0;
- };
- TSpan.prototype.hasFill = function () {
- var style = this.style;
- var fill = style.fill;
- return fill != null && fill !== 'none';
- };
- TSpan.prototype.createStyle = function (obj) {
- return createObject(DEFAULT_TSPAN_STYLE, obj);
- };
- TSpan.prototype.setBoundingRect = function (rect) {
- this._rect = rect;
- };
- TSpan.prototype.getBoundingRect = function () {
- var style = this.style;
- if (!this._rect) {
- var text = style.text;
- text != null ? (text += '') : (text = '');
- var rect = getBoundingRect(text, style.font, style.textAlign, style.textBaseline);
- rect.x += style.x || 0;
- rect.y += style.y || 0;
- if (this.hasStroke()) {
- var w = style.lineWidth;
- rect.x -= w / 2;
- rect.y -= w / 2;
- rect.width += w;
- rect.height += w;
- }
- this._rect = rect;
- }
- return this._rect;
- };
- TSpan.initDefaultProps = (function () {
- var tspanProto = TSpan.prototype;
- tspanProto.dirtyRectTolerance = 10;
- })();
- return TSpan;
- }(Displayable));
- TSpan.prototype.type = 'tspan';
- function parseXML(svg) {
- if (isString(svg)) {
- var parser = new DOMParser();
- svg = parser.parseFromString(svg, 'text/xml');
- }
- var svgNode = svg;
- if (svgNode.nodeType === 9) {
- svgNode = svgNode.firstChild;
- }
- while (svgNode.nodeName.toLowerCase() !== 'svg' || svgNode.nodeType !== 1) {
- svgNode = svgNode.nextSibling;
- }
- return svgNode;
- }
- var nodeParsers;
- var INHERITABLE_STYLE_ATTRIBUTES_MAP = {
- 'fill': 'fill',
- 'stroke': 'stroke',
- 'stroke-width': 'lineWidth',
- 'opacity': 'opacity',
- 'fill-opacity': 'fillOpacity',
- 'stroke-opacity': 'strokeOpacity',
- 'stroke-dasharray': 'lineDash',
- 'stroke-dashoffset': 'lineDashOffset',
- 'stroke-linecap': 'lineCap',
- 'stroke-linejoin': 'lineJoin',
- 'stroke-miterlimit': 'miterLimit',
- 'font-family': 'fontFamily',
- 'font-size': 'fontSize',
- 'font-style': 'fontStyle',
- 'font-weight': 'fontWeight',
- 'text-anchor': 'textAlign',
- 'visibility': 'visibility',
- 'display': 'display'
- };
- var INHERITABLE_STYLE_ATTRIBUTES_MAP_KEYS = keys(INHERITABLE_STYLE_ATTRIBUTES_MAP);
- var SELF_STYLE_ATTRIBUTES_MAP = {
- 'alignment-baseline': 'textBaseline',
- 'stop-color': 'stopColor'
- };
- var SELF_STYLE_ATTRIBUTES_MAP_KEYS = keys(SELF_STYLE_ATTRIBUTES_MAP);
- var SVGParser = (function () {
- function SVGParser() {
- this._defs = {};
- this._root = null;
- }
- SVGParser.prototype.parse = function (xml, opt) {
- opt = opt || {};
- var svg = parseXML(xml);
- {
- if (!svg) {
- throw new Error('Illegal svg');
- }
- }
- this._defsUsePending = [];
- var root = new Group();
- this._root = root;
- var named = [];
- var viewBox = svg.getAttribute('viewBox') || '';
- var width = parseFloat((svg.getAttribute('width') || opt.width));
- var height = parseFloat((svg.getAttribute('height') || opt.height));
- isNaN(width) && (width = null);
- isNaN(height) && (height = null);
- parseAttributes(svg, root, null, true, false);
- var child = svg.firstChild;
- while (child) {
- this._parseNode(child, root, named, null, false, false);
- child = child.nextSibling;
- }
- applyDefs(this._defs, this._defsUsePending);
- this._defsUsePending = [];
- var viewBoxRect;
- var viewBoxTransform;
- if (viewBox) {
- var viewBoxArr = splitNumberSequence(viewBox);
- if (viewBoxArr.length >= 4) {
- viewBoxRect = {
- x: parseFloat((viewBoxArr[0] || 0)),
- y: parseFloat((viewBoxArr[1] || 0)),
- width: parseFloat(viewBoxArr[2]),
- height: parseFloat(viewBoxArr[3])
- };
- }
- }
- if (viewBoxRect && width != null && height != null) {
- viewBoxTransform = makeViewBoxTransform(viewBoxRect, { x: 0, y: 0, width: width, height: height });
- if (!opt.ignoreViewBox) {
- var elRoot = root;
- root = new Group();
- root.add(elRoot);
- elRoot.scaleX = elRoot.scaleY = viewBoxTransform.scale;
- elRoot.x = viewBoxTransform.x;
- elRoot.y = viewBoxTransform.y;
- }
- }
- if (!opt.ignoreRootClip && width != null && height != null) {
- root.setClipPath(new Rect({
- shape: { x: 0, y: 0, width: width, height: height }
- }));
- }
- return {
- root: root,
- width: width,
- height: height,
- viewBoxRect: viewBoxRect,
- viewBoxTransform: viewBoxTransform,
- named: named
- };
- };
- SVGParser.prototype._parseNode = function (xmlNode, parentGroup, named, namedFrom, isInDefs, isInText) {
- var nodeName = xmlNode.nodeName.toLowerCase();
- var el;
- var namedFromForSub = namedFrom;
- if (nodeName === 'defs') {
- isInDefs = true;
- }
- if (nodeName === 'text') {
- isInText = true;
- }
- if (nodeName === 'defs' || nodeName === 'switch') {
- el = parentGroup;
- }
- else {
- if (!isInDefs) {
- var parser_1 = nodeParsers[nodeName];
- if (parser_1 && hasOwn(nodeParsers, nodeName)) {
- el = parser_1.call(this, xmlNode, parentGroup);
- var nameAttr = xmlNode.getAttribute('name');
- if (nameAttr) {
- var newNamed = {
- name: nameAttr,
- namedFrom: null,
- svgNodeTagLower: nodeName,
- el: el
- };
- named.push(newNamed);
- if (nodeName === 'g') {
- namedFromForSub = newNamed;
- }
- }
- else if (namedFrom) {
- named.push({
- name: namedFrom.name,
- namedFrom: namedFrom,
- svgNodeTagLower: nodeName,
- el: el
- });
- }
- parentGroup.add(el);
- }
- }
- var parser = paintServerParsers[nodeName];
- if (parser && hasOwn(paintServerParsers, nodeName)) {
- var def = parser.call(this, xmlNode);
- var id = xmlNode.getAttribute('id');
- if (id) {
- this._defs[id] = def;
- }
- }
- }
- if (el && el.isGroup) {
- var child = xmlNode.firstChild;
- while (child) {
- if (child.nodeType === 1) {
- this._parseNode(child, el, named, namedFromForSub, isInDefs, isInText);
- }
- else if (child.nodeType === 3 && isInText) {
- this._parseText(child, el);
- }
- child = child.nextSibling;
- }
- }
- };
- SVGParser.prototype._parseText = function (xmlNode, parentGroup) {
- var text = new TSpan({
- style: {
- text: xmlNode.textContent
- },
- silent: true,
- x: this._textX || 0,
- y: this._textY || 0
- });
- inheritStyle(parentGroup, text);
- parseAttributes(xmlNode, text, this._defsUsePending, false, false);
- applyTextAlignment(text, parentGroup);
- var textStyle = text.style;
- var fontSize = textStyle.fontSize;
- if (fontSize && fontSize < 9) {
- textStyle.fontSize = 9;
- text.scaleX *= fontSize / 9;
- text.scaleY *= fontSize / 9;
- }
- var font = (textStyle.fontSize || textStyle.fontFamily) && [
- textStyle.fontStyle,
- textStyle.fontWeight,
- (textStyle.fontSize || 12) + 'px',
- textStyle.fontFamily || 'sans-serif'
- ].join(' ');
- textStyle.font = font;
- var rect = text.getBoundingRect();
- this._textX += rect.width;
- parentGroup.add(text);
- return text;
- };
- SVGParser.internalField = (function () {
- nodeParsers = {
- 'g': function (xmlNode, parentGroup) {
- var g = new Group();
- inheritStyle(parentGroup, g);
- parseAttributes(xmlNode, g, this._defsUsePending, false, false);
- return g;
- },
- 'rect': function (xmlNode, parentGroup) {
- var rect = new Rect();
- inheritStyle(parentGroup, rect);
- parseAttributes(xmlNode, rect, this._defsUsePending, false, false);
- rect.setShape({
- x: parseFloat(xmlNode.getAttribute('x') || '0'),
- y: parseFloat(xmlNode.getAttribute('y') || '0'),
- width: parseFloat(xmlNode.getAttribute('width') || '0'),
- height: parseFloat(xmlNode.getAttribute('height') || '0')
- });
- rect.silent = true;
- return rect;
- },
- 'circle': function (xmlNode, parentGroup) {
- var circle = new Circle();
- inheritStyle(parentGroup, circle);
- parseAttributes(xmlNode, circle, this._defsUsePending, false, false);
- circle.setShape({
- cx: parseFloat(xmlNode.getAttribute('cx') || '0'),
- cy: parseFloat(xmlNode.getAttribute('cy') || '0'),
- r: parseFloat(xmlNode.getAttribute('r') || '0')
- });
- circle.silent = true;
- return circle;
- },
- 'line': function (xmlNode, parentGroup) {
- var line = new Line();
- inheritStyle(parentGroup, line);
- parseAttributes(xmlNode, line, this._defsUsePending, false, false);
- line.setShape({
- x1: parseFloat(xmlNode.getAttribute('x1') || '0'),
- y1: parseFloat(xmlNode.getAttribute('y1') || '0'),
- x2: parseFloat(xmlNode.getAttribute('x2') || '0'),
- y2: parseFloat(xmlNode.getAttribute('y2') || '0')
- });
- line.silent = true;
- return line;
- },
- 'ellipse': function (xmlNode, parentGroup) {
- var ellipse = new Ellipse();
- inheritStyle(parentGroup, ellipse);
- parseAttributes(xmlNode, ellipse, this._defsUsePending, false, false);
- ellipse.setShape({
- cx: parseFloat(xmlNode.getAttribute('cx') || '0'),
- cy: parseFloat(xmlNode.getAttribute('cy') || '0'),
- rx: parseFloat(xmlNode.getAttribute('rx') || '0'),
- ry: parseFloat(xmlNode.getAttribute('ry') || '0')
- });
- ellipse.silent = true;
- return ellipse;
- },
- 'polygon': function (xmlNode, parentGroup) {
- var pointsStr = xmlNode.getAttribute('points');
- var pointsArr;
- if (pointsStr) {
- pointsArr = parsePoints(pointsStr);
- }
- var polygon = new Polygon({
- shape: {
- points: pointsArr || []
- },
- silent: true
- });
- inheritStyle(parentGroup, polygon);
- parseAttributes(xmlNode, polygon, this._defsUsePending, false, false);
- return polygon;
- },
- 'polyline': function (xmlNode, parentGroup) {
- var pointsStr = xmlNode.getAttribute('points');
- var pointsArr;
- if (pointsStr) {
- pointsArr = parsePoints(pointsStr);
- }
- var polyline = new Polyline({
- shape: {
- points: pointsArr || []
- },
- silent: true
- });
- inheritStyle(parentGroup, polyline);
- parseAttributes(xmlNode, polyline, this._defsUsePending, false, false);
- return polyline;
- },
- 'image': function (xmlNode, parentGroup) {
- var img = new ZRImage();
- inheritStyle(parentGroup, img);
- parseAttributes(xmlNode, img, this._defsUsePending, false, false);
- img.setStyle({
- image: xmlNode.getAttribute('xlink:href') || xmlNode.getAttribute('href'),
- x: +xmlNode.getAttribute('x'),
- y: +xmlNode.getAttribute('y'),
- width: +xmlNode.getAttribute('width'),
- height: +xmlNode.getAttribute('height')
- });
- img.silent = true;
- return img;
- },
- 'text': function (xmlNode, parentGroup) {
- var x = xmlNode.getAttribute('x') || '0';
- var y = xmlNode.getAttribute('y') || '0';
- var dx = xmlNode.getAttribute('dx') || '0';
- var dy = xmlNode.getAttribute('dy') || '0';
- this._textX = parseFloat(x) + parseFloat(dx);
- this._textY = parseFloat(y) + parseFloat(dy);
- var g = new Group();
- inheritStyle(parentGroup, g);
- parseAttributes(xmlNode, g, this._defsUsePending, false, true);
- return g;
- },
- 'tspan': function (xmlNode, parentGroup) {
- var x = xmlNode.getAttribute('x');
- var y = xmlNode.getAttribute('y');
- if (x != null) {
- this._textX = parseFloat(x);
- }
- if (y != null) {
- this._textY = parseFloat(y);
- }
- var dx = xmlNode.getAttribute('dx') || '0';
- var dy = xmlNode.getAttribute('dy') || '0';
- var g = new Group();
- inheritStyle(parentGroup, g);
- parseAttributes(xmlNode, g, this._defsUsePending, false, true);
- this._textX += parseFloat(dx);
- this._textY += parseFloat(dy);
- return g;
- },
- 'path': function (xmlNode, parentGroup) {
- var d = xmlNode.getAttribute('d') || '';
- var path = createFromString(d);
- inheritStyle(parentGroup, path);
- parseAttributes(xmlNode, path, this._defsUsePending, false, false);
- path.silent = true;
- return path;
- }
- };
- })();
- return SVGParser;
- }());
- var paintServerParsers = {
- 'lineargradient': function (xmlNode) {
- var x1 = parseInt(xmlNode.getAttribute('x1') || '0', 10);
- var y1 = parseInt(xmlNode.getAttribute('y1') || '0', 10);
- var x2 = parseInt(xmlNode.getAttribute('x2') || '10', 10);
- var y2 = parseInt(xmlNode.getAttribute('y2') || '0', 10);
- var gradient = new LinearGradient(x1, y1, x2, y2);
- parsePaintServerUnit(xmlNode, gradient);
- parseGradientColorStops(xmlNode, gradient);
- return gradient;
- },
- 'radialgradient': function (xmlNode) {
- var cx = parseInt(xmlNode.getAttribute('cx') || '0', 10);
- var cy = parseInt(xmlNode.getAttribute('cy') || '0', 10);
- var r = parseInt(xmlNode.getAttribute('r') || '0', 10);
- var gradient = new RadialGradient(cx, cy, r);
- parsePaintServerUnit(xmlNode, gradient);
- parseGradientColorStops(xmlNode, gradient);
- return gradient;
- }
- };
- function parsePaintServerUnit(xmlNode, gradient) {
- var gradientUnits = xmlNode.getAttribute('gradientUnits');
- if (gradientUnits === 'userSpaceOnUse') {
- gradient.global = true;
- }
- }
- function parseGradientColorStops(xmlNode, gradient) {
- var stop = xmlNode.firstChild;
- while (stop) {
- if (stop.nodeType === 1
- && stop.nodeName.toLocaleLowerCase() === 'stop') {
- var offsetStr = stop.getAttribute('offset');
- var offset = void 0;
- if (offsetStr && offsetStr.indexOf('%') > 0) {
- offset = parseInt(offsetStr, 10) / 100;
- }
- else if (offsetStr) {
- offset = parseFloat(offsetStr);
- }
- else {
- offset = 0;
- }
- var styleVals = {};
- parseInlineStyle(stop, styleVals, styleVals);
- var stopColor = styleVals.stopColor
- || stop.getAttribute('stop-color')
- || '#000000';
- gradient.colorStops.push({
- offset: offset,
- color: stopColor
- });
- }
- stop = stop.nextSibling;
- }
- }
- function inheritStyle(parent, child) {
- if (parent && parent.__inheritedStyle) {
- if (!child.__inheritedStyle) {
- child.__inheritedStyle = {};
- }
- defaults(child.__inheritedStyle, parent.__inheritedStyle);
- }
- }
- function parsePoints(pointsString) {
- var list = splitNumberSequence(pointsString);
- var points = [];
- for (var i = 0; i < list.length; i += 2) {
- var x = parseFloat(list[i]);
- var y = parseFloat(list[i + 1]);
- points.push([x, y]);
- }
- return points;
- }
- function parseAttributes(xmlNode, el, defsUsePending, onlyInlineStyle, isTextGroup) {
- var disp = el;
- var inheritedStyle = disp.__inheritedStyle = disp.__inheritedStyle || {};
- var selfStyle = {};
- if (xmlNode.nodeType === 1) {
- parseTransformAttribute(xmlNode, el);
- parseInlineStyle(xmlNode, inheritedStyle, selfStyle);
- if (!onlyInlineStyle) {
- parseAttributeStyle(xmlNode, inheritedStyle, selfStyle);
- }
- }
- disp.style = disp.style || {};
- if (inheritedStyle.fill != null) {
- disp.style.fill = getFillStrokeStyle(disp, 'fill', inheritedStyle.fill, defsUsePending);
- }
- if (inheritedStyle.stroke != null) {
- disp.style.stroke = getFillStrokeStyle(disp, 'stroke', inheritedStyle.stroke, defsUsePending);
- }
- each([
- 'lineWidth', 'opacity', 'fillOpacity', 'strokeOpacity', 'miterLimit', 'fontSize'
- ], function (propName) {
- if (inheritedStyle[propName] != null) {
- disp.style[propName] = parseFloat(inheritedStyle[propName]);
- }
- });
- each([
- 'lineDashOffset', 'lineCap', 'lineJoin', 'fontWeight', 'fontFamily', 'fontStyle', 'textAlign'
- ], function (propName) {
- if (inheritedStyle[propName] != null) {
- disp.style[propName] = inheritedStyle[propName];
- }
- });
- if (isTextGroup) {
- disp.__selfStyle = selfStyle;
- }
- if (inheritedStyle.lineDash) {
- disp.style.lineDash = map(splitNumberSequence(inheritedStyle.lineDash), function (str) {
- return parseFloat(str);
- });
- }
- if (inheritedStyle.visibility === 'hidden' || inheritedStyle.visibility === 'collapse') {
- disp.invisible = true;
- }
- if (inheritedStyle.display === 'none') {
- disp.ignore = true;
- }
- }
- function applyTextAlignment(text, parentGroup) {
- var parentSelfStyle = parentGroup.__selfStyle;
- if (parentSelfStyle) {
- var textBaseline = parentSelfStyle.textBaseline;
- var zrTextBaseline = textBaseline;
- if (!textBaseline || textBaseline === 'auto') {
- zrTextBaseline = 'alphabetic';
- }
- else if (textBaseline === 'baseline') {
- zrTextBaseline = 'alphabetic';
- }
- else if (textBaseline === 'before-edge' || textBaseline === 'text-before-edge') {
- zrTextBaseline = 'top';
- }
- else if (textBaseline === 'after-edge' || textBaseline === 'text-after-edge') {
- zrTextBaseline = 'bottom';
- }
- else if (textBaseline === 'central' || textBaseline === 'mathematical') {
- zrTextBaseline = 'middle';
- }
- text.style.textBaseline = zrTextBaseline;
- }
- var parentInheritedStyle = parentGroup.__inheritedStyle;
- if (parentInheritedStyle) {
- var textAlign = parentInheritedStyle.textAlign;
- var zrTextAlign = textAlign;
- if (textAlign) {
- if (textAlign === 'middle') {
- zrTextAlign = 'center';
- }
- text.style.textAlign = zrTextAlign;
- }
- }
- }
- var urlRegex = /^url\(\s*#(.*?)\)/;
- function getFillStrokeStyle(el, method, str, defsUsePending) {
- var urlMatch = str && str.match(urlRegex);
- if (urlMatch) {
- var url = trim(urlMatch[1]);
- defsUsePending.push([el, method, url]);
- return;
- }
- if (str === 'none') {
- str = null;
- }
- return str;
- }
- function applyDefs(defs, defsUsePending) {
- for (var i = 0; i < defsUsePending.length; i++) {
- var item = defsUsePending[i];
- item[0].style[item[1]] = defs[item[2]];
- }
- }
- var numberReg$1 = /-?([0-9]*\.)?[0-9]+([eE]-?[0-9]+)?/g;
- function splitNumberSequence(rawStr) {
- return rawStr.match(numberReg$1) || [];
- }
- var transformRegex = /(translate|scale|rotate|skewX|skewY|matrix)\(([\-\s0-9\.eE,]*)\)/g;
- var DEGREE_TO_ANGLE = Math.PI / 180;
- function parseTransformAttribute(xmlNode, node) {
- var transform = xmlNode.getAttribute('transform');
- if (transform) {
- transform = transform.replace(/,/g, ' ');
- var transformOps_1 = [];
- var mt = null;
- transform.replace(transformRegex, function (str, type, value) {
- transformOps_1.push(type, value);
- return '';
- });
- for (var i = transformOps_1.length - 1; i > 0; i -= 2) {
- var value = transformOps_1[i];
- var type = transformOps_1[i - 1];
- var valueArr = splitNumberSequence(value);
- mt = mt || create$1();
- switch (type) {
- case 'translate':
- translate(mt, mt, [parseFloat(valueArr[0]), parseFloat(valueArr[1] || '0')]);
- break;
- case 'scale':
- scale$1(mt, mt, [parseFloat(valueArr[0]), parseFloat(valueArr[1] || valueArr[0])]);
- break;
- case 'rotate':
- rotate(mt, mt, -parseFloat(valueArr[0]) * DEGREE_TO_ANGLE);
- break;
- case 'skewX':
- var sx = Math.tan(parseFloat(valueArr[0]) * DEGREE_TO_ANGLE);
- mul$1(mt, [1, 0, sx, 1, 0, 0], mt);
- break;
- case 'skewY':
- var sy = Math.tan(parseFloat(valueArr[0]) * DEGREE_TO_ANGLE);
- mul$1(mt, [1, sy, 0, 1, 0, 0], mt);
- break;
- case 'matrix':
- mt[0] = parseFloat(valueArr[0]);
- mt[1] = parseFloat(valueArr[1]);
- mt[2] = parseFloat(valueArr[2]);
- mt[3] = parseFloat(valueArr[3]);
- mt[4] = parseFloat(valueArr[4]);
- mt[5] = parseFloat(valueArr[5]);
- break;
- }
- }
- node.setLocalTransform(mt);
- }
- }
- var styleRegex = /([^\s:;]+)\s*:\s*([^:;]+)/g;
- function parseInlineStyle(xmlNode, inheritableStyleResult, selfStyleResult) {
- var style = xmlNode.getAttribute('style');
- if (!style) {
- return;
- }
- styleRegex.lastIndex = 0;
- var styleRegResult;
- while ((styleRegResult = styleRegex.exec(style)) != null) {
- var svgStlAttr = styleRegResult[1];
- var zrInheritableStlAttr = hasOwn(INHERITABLE_STYLE_ATTRIBUTES_MAP, svgStlAttr)
- ? INHERITABLE_STYLE_ATTRIBUTES_MAP[svgStlAttr]
- : null;
- if (zrInheritableStlAttr) {
- inheritableStyleResult[zrInheritableStlAttr] = styleRegResult[2];
- }
- var zrSelfStlAttr = hasOwn(SELF_STYLE_ATTRIBUTES_MAP, svgStlAttr)
- ? SELF_STYLE_ATTRIBUTES_MAP[svgStlAttr]
- : null;
- if (zrSelfStlAttr) {
- selfStyleResult[zrSelfStlAttr] = styleRegResult[2];
- }
- }
- }
- function parseAttributeStyle(xmlNode, inheritableStyleResult, selfStyleResult) {
- for (var i = 0; i < INHERITABLE_STYLE_ATTRIBUTES_MAP_KEYS.length; i++) {
- var svgAttrName = INHERITABLE_STYLE_ATTRIBUTES_MAP_KEYS[i];
- var attrValue = xmlNode.getAttribute(svgAttrName);
- if (attrValue != null) {
- inheritableStyleResult[INHERITABLE_STYLE_ATTRIBUTES_MAP[svgAttrName]] = attrValue;
- }
- }
- for (var i = 0; i < SELF_STYLE_ATTRIBUTES_MAP_KEYS.length; i++) {
- var svgAttrName = SELF_STYLE_ATTRIBUTES_MAP_KEYS[i];
- var attrValue = xmlNode.getAttribute(svgAttrName);
- if (attrValue != null) {
- selfStyleResult[SELF_STYLE_ATTRIBUTES_MAP[svgAttrName]] = attrValue;
- }
- }
- }
- function makeViewBoxTransform(viewBoxRect, boundingRect) {
- var scaleX = boundingRect.width / viewBoxRect.width;
- var scaleY = boundingRect.height / viewBoxRect.height;
- var scale = Math.min(scaleX, scaleY);
- return {
- scale: scale,
- x: -(viewBoxRect.x + viewBoxRect.width / 2) * scale + (boundingRect.x + boundingRect.width / 2),
- y: -(viewBoxRect.y + viewBoxRect.height / 2) * scale + (boundingRect.y + boundingRect.height / 2)
- };
- }
- function parseSVG(xml, opt) {
- var parser = new SVGParser();
- return parser.parse(xml, opt);
- }
- var PI$2 = Math.PI;
- var PI2$5 = PI$2 * 2;
- var mathSin$3 = Math.sin;
- var mathCos$3 = Math.cos;
- var mathACos = Math.acos;
- var mathATan2 = Math.atan2;
- var mathAbs$1 = Math.abs;
- var mathSqrt$3 = Math.sqrt;
- var mathMax$3 = Math.max;
- var mathMin$3 = Math.min;
- var e = 1e-4;
- function intersect(x0, y0, x1, y1, x2, y2, x3, y3) {
- var dx10 = x1 - x0;
- var dy10 = y1 - y0;
- var dx32 = x3 - x2;
- var dy32 = y3 - y2;
- var t = dy32 * dx10 - dx32 * dy10;
- if (t * t < e) {
- return;
- }
- t = (dx32 * (y0 - y2) - dy32 * (x0 - x2)) / t;
- return [x0 + t * dx10, y0 + t * dy10];
- }
- function computeCornerTangents(x0, y0, x1, y1, radius, cr, clockwise) {
- var x01 = x0 - x1;
- var y01 = y0 - y1;
- var lo = (clockwise ? cr : -cr) / mathSqrt$3(x01 * x01 + y01 * y01);
- var ox = lo * y01;
- var oy = -lo * x01;
- var x11 = x0 + ox;
- var y11 = y0 + oy;
- var x10 = x1 + ox;
- var y10 = y1 + oy;
- var x00 = (x11 + x10) / 2;
- var y00 = (y11 + y10) / 2;
- var dx = x10 - x11;
- var dy = y10 - y11;
- var d2 = dx * dx + dy * dy;
- var r = radius - cr;
- var s = x11 * y10 - x10 * y11;
- var d = (dy < 0 ? -1 : 1) * mathSqrt$3(mathMax$3(0, r * r * d2 - s * s));
- var cx0 = (s * dy - dx * d) / d2;
- var cy0 = (-s * dx - dy * d) / d2;
- var cx1 = (s * dy + dx * d) / d2;
- var cy1 = (-s * dx + dy * d) / d2;
- var dx0 = cx0 - x00;
- var dy0 = cy0 - y00;
- var dx1 = cx1 - x00;
- var dy1 = cy1 - y00;
- if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) {
- cx0 = cx1;
- cy0 = cy1;
- }
- return {
- cx: cx0,
- cy: cy0,
- x0: -ox,
- y0: -oy,
- x1: cx0 * (radius / r - 1),
- y1: cy0 * (radius / r - 1)
- };
- }
- function normalizeCornerRadius(cr) {
- var arr;
- if (isArray(cr)) {
- var len = cr.length;
- if (!len) {
- return cr;
- }
- if (len === 1) {
- arr = [cr[0], cr[0], 0, 0];
- }
- else if (len === 2) {
- arr = [cr[0], cr[0], cr[1], cr[1]];
- }
- else if (len === 3) {
- arr = cr.concat(cr[2]);
- }
- else {
- arr = cr;
- }
- }
- else {
- arr = [cr, cr, cr, cr];
- }
- return arr;
- }
- function buildPath$2(ctx, shape) {
- var _a;
- var radius = mathMax$3(shape.r, 0);
- var innerRadius = mathMax$3(shape.r0 || 0, 0);
- var hasRadius = radius > 0;
- var hasInnerRadius = innerRadius > 0;
- if (!hasRadius && !hasInnerRadius) {
- return;
- }
- if (!hasRadius) {
- radius = innerRadius;
- innerRadius = 0;
- }
- if (innerRadius > radius) {
- var tmp = radius;
- radius = innerRadius;
- innerRadius = tmp;
- }
- var startAngle = shape.startAngle, endAngle = shape.endAngle;
- if (isNaN(startAngle) || isNaN(endAngle)) {
- return;
- }
- var cx = shape.cx, cy = shape.cy;
- var clockwise = !!shape.clockwise;
- var arc = mathAbs$1(endAngle - startAngle);
- var mod = arc > PI2$5 && arc % PI2$5;
- mod > e && (arc = mod);
- if (!(radius > e)) {
- ctx.moveTo(cx, cy);
- }
- else if (arc > PI2$5 - e) {
- ctx.moveTo(cx + radius * mathCos$3(startAngle), cy + radius * mathSin$3(startAngle));
- ctx.arc(cx, cy, radius, startAngle, endAngle, !clockwise);
- if (innerRadius > e) {
- ctx.moveTo(cx + innerRadius * mathCos$3(endAngle), cy + innerRadius * mathSin$3(endAngle));
- ctx.arc(cx, cy, innerRadius, endAngle, startAngle, clockwise);
- }
- }
- else {
- var icrStart = void 0;
- var icrEnd = void 0;
- var ocrStart = void 0;
- var ocrEnd = void 0;
- var ocrs = void 0;
- var ocre = void 0;
- var icrs = void 0;
- var icre = void 0;
- var ocrMax = void 0;
- var icrMax = void 0;
- var limitedOcrMax = void 0;
- var limitedIcrMax = void 0;
- var xre = void 0;
- var yre = void 0;
- var xirs = void 0;
- var yirs = void 0;
- var xrs = radius * mathCos$3(startAngle);
- var yrs = radius * mathSin$3(startAngle);
- var xire = innerRadius * mathCos$3(endAngle);
- var yire = innerRadius * mathSin$3(endAngle);
- var hasArc = arc > e;
- if (hasArc) {
- var cornerRadius = shape.cornerRadius;
- if (cornerRadius) {
- _a = normalizeCornerRadius(cornerRadius), icrStart = _a[0], icrEnd = _a[1], ocrStart = _a[2], ocrEnd = _a[3];
- }
- var halfRd = mathAbs$1(radius - innerRadius) / 2;
- ocrs = mathMin$3(halfRd, ocrStart);
- ocre = mathMin$3(halfRd, ocrEnd);
- icrs = mathMin$3(halfRd, icrStart);
- icre = mathMin$3(halfRd, icrEnd);
- limitedOcrMax = ocrMax = mathMax$3(ocrs, ocre);
- limitedIcrMax = icrMax = mathMax$3(icrs, icre);
- if (ocrMax > e || icrMax > e) {
- xre = radius * mathCos$3(endAngle);
- yre = radius * mathSin$3(endAngle);
- xirs = innerRadius * mathCos$3(startAngle);
- yirs = innerRadius * mathSin$3(startAngle);
- if (arc < PI$2) {
- var it_1 = intersect(xrs, yrs, xirs, yirs, xre, yre, xire, yire);
- if (it_1) {
- var x0 = xrs - it_1[0];
- var y0 = yrs - it_1[1];
- var x1 = xre - it_1[0];
- var y1 = yre - it_1[1];
- var a = 1 / mathSin$3(mathACos((x0 * x1 + y0 * y1) / (mathSqrt$3(x0 * x0 + y0 * y0) * mathSqrt$3(x1 * x1 + y1 * y1))) / 2);
- var b = mathSqrt$3(it_1[0] * it_1[0] + it_1[1] * it_1[1]);
- limitedOcrMax = mathMin$3(ocrMax, (radius - b) / (a + 1));
- limitedIcrMax = mathMin$3(icrMax, (innerRadius - b) / (a - 1));
- }
- }
- }
- }
- if (!hasArc) {
- ctx.moveTo(cx + xrs, cy + yrs);
- }
- else if (limitedOcrMax > e) {
- var crStart = mathMin$3(ocrStart, limitedOcrMax);
- var crEnd = mathMin$3(ocrEnd, limitedOcrMax);
- var ct0 = computeCornerTangents(xirs, yirs, xrs, yrs, radius, crStart, clockwise);
- var ct1 = computeCornerTangents(xre, yre, xire, yire, radius, crEnd, clockwise);
- ctx.moveTo(cx + ct0.cx + ct0.x0, cy + ct0.cy + ct0.y0);
- if (limitedOcrMax < ocrMax && crStart === crEnd) {
- ctx.arc(cx + ct0.cx, cy + ct0.cy, limitedOcrMax, mathATan2(ct0.y0, ct0.x0), mathATan2(ct1.y0, ct1.x0), !clockwise);
- }
- else {
- crStart > 0 && ctx.arc(cx + ct0.cx, cy + ct0.cy, crStart, mathATan2(ct0.y0, ct0.x0), mathATan2(ct0.y1, ct0.x1), !clockwise);
- ctx.arc(cx, cy, radius, mathATan2(ct0.cy + ct0.y1, ct0.cx + ct0.x1), mathATan2(ct1.cy + ct1.y1, ct1.cx + ct1.x1), !clockwise);
- crEnd > 0 && ctx.arc(cx + ct1.cx, cy + ct1.cy, crEnd, mathATan2(ct1.y1, ct1.x1), mathATan2(ct1.y0, ct1.x0), !clockwise);
- }
- }
- else {
- ctx.moveTo(cx + xrs, cy + yrs);
- ctx.arc(cx, cy, radius, startAngle, endAngle, !clockwise);
- }
- if (!(innerRadius > e) || !hasArc) {
- ctx.lineTo(cx + xire, cy + yire);
- }
- else if (limitedIcrMax > e) {
- var crStart = mathMin$3(icrStart, limitedIcrMax);
- var crEnd = mathMin$3(icrEnd, limitedIcrMax);
- var ct0 = computeCornerTangents(xire, yire, xre, yre, innerRadius, -crEnd, clockwise);
- var ct1 = computeCornerTangents(xrs, yrs, xirs, yirs, innerRadius, -crStart, clockwise);
- ctx.lineTo(cx + ct0.cx + ct0.x0, cy + ct0.cy + ct0.y0);
- if (limitedIcrMax < icrMax && crStart === crEnd) {
- ctx.arc(cx + ct0.cx, cy + ct0.cy, limitedIcrMax, mathATan2(ct0.y0, ct0.x0), mathATan2(ct1.y0, ct1.x0), !clockwise);
- }
- else {
- crEnd > 0 && ctx.arc(cx + ct0.cx, cy + ct0.cy, crEnd, mathATan2(ct0.y0, ct0.x0), mathATan2(ct0.y1, ct0.x1), !clockwise);
- ctx.arc(cx, cy, innerRadius, mathATan2(ct0.cy + ct0.y1, ct0.cx + ct0.x1), mathATan2(ct1.cy + ct1.y1, ct1.cx + ct1.x1), clockwise);
- crStart > 0 && ctx.arc(cx + ct1.cx, cy + ct1.cy, crStart, mathATan2(ct1.y1, ct1.x1), mathATan2(ct1.y0, ct1.x0), !clockwise);
- }
- }
- else {
- ctx.lineTo(cx + xire, cy + yire);
- ctx.arc(cx, cy, innerRadius, endAngle, startAngle, clockwise);
- }
- }
- ctx.closePath();
- }
- var SectorShape = (function () {
- function SectorShape() {
- this.cx = 0;
- this.cy = 0;
- this.r0 = 0;
- this.r = 0;
- this.startAngle = 0;
- this.endAngle = Math.PI * 2;
- this.clockwise = true;
- this.cornerRadius = 0;
- }
- return SectorShape;
- }());
- var Sector = (function (_super) {
- __extends(Sector, _super);
- function Sector(opts) {
- return _super.call(this, opts) || this;
- }
- Sector.prototype.getDefaultShape = function () {
- return new SectorShape();
- };
- Sector.prototype.buildPath = function (ctx, shape) {
- buildPath$2(ctx, shape);
- };
- Sector.prototype.isZeroArea = function () {
- return this.shape.startAngle === this.shape.endAngle
- || this.shape.r === this.shape.r0;
- };
- return Sector;
- }(Path));
- Sector.prototype.type = 'sector';
- var CMD$3 = PathProxy.CMD;
- function aroundEqual(a, b) {
- return Math.abs(a - b) < 1e-5;
- }
- function pathToBezierCurves(path) {
- var data = path.data;
- var len = path.len();
- var bezierArrayGroups = [];
- var currentSubpath;
- var xi = 0;
- var yi = 0;
- var x0 = 0;
- var y0 = 0;
- function createNewSubpath(x, y) {
- if (currentSubpath && currentSubpath.length > 2) {
- bezierArrayGroups.push(currentSubpath);
- }
- currentSubpath = [x, y];
- }
- function addLine(x0, y0, x1, y1) {
- if (!(aroundEqual(x0, x1) && aroundEqual(y0, y1))) {
- currentSubpath.push(x0, y0, x1, y1, x1, y1);
- }
- }
- function addArc(startAngle, endAngle, cx, cy, rx, ry) {
- var delta = Math.abs(endAngle - startAngle);
- var len = Math.tan(delta / 4) * 4 / 3;
- var dir = endAngle < startAngle ? -1 : 1;
- var c1 = Math.cos(startAngle);
- var s1 = Math.sin(startAngle);
- var c2 = Math.cos(endAngle);
- var s2 = Math.sin(endAngle);
- var x1 = c1 * rx + cx;
- var y1 = s1 * ry + cy;
- var x4 = c2 * rx + cx;
- var y4 = s2 * ry + cy;
- var hx = rx * len * dir;
- var hy = ry * len * dir;
- currentSubpath.push(x1 - hx * s1, y1 + hy * c1, x4 + hx * s2, y4 - hy * c2, x4, y4);
- }
- var x1;
- var y1;
- var x2;
- var y2;
- for (var i = 0; i < len;) {
- var cmd = data[i++];
- var isFirst = i === 1;
- if (isFirst) {
- xi = data[i];
- yi = data[i + 1];
- x0 = xi;
- y0 = yi;
- if (cmd === CMD$3.L || cmd === CMD$3.C || cmd === CMD$3.Q) {
- currentSubpath = [x0, y0];
- }
- }
- switch (cmd) {
- case CMD$3.M:
- xi = x0 = data[i++];
- yi = y0 = data[i++];
- createNewSubpath(x0, y0);
- break;
- case CMD$3.L:
- x1 = data[i++];
- y1 = data[i++];
- addLine(xi, yi, x1, y1);
- xi = x1;
- yi = y1;
- break;
- case CMD$3.C:
- currentSubpath.push(data[i++], data[i++], data[i++], data[i++], xi = data[i++], yi = data[i++]);
- break;
- case CMD$3.Q:
- x1 = data[i++];
- y1 = data[i++];
- x2 = data[i++];
- y2 = data[i++];
- currentSubpath.push(xi + 2 / 3 * (x1 - xi), yi + 2 / 3 * (y1 - yi), x2 + 2 / 3 * (x1 - x2), y2 + 2 / 3 * (y1 - y2), x2, y2);
- xi = x2;
- yi = y2;
- break;
- case CMD$3.A:
- var cx = data[i++];
- var cy = data[i++];
- var rx = data[i++];
- var ry = data[i++];
- var startAngle = data[i++];
- var endAngle = data[i++] + startAngle;
- i += 1;
- var anticlockwise = !data[i++];
- x1 = Math.cos(startAngle) * rx + cx;
- y1 = Math.sin(startAngle) * ry + cy;
- if (isFirst) {
- x0 = x1;
- y0 = y1;
- createNewSubpath(x0, y0);
- }
- else {
- addLine(xi, yi, x1, y1);
- }
- xi = Math.cos(endAngle) * rx + cx;
- yi = Math.sin(endAngle) * ry + cy;
- var step = (anticlockwise ? -1 : 1) * Math.PI / 2;
- for (var angle = startAngle; anticlockwise ? angle > endAngle : angle < endAngle; angle += step) {
- var nextAngle = anticlockwise ? Math.max(angle + step, endAngle)
- : Math.min(angle + step, endAngle);
- addArc(angle, nextAngle, cx, cy, rx, ry);
- }
- break;
- case CMD$3.R:
- x0 = xi = data[i++];
- y0 = yi = data[i++];
- x1 = x0 + data[i++];
- y1 = y0 + data[i++];
- createNewSubpath(x1, y0);
- addLine(x1, y0, x1, y1);
- addLine(x1, y1, x0, y1);
- addLine(x0, y1, x0, y0);
- addLine(x0, y0, x1, y0);
- break;
- case CMD$3.Z:
- currentSubpath && addLine(xi, yi, x0, y0);
- xi = x0;
- yi = y0;
- break;
- }
- }
- if (currentSubpath && currentSubpath.length > 2) {
- bezierArrayGroups.push(currentSubpath);
- }
- return bezierArrayGroups;
- }
- function adpativeBezier(x0, y0, x1, y1, x2, y2, x3, y3, out, scale) {
- if (aroundEqual(x0, x1) && aroundEqual(y0, y1) && aroundEqual(x2, x3) && aroundEqual(y2, y3)) {
- out.push(x3, y3);
- return;
- }
- var PIXEL_DISTANCE = 2 / scale;
- var PIXEL_DISTANCE_SQR = PIXEL_DISTANCE * PIXEL_DISTANCE;
- var dx = x3 - x0;
- var dy = y3 - y0;
- var d = Math.sqrt(dx * dx + dy * dy);
- dx /= d;
- dy /= d;
- var dx1 = x1 - x0;
- var dy1 = y1 - y0;
- var dx2 = x2 - x3;
- var dy2 = y2 - y3;
- var cp1LenSqr = dx1 * dx1 + dy1 * dy1;
- var cp2LenSqr = dx2 * dx2 + dy2 * dy2;
- if (cp1LenSqr < PIXEL_DISTANCE_SQR && cp2LenSqr < PIXEL_DISTANCE_SQR) {
- out.push(x3, y3);
- return;
- }
- var projLen1 = dx * dx1 + dy * dy1;
- var projLen2 = -dx * dx2 - dy * dy2;
- var d1Sqr = cp1LenSqr - projLen1 * projLen1;
- var d2Sqr = cp2LenSqr - projLen2 * projLen2;
- if (d1Sqr < PIXEL_DISTANCE_SQR && projLen1 >= 0
- && d2Sqr < PIXEL_DISTANCE_SQR && projLen2 >= 0) {
- out.push(x3, y3);
- return;
- }
- var tmpSegX = [];
- var tmpSegY = [];
- cubicSubdivide(x0, x1, x2, x3, 0.5, tmpSegX);
- cubicSubdivide(y0, y1, y2, y3, 0.5, tmpSegY);
- adpativeBezier(tmpSegX[0], tmpSegY[0], tmpSegX[1], tmpSegY[1], tmpSegX[2], tmpSegY[2], tmpSegX[3], tmpSegY[3], out, scale);
- adpativeBezier(tmpSegX[4], tmpSegY[4], tmpSegX[5], tmpSegY[5], tmpSegX[6], tmpSegY[6], tmpSegX[7], tmpSegY[7], out, scale);
- }
- function pathToPolygons(path, scale) {
- var bezierArrayGroups = pathToBezierCurves(path);
- var polygons = [];
- scale = scale || 1;
- for (var i = 0; i < bezierArrayGroups.length; i++) {
- var beziers = bezierArrayGroups[i];
- var polygon = [];
- var x0 = beziers[0];
- var y0 = beziers[1];
- polygon.push(x0, y0);
- for (var k = 2; k < beziers.length;) {
- var x1 = beziers[k++];
- var y1 = beziers[k++];
- var x2 = beziers[k++];
- var y2 = beziers[k++];
- var x3 = beziers[k++];
- var y3 = beziers[k++];
- adpativeBezier(x0, y0, x1, y1, x2, y2, x3, y3, polygon, scale);
- x0 = x3;
- y0 = y3;
- }
- polygons.push(polygon);
- }
- return polygons;
- }
- function getDividingGrids(dimSize, rowDim, count) {
- var rowSize = dimSize[rowDim];
- var columnSize = dimSize[1 - rowDim];
- var ratio = Math.abs(rowSize / columnSize);
- var rowCount = Math.ceil(Math.sqrt(ratio * count));
- var columnCount = Math.floor(count / rowCount);
- if (columnCount === 0) {
- columnCount = 1;
- rowCount = count;
- }
- var grids = [];
- for (var i = 0; i < rowCount; i++) {
- grids.push(columnCount);
- }
- var currentCount = rowCount * columnCount;
- var remained = count - currentCount;
- if (remained > 0) {
- for (var i = 0; i < remained; i++) {
- grids[i % rowCount] += 1;
- }
- }
- return grids;
- }
- function divideSector(sectorShape, count, outShapes) {
- var r0 = sectorShape.r0;
- var r = sectorShape.r;
- var startAngle = sectorShape.startAngle;
- var endAngle = sectorShape.endAngle;
- var angle = Math.abs(endAngle - startAngle);
- var arcLen = angle * r;
- var deltaR = r - r0;
- var isAngleRow = arcLen > Math.abs(deltaR);
- var grids = getDividingGrids([arcLen, deltaR], isAngleRow ? 0 : 1, count);
- var rowSize = (isAngleRow ? angle : deltaR) / grids.length;
- for (var row = 0; row < grids.length; row++) {
- var columnSize = (isAngleRow ? deltaR : angle) / grids[row];
- for (var column = 0; column < grids[row]; column++) {
- var newShape = {};
- if (isAngleRow) {
- newShape.startAngle = startAngle + rowSize * row;
- newShape.endAngle = startAngle + rowSize * (row + 1);
- newShape.r0 = r0 + columnSize * column;
- newShape.r = r0 + columnSize * (column + 1);
- }
- else {
- newShape.startAngle = startAngle + columnSize * column;
- newShape.endAngle = startAngle + columnSize * (column + 1);
- newShape.r0 = r0 + rowSize * row;
- newShape.r = r0 + rowSize * (row + 1);
- }
- newShape.clockwise = sectorShape.clockwise;
- newShape.cx = sectorShape.cx;
- newShape.cy = sectorShape.cy;
- outShapes.push(newShape);
- }
- }
- }
- function divideRect(rectShape, count, outShapes) {
- var width = rectShape.width;
- var height = rectShape.height;
- var isHorizontalRow = width > height;
- var grids = getDividingGrids([width, height], isHorizontalRow ? 0 : 1, count);
- var rowSizeDim = isHorizontalRow ? 'width' : 'height';
- var columnSizeDim = isHorizontalRow ? 'height' : 'width';
- var rowDim = isHorizontalRow ? 'x' : 'y';
- var columnDim = isHorizontalRow ? 'y' : 'x';
- var rowSize = rectShape[rowSizeDim] / grids.length;
- for (var row = 0; row < grids.length; row++) {
- var columnSize = rectShape[columnSizeDim] / grids[row];
- for (var column = 0; column < grids[row]; column++) {
- var newShape = {};
- newShape[rowDim] = row * rowSize;
- newShape[columnDim] = column * columnSize;
- newShape[rowSizeDim] = rowSize;
- newShape[columnSizeDim] = columnSize;
- newShape.x += rectShape.x;
- newShape.y += rectShape.y;
- outShapes.push(newShape);
- }
- }
- }
- function crossProduct2d(x1, y1, x2, y2) {
- return x1 * y2 - x2 * y1;
- }
- function lineLineIntersect(a1x, a1y, a2x, a2y, b1x, b1y, b2x, b2y) {
- var mx = a2x - a1x;
- var my = a2y - a1y;
- var nx = b2x - b1x;
- var ny = b2y - b1y;
- var nmCrossProduct = crossProduct2d(nx, ny, mx, my);
- if (Math.abs(nmCrossProduct) < 1e-6) {
- return null;
- }
- var b1a1x = a1x - b1x;
- var b1a1y = a1y - b1y;
- var p = crossProduct2d(b1a1x, b1a1y, nx, ny) / nmCrossProduct;
- if (p < 0 || p > 1) {
- return null;
- }
- return new Point(p * mx + a1x, p * my + a1y);
- }
- function projPtOnLine(pt, lineA, lineB) {
- var dir = new Point();
- Point.sub(dir, lineB, lineA);
- dir.normalize();
- var dir2 = new Point();
- Point.sub(dir2, pt, lineA);
- var len = dir2.dot(dir);
- return len;
- }
- function addToPoly(poly, pt) {
- var last = poly[poly.length - 1];
- if (last && last[0] === pt[0] && last[1] === pt[1]) {
- return;
- }
- poly.push(pt);
- }
- function splitPolygonByLine(points, lineA, lineB) {
- var len = points.length;
- var intersections = [];
- for (var i = 0; i < len; i++) {
- var p0 = points[i];
- var p1 = points[(i + 1) % len];
- var intersectionPt = lineLineIntersect(p0[0], p0[1], p1[0], p1[1], lineA.x, lineA.y, lineB.x, lineB.y);
- if (intersectionPt) {
- intersections.push({
- projPt: projPtOnLine(intersectionPt, lineA, lineB),
- pt: intersectionPt,
- idx: i
- });
- }
- }
- if (intersections.length < 2) {
- return [{ points: points }, { points: points }];
- }
- intersections.sort(function (a, b) {
- return a.projPt - b.projPt;
- });
- var splitPt0 = intersections[0];
- var splitPt1 = intersections[intersections.length - 1];
- if (splitPt1.idx < splitPt0.idx) {
- var tmp = splitPt0;
- splitPt0 = splitPt1;
- splitPt1 = tmp;
- }
- var splitPt0Arr = [splitPt0.pt.x, splitPt0.pt.y];
- var splitPt1Arr = [splitPt1.pt.x, splitPt1.pt.y];
- var newPolyA = [splitPt0Arr];
- var newPolyB = [splitPt1Arr];
- for (var i = splitPt0.idx + 1; i <= splitPt1.idx; i++) {
- addToPoly(newPolyA, points[i].slice());
- }
- addToPoly(newPolyA, splitPt1Arr);
- addToPoly(newPolyA, splitPt0Arr);
- for (var i = splitPt1.idx + 1; i <= splitPt0.idx + len; i++) {
- addToPoly(newPolyB, points[i % len].slice());
- }
- addToPoly(newPolyB, splitPt0Arr);
- addToPoly(newPolyB, splitPt1Arr);
- return [{
- points: newPolyA
- }, {
- points: newPolyB
- }];
- }
- function binaryDividePolygon(polygonShape) {
- var points = polygonShape.points;
- var min = [];
- var max = [];
- fromPoints(points, min, max);
- var boundingRect = new BoundingRect(min[0], min[1], max[0] - min[0], max[1] - min[1]);
- var width = boundingRect.width;
- var height = boundingRect.height;
- var x = boundingRect.x;
- var y = boundingRect.y;
- var pt0 = new Point();
- var pt1 = new Point();
- if (width > height) {
- pt0.x = pt1.x = x + width / 2;
- pt0.y = y;
- pt1.y = y + height;
- }
- else {
- pt0.y = pt1.y = y + height / 2;
- pt0.x = x;
- pt1.x = x + width;
- }
- return splitPolygonByLine(points, pt0, pt1);
- }
- function binaryDivideRecursive(divider, shape, count, out) {
- if (count === 1) {
- out.push(shape);
- }
- else {
- var mid = Math.floor(count / 2);
- var sub = divider(shape);
- binaryDivideRecursive(divider, sub[0], mid, out);
- binaryDivideRecursive(divider, sub[1], count - mid, out);
- }
- return out;
- }
- function clone$3(path, count) {
- var paths = [];
- for (var i = 0; i < count; i++) {
- paths.push(clonePath(path));
- }
- return paths;
- }
- function copyPathProps(source, target) {
- target.setStyle(source.style);
- target.z = source.z;
- target.z2 = source.z2;
- target.zlevel = source.zlevel;
- }
- function polygonConvert(points) {
- var out = [];
- for (var i = 0; i < points.length;) {
- out.push([points[i++], points[i++]]);
- }
- return out;
- }
- function split(path, count) {
- var outShapes = [];
- var shape = path.shape;
- var OutShapeCtor;
- switch (path.type) {
- case 'rect':
- divideRect(shape, count, outShapes);
- OutShapeCtor = Rect;
- break;
- case 'sector':
- divideSector(shape, count, outShapes);
- OutShapeCtor = Sector;
- break;
- case 'circle':
- divideSector({
- r0: 0, r: shape.r, startAngle: 0, endAngle: Math.PI * 2,
- cx: shape.cx, cy: shape.cy
- }, count, outShapes);
- OutShapeCtor = Sector;
- break;
- default:
- var m = path.getComputedTransform();
- var scale = m ? Math.sqrt(Math.max(m[0] * m[0] + m[1] * m[1], m[2] * m[2] + m[3] * m[3])) : 1;
- var polygons = map(pathToPolygons(path.getUpdatedPathProxy(), scale), function (poly) { return polygonConvert(poly); });
- var polygonCount = polygons.length;
- if (polygonCount === 0) {
- binaryDivideRecursive(binaryDividePolygon, {
- points: polygons[0]
- }, count, outShapes);
- }
- else if (polygonCount === count) {
- for (var i = 0; i < polygonCount; i++) {
- outShapes.push({
- points: polygons[i]
- });
- }
- }
- else {
- var totalArea_1 = 0;
- var items = map(polygons, function (poly) {
- var min = [];
- var max = [];
- fromPoints(poly, min, max);
- var area = (max[1] - min[1]) * (max[0] - min[0]);
- totalArea_1 += area;
- return { poly: poly, area: area };
- });
- items.sort(function (a, b) { return b.area - a.area; });
- var left = count;
- for (var i = 0; i < polygonCount; i++) {
- var item = items[i];
- if (left <= 0) {
- break;
- }
- var selfCount = i === polygonCount - 1
- ? left
- : Math.ceil(item.area / totalArea_1 * count);
- if (selfCount < 0) {
- continue;
- }
- binaryDivideRecursive(binaryDividePolygon, {
- points: item.poly
- }, selfCount, outShapes);
- left -= selfCount;
- }
- }
- OutShapeCtor = Polygon;
- break;
- }
- if (!OutShapeCtor) {
- return clone$3(path, count);
- }
- var out = [];
- for (var i = 0; i < outShapes.length; i++) {
- var subPath = new OutShapeCtor();
- subPath.setShape(outShapes[i]);
- copyPathProps(path, subPath);
- out.push(subPath);
- }
- return out;
- }
- function alignSubpath(subpath1, subpath2) {
- var len1 = subpath1.length;
- var len2 = subpath2.length;
- if (len1 === len2) {
- return [subpath1, subpath2];
- }
- var tmpSegX = [];
- var tmpSegY = [];
- var shorterPath = len1 < len2 ? subpath1 : subpath2;
- var shorterLen = Math.min(len1, len2);
- var diff = Math.abs(len2 - len1) / 6;
- var shorterBezierCount = (shorterLen - 2) / 6;
- var eachCurveSubDivCount = Math.ceil(diff / shorterBezierCount) + 1;
- var newSubpath = [shorterPath[0], shorterPath[1]];
- var remained = diff;
- for (var i = 2; i < shorterLen;) {
- var x0 = shorterPath[i - 2];
- var y0 = shorterPath[i - 1];
- var x1 = shorterPath[i++];
- var y1 = shorterPath[i++];
- var x2 = shorterPath[i++];
- var y2 = shorterPath[i++];
- var x3 = shorterPath[i++];
- var y3 = shorterPath[i++];
- if (remained <= 0) {
- newSubpath.push(x1, y1, x2, y2, x3, y3);
- continue;
- }
- var actualSubDivCount = Math.min(remained, eachCurveSubDivCount - 1) + 1;
- for (var k = 1; k <= actualSubDivCount; k++) {
- var p = k / actualSubDivCount;
- cubicSubdivide(x0, x1, x2, x3, p, tmpSegX);
- cubicSubdivide(y0, y1, y2, y3, p, tmpSegY);
- x0 = tmpSegX[3];
- y0 = tmpSegY[3];
- newSubpath.push(tmpSegX[1], tmpSegY[1], tmpSegX[2], tmpSegY[2], x0, y0);
- x1 = tmpSegX[5];
- y1 = tmpSegY[5];
- x2 = tmpSegX[6];
- y2 = tmpSegY[6];
- }
- remained -= actualSubDivCount - 1;
- }
- return shorterPath === subpath1 ? [newSubpath, subpath2] : [subpath1, newSubpath];
- }
- function createSubpath(lastSubpathSubpath, otherSubpath) {
- var len = lastSubpathSubpath.length;
- var lastX = lastSubpathSubpath[len - 2];
- var lastY = lastSubpathSubpath[len - 1];
- var newSubpath = [];
- for (var i = 0; i < otherSubpath.length;) {
- newSubpath[i++] = lastX;
- newSubpath[i++] = lastY;
- }
- return newSubpath;
- }
- function alignBezierCurves(array1, array2) {
- var _a;
- var lastSubpath1;
- var lastSubpath2;
- var newArray1 = [];
- var newArray2 = [];
- for (var i = 0; i < Math.max(array1.length, array2.length); i++) {
- var subpath1 = array1[i];
- var subpath2 = array2[i];
- var newSubpath1 = void 0;
- var newSubpath2 = void 0;
- if (!subpath1) {
- newSubpath1 = createSubpath(lastSubpath1 || subpath2, subpath2);
- newSubpath2 = subpath2;
- }
- else if (!subpath2) {
- newSubpath2 = createSubpath(lastSubpath2 || subpath1, subpath1);
- newSubpath1 = subpath1;
- }
- else {
- _a = alignSubpath(subpath1, subpath2), newSubpath1 = _a[0], newSubpath2 = _a[1];
- lastSubpath1 = newSubpath1;
- lastSubpath2 = newSubpath2;
- }
- newArray1.push(newSubpath1);
- newArray2.push(newSubpath2);
- }
- return [newArray1, newArray2];
- }
- function centroid(array) {
- var signedArea = 0;
- var cx = 0;
- var cy = 0;
- var len = array.length;
- for (var i = 0, j = len - 2; i < len; j = i, i += 2) {
- var x0 = array[j];
- var y0 = array[j + 1];
- var x1 = array[i];
- var y1 = array[i + 1];
- var a = x0 * y1 - x1 * y0;
- signedArea += a;
- cx += (x0 + x1) * a;
- cy += (y0 + y1) * a;
- }
- if (signedArea === 0) {
- return [array[0] || 0, array[1] || 0];
- }
- return [cx / signedArea / 3, cy / signedArea / 3, signedArea];
- }
- function findBestRingOffset(fromSubBeziers, toSubBeziers, fromCp, toCp) {
- var bezierCount = (fromSubBeziers.length - 2) / 6;
- var bestScore = Infinity;
- var bestOffset = 0;
- var len = fromSubBeziers.length;
- var len2 = len - 2;
- for (var offset = 0; offset < bezierCount; offset++) {
- var cursorOffset = offset * 6;
- var score = 0;
- for (var k = 0; k < len; k += 2) {
- var idx = k === 0 ? cursorOffset : ((cursorOffset + k - 2) % len2 + 2);
- var x0 = fromSubBeziers[idx] - fromCp[0];
- var y0 = fromSubBeziers[idx + 1] - fromCp[1];
- var x1 = toSubBeziers[k] - toCp[0];
- var y1 = toSubBeziers[k + 1] - toCp[1];
- var dx = x1 - x0;
- var dy = y1 - y0;
- score += dx * dx + dy * dy;
- }
- if (score < bestScore) {
- bestScore = score;
- bestOffset = offset;
- }
- }
- return bestOffset;
- }
- function reverse(array) {
- var newArr = [];
- var len = array.length;
- for (var i = 0; i < len; i += 2) {
- newArr[i] = array[len - i - 2];
- newArr[i + 1] = array[len - i - 1];
- }
- return newArr;
- }
- function findBestMorphingRotation(fromArr, toArr, searchAngleIteration, searchAngleRange) {
- var result = [];
- var fromNeedsReverse;
- for (var i = 0; i < fromArr.length; i++) {
- var fromSubpathBezier = fromArr[i];
- var toSubpathBezier = toArr[i];
- var fromCp = centroid(fromSubpathBezier);
- var toCp = centroid(toSubpathBezier);
- if (fromNeedsReverse == null) {
- fromNeedsReverse = fromCp[2] < 0 !== toCp[2] < 0;
- }
- var newFromSubpathBezier = [];
- var newToSubpathBezier = [];
- var bestAngle = 0;
- var bestScore = Infinity;
- var tmpArr = [];
- var len = fromSubpathBezier.length;
- if (fromNeedsReverse) {
- fromSubpathBezier = reverse(fromSubpathBezier);
- }
- var offset = findBestRingOffset(fromSubpathBezier, toSubpathBezier, fromCp, toCp) * 6;
- var len2 = len - 2;
- for (var k = 0; k < len2; k += 2) {
- var idx = (offset + k) % len2 + 2;
- newFromSubpathBezier[k + 2] = fromSubpathBezier[idx] - fromCp[0];
- newFromSubpathBezier[k + 3] = fromSubpathBezier[idx + 1] - fromCp[1];
- }
- newFromSubpathBezier[0] = fromSubpathBezier[offset] - fromCp[0];
- newFromSubpathBezier[1] = fromSubpathBezier[offset + 1] - fromCp[1];
- if (searchAngleIteration > 0) {
- var step = searchAngleRange / searchAngleIteration;
- for (var angle = -searchAngleRange / 2; angle <= searchAngleRange / 2; angle += step) {
- var sa = Math.sin(angle);
- var ca = Math.cos(angle);
- var score = 0;
- for (var k = 0; k < fromSubpathBezier.length; k += 2) {
- var x0 = newFromSubpathBezier[k];
- var y0 = newFromSubpathBezier[k + 1];
- var x1 = toSubpathBezier[k] - toCp[0];
- var y1 = toSubpathBezier[k + 1] - toCp[1];
- var newX1 = x1 * ca - y1 * sa;
- var newY1 = x1 * sa + y1 * ca;
- tmpArr[k] = newX1;
- tmpArr[k + 1] = newY1;
- var dx = newX1 - x0;
- var dy = newY1 - y0;
- score += dx * dx + dy * dy;
- }
- if (score < bestScore) {
- bestScore = score;
- bestAngle = angle;
- for (var m = 0; m < tmpArr.length; m++) {
- newToSubpathBezier[m] = tmpArr[m];
- }
- }
- }
- }
- else {
- for (var i_1 = 0; i_1 < len; i_1 += 2) {
- newToSubpathBezier[i_1] = toSubpathBezier[i_1] - toCp[0];
- newToSubpathBezier[i_1 + 1] = toSubpathBezier[i_1 + 1] - toCp[1];
- }
- }
- result.push({
- from: newFromSubpathBezier,
- to: newToSubpathBezier,
- fromCp: fromCp,
- toCp: toCp,
- rotation: -bestAngle
- });
- }
- return result;
- }
- function isCombineMorphing(path) {
- return path.__isCombineMorphing;
- }
- function isMorphing(el) {
- return el.__morphT >= 0;
- }
- var SAVED_METHOD_PREFIX = '__mOriginal_';
- function saveAndModifyMethod(obj, methodName, modifiers) {
- var savedMethodName = SAVED_METHOD_PREFIX + methodName;
- var originalMethod = obj[savedMethodName] || obj[methodName];
- if (!obj[savedMethodName]) {
- obj[savedMethodName] = obj[methodName];
- }
- var replace = modifiers.replace;
- var after = modifiers.after;
- var before = modifiers.before;
- obj[methodName] = function () {
- var args = arguments;
- var res;
- before && before.apply(this, args);
- if (replace) {
- res = replace.apply(this, args);
- }
- else {
- res = originalMethod.apply(this, args);
- }
- after && after.apply(this, args);
- return res;
- };
- }
- function restoreMethod(obj, methodName) {
- var savedMethodName = SAVED_METHOD_PREFIX + methodName;
- if (obj[savedMethodName]) {
- obj[methodName] = obj[savedMethodName];
- obj[savedMethodName] = null;
- }
- }
- function applyTransformOnBeziers(bezierCurves, mm) {
- for (var i = 0; i < bezierCurves.length; i++) {
- var subBeziers = bezierCurves[i];
- for (var k = 0; k < subBeziers.length;) {
- var x = subBeziers[k];
- var y = subBeziers[k + 1];
- subBeziers[k++] = mm[0] * x + mm[2] * y + mm[4];
- subBeziers[k++] = mm[1] * x + mm[3] * y + mm[5];
- }
- }
- }
- function prepareMorphPath(fromPath, toPath) {
- var fromPathProxy = fromPath.getUpdatedPathProxy();
- var toPathProxy = toPath.getUpdatedPathProxy();
- var _a = alignBezierCurves(pathToBezierCurves(fromPathProxy), pathToBezierCurves(toPathProxy)), fromBezierCurves = _a[0], toBezierCurves = _a[1];
- var fromPathTransform = fromPath.getComputedTransform();
- var toPathTransform = toPath.getComputedTransform();
- function updateIdentityTransform() {
- this.transform = null;
- }
- fromPathTransform && applyTransformOnBeziers(fromBezierCurves, fromPathTransform);
- toPathTransform && applyTransformOnBeziers(toBezierCurves, toPathTransform);
- saveAndModifyMethod(toPath, 'updateTransform', { replace: updateIdentityTransform });
- toPath.transform = null;
- var morphingData = findBestMorphingRotation(fromBezierCurves, toBezierCurves, 10, Math.PI);
- var tmpArr = [];
- saveAndModifyMethod(toPath, 'buildPath', { replace: function (path) {
- var t = toPath.__morphT;
- var onet = 1 - t;
- var newCp = [];
- for (var i = 0; i < morphingData.length; i++) {
- var item = morphingData[i];
- var from = item.from;
- var to = item.to;
- var angle = item.rotation * t;
- var fromCp = item.fromCp;
- var toCp = item.toCp;
- var sa = Math.sin(angle);
- var ca = Math.cos(angle);
- lerp(newCp, fromCp, toCp, t);
- for (var m = 0; m < from.length; m += 2) {
- var x0_1 = from[m];
- var y0_1 = from[m + 1];
- var x1 = to[m];
- var y1 = to[m + 1];
- var x = x0_1 * onet + x1 * t;
- var y = y0_1 * onet + y1 * t;
- tmpArr[m] = (x * ca - y * sa) + newCp[0];
- tmpArr[m + 1] = (x * sa + y * ca) + newCp[1];
- }
- var x0 = tmpArr[0];
- var y0 = tmpArr[1];
- path.moveTo(x0, y0);
- for (var m = 2; m < from.length;) {
- var x1 = tmpArr[m++];
- var y1 = tmpArr[m++];
- var x2 = tmpArr[m++];
- var y2 = tmpArr[m++];
- var x3 = tmpArr[m++];
- var y3 = tmpArr[m++];
- if (x0 === x1 && y0 === y1 && x2 === x3 && y2 === y3) {
- path.lineTo(x3, y3);
- }
- else {
- path.bezierCurveTo(x1, y1, x2, y2, x3, y3);
- }
- x0 = x3;
- y0 = y3;
- }
- }
- } });
- }
- function morphPath(fromPath, toPath, animationOpts) {
- if (!fromPath || !toPath) {
- return toPath;
- }
- var oldDone = animationOpts.done;
- var oldDuring = animationOpts.during;
- prepareMorphPath(fromPath, toPath);
- toPath.__morphT = 0;
- function restoreToPath() {
- restoreMethod(toPath, 'buildPath');
- restoreMethod(toPath, 'updateTransform');
- toPath.__morphT = -1;
- toPath.createPathProxy();
- toPath.dirtyShape();
- }
- toPath.animateTo({
- __morphT: 1
- }, defaults({
- during: function (p) {
- toPath.dirtyShape();
- oldDuring && oldDuring(p);
- },
- done: function () {
- restoreToPath();
- oldDone && oldDone();
- }
- }, animationOpts));
- return toPath;
- }
- function hilbert(x, y, minX, minY, maxX, maxY) {
- var bits = 16;
- x = (maxX === minX) ? 0 : Math.round(32767 * (x - minX) / (maxX - minX));
- y = (maxY === minY) ? 0 : Math.round(32767 * (y - minY) / (maxY - minY));
- var d = 0;
- var tmp;
- for (var s = (1 << bits) / 2; s > 0; s /= 2) {
- var rx = 0;
- var ry = 0;
- if ((x & s) > 0) {
- rx = 1;
- }
- if ((y & s) > 0) {
- ry = 1;
- }
- d += s * s * ((3 * rx) ^ ry);
- if (ry === 0) {
- if (rx === 1) {
- x = s - 1 - x;
- y = s - 1 - y;
- }
- tmp = x;
- x = y;
- y = tmp;
- }
- }
- return d;
- }
- function sortPaths(pathList) {
- var xMin = Infinity;
- var yMin = Infinity;
- var xMax = -Infinity;
- var yMax = -Infinity;
- var cps = map(pathList, function (path) {
- var rect = path.getBoundingRect();
- var m = path.getComputedTransform();
- var x = rect.x + rect.width / 2 + (m ? m[4] : 0);
- var y = rect.y + rect.height / 2 + (m ? m[5] : 0);
- xMin = Math.min(x, xMin);
- yMin = Math.min(y, yMin);
- xMax = Math.max(x, xMax);
- yMax = Math.max(y, yMax);
- return [x, y];
- });
- var items = map(cps, function (cp, idx) {
- return {
- cp: cp,
- z: hilbert(cp[0], cp[1], xMin, yMin, xMax, yMax),
- path: pathList[idx]
- };
- });
- return items.sort(function (a, b) { return a.z - b.z; }).map(function (item) { return item.path; });
- }
- function defaultDividePath(param) {
- return split(param.path, param.count);
- }
- function createEmptyReturn() {
- return {
- fromIndividuals: [],
- toIndividuals: [],
- count: 0
- };
- }
- function combineMorph(fromList, toPath, animationOpts) {
- var fromPathList = [];
- function addFromPath(fromList) {
- for (var i = 0; i < fromList.length; i++) {
- var from = fromList[i];
- if (isCombineMorphing(from)) {
- addFromPath(from.childrenRef());
- }
- else if (from instanceof Path) {
- fromPathList.push(from);
- }
- }
- }
- addFromPath(fromList);
- var separateCount = fromPathList.length;
- if (!separateCount) {
- return createEmptyReturn();
- }
- var dividePath = animationOpts.dividePath || defaultDividePath;
- var toSubPathList = dividePath({
- path: toPath, count: separateCount
- });
- if (toSubPathList.length !== separateCount) {
- console.error('Invalid morphing: unmatched splitted path');
- return createEmptyReturn();
- }
- fromPathList = sortPaths(fromPathList);
- toSubPathList = sortPaths(toSubPathList);
- var oldDone = animationOpts.done;
- var oldDuring = animationOpts.during;
- var individualDelay = animationOpts.individualDelay;
- var identityTransform = new Transformable();
- for (var i = 0; i < separateCount; i++) {
- var from = fromPathList[i];
- var to = toSubPathList[i];
- to.parent = toPath;
- to.copyTransform(identityTransform);
- if (!individualDelay) {
- prepareMorphPath(from, to);
- }
- }
- toPath.__isCombineMorphing = true;
- toPath.childrenRef = function () {
- return toSubPathList;
- };
- function addToSubPathListToZr(zr) {
- for (var i = 0; i < toSubPathList.length; i++) {
- toSubPathList[i].addSelfToZr(zr);
- }
- }
- saveAndModifyMethod(toPath, 'addSelfToZr', {
- after: function (zr) {
- addToSubPathListToZr(zr);
- }
- });
- saveAndModifyMethod(toPath, 'removeSelfFromZr', {
- after: function (zr) {
- for (var i = 0; i < toSubPathList.length; i++) {
- toSubPathList[i].removeSelfFromZr(zr);
- }
- }
- });
- function restoreToPath() {
- toPath.__isCombineMorphing = false;
- toPath.__morphT = -1;
- toPath.childrenRef = null;
- restoreMethod(toPath, 'addSelfToZr');
- restoreMethod(toPath, 'removeSelfFromZr');
- }
- var toLen = toSubPathList.length;
- if (individualDelay) {
- var animating_1 = toLen;
- var eachDone = function () {
- animating_1--;
- if (animating_1 === 0) {
- restoreToPath();
- oldDone && oldDone();
- }
- };
- for (var i = 0; i < toLen; i++) {
- var indivdualAnimationOpts = individualDelay ? defaults({
- delay: (animationOpts.delay || 0) + individualDelay(i, toLen, fromPathList[i], toSubPathList[i]),
- done: eachDone
- }, animationOpts) : animationOpts;
- morphPath(fromPathList[i], toSubPathList[i], indivdualAnimationOpts);
- }
- }
- else {
- toPath.__morphT = 0;
- toPath.animateTo({
- __morphT: 1
- }, defaults({
- during: function (p) {
- for (var i = 0; i < toLen; i++) {
- var child = toSubPathList[i];
- child.__morphT = toPath.__morphT;
- child.dirtyShape();
- }
- oldDuring && oldDuring(p);
- },
- done: function () {
- restoreToPath();
- for (var i = 0; i < fromList.length; i++) {
- restoreMethod(fromList[i], 'updateTransform');
- }
- oldDone && oldDone();
- }
- }, animationOpts));
- }
- if (toPath.__zr) {
- addToSubPathListToZr(toPath.__zr);
- }
- return {
- fromIndividuals: fromPathList,
- toIndividuals: toSubPathList,
- count: toLen
- };
- }
- function separateMorph(fromPath, toPathList, animationOpts) {
- var toLen = toPathList.length;
- var fromPathList = [];
- var dividePath = animationOpts.dividePath || defaultDividePath;
- function addFromPath(fromList) {
- for (var i = 0; i < fromList.length; i++) {
- var from = fromList[i];
- if (isCombineMorphing(from)) {
- addFromPath(from.childrenRef());
- }
- else if (from instanceof Path) {
- fromPathList.push(from);
- }
- }
- }
- if (isCombineMorphing(fromPath)) {
- addFromPath(fromPath.childrenRef());
- var fromLen = fromPathList.length;
- if (fromLen < toLen) {
- var k = 0;
- for (var i = fromLen; i < toLen; i++) {
- fromPathList.push(clonePath(fromPathList[k++ % fromLen]));
- }
- }
- fromPathList.length = toLen;
- }
- else {
- fromPathList = dividePath({ path: fromPath, count: toLen });
- var fromPathTransform = fromPath.getComputedTransform();
- for (var i = 0; i < fromPathList.length; i++) {
- fromPathList[i].setLocalTransform(fromPathTransform);
- }
- if (fromPathList.length !== toLen) {
- console.error('Invalid morphing: unmatched splitted path');
- return createEmptyReturn();
- }
- }
- fromPathList = sortPaths(fromPathList);
- toPathList = sortPaths(toPathList);
- var individualDelay = animationOpts.individualDelay;
- for (var i = 0; i < toLen; i++) {
- var indivdualAnimationOpts = individualDelay ? defaults({
- delay: (animationOpts.delay || 0) + individualDelay(i, toLen, fromPathList[i], toPathList[i])
- }, animationOpts) : animationOpts;
- morphPath(fromPathList[i], toPathList[i], indivdualAnimationOpts);
- }
- return {
- fromIndividuals: fromPathList,
- toIndividuals: toPathList,
- count: toPathList.length
- };
- }
- var morphPath$1 = /*#__PURE__*/Object.freeze({
- __proto__: null,
- alignBezierCurves: alignBezierCurves,
- centroid: centroid,
- isCombineMorphing: isCombineMorphing,
- isMorphing: isMorphing,
- morphPath: morphPath,
- combineMorph: combineMorph,
- separateMorph: separateMorph,
- defaultDividePath: split
- });
- var CompoundPath = (function (_super) {
- __extends(CompoundPath, _super);
- function CompoundPath() {
- var _this = _super !== null && _super.apply(this, arguments) || this;
- _this.type = 'compound';
- return _this;
- }
- CompoundPath.prototype._updatePathDirty = function () {
- var paths = this.shape.paths;
- var dirtyPath = this.shapeChanged();
- for (var i = 0; i < paths.length; i++) {
- dirtyPath = dirtyPath || paths[i].shapeChanged();
- }
- if (dirtyPath) {
- this.dirtyShape();
- }
- };
- CompoundPath.prototype.beforeBrush = function () {
- this._updatePathDirty();
- var paths = this.shape.paths || [];
- var scale = this.getGlobalScale();
- for (var i = 0; i < paths.length; i++) {
- if (!paths[i].path) {
- paths[i].createPathProxy();
- }
- paths[i].path.setScale(scale[0], scale[1], paths[i].segmentIgnoreThreshold);
- }
- };
- CompoundPath.prototype.buildPath = function (ctx, shape) {
- var paths = shape.paths || [];
- for (var i = 0; i < paths.length; i++) {
- paths[i].buildPath(ctx, paths[i].shape, true);
- }
- };
- CompoundPath.prototype.afterBrush = function () {
- var paths = this.shape.paths || [];
- for (var i = 0; i < paths.length; i++) {
- paths[i].pathUpdated();
- }
- };
- CompoundPath.prototype.getBoundingRect = function () {
- this._updatePathDirty.call(this);
- return Path.prototype.getBoundingRect.call(this);
- };
- return CompoundPath;
- }(Path));
- var m = [];
- var IncrementalDisplayable = (function (_super) {
- __extends(IncrementalDisplayable, _super);
- function IncrementalDisplayable() {
- var _this = _super !== null && _super.apply(this, arguments) || this;
- _this.notClear = true;
- _this.incremental = true;
- _this._displayables = [];
- _this._temporaryDisplayables = [];
- _this._cursor = 0;
- return _this;
- }
- IncrementalDisplayable.prototype.traverse = function (cb, context) {
- cb.call(context, this);
- };
- IncrementalDisplayable.prototype.useStyle = function () {
- this.style = {};
- };
- IncrementalDisplayable.prototype.getCursor = function () {
- return this._cursor;
- };
- IncrementalDisplayable.prototype.innerAfterBrush = function () {
- this._cursor = this._displayables.length;
- };
- IncrementalDisplayable.prototype.clearDisplaybles = function () {
- this._displayables = [];
- this._temporaryDisplayables = [];
- this._cursor = 0;
- this.markRedraw();
- this.notClear = false;
- };
- IncrementalDisplayable.prototype.clearTemporalDisplayables = function () {
- this._temporaryDisplayables = [];
- };
- IncrementalDisplayable.prototype.addDisplayable = function (displayable, notPersistent) {
- if (notPersistent) {
- this._temporaryDisplayables.push(displayable);
- }
- else {
- this._displayables.push(displayable);
- }
- this.markRedraw();
- };
- IncrementalDisplayable.prototype.addDisplayables = function (displayables, notPersistent) {
- notPersistent = notPersistent || false;
- for (var i = 0; i < displayables.length; i++) {
- this.addDisplayable(displayables[i], notPersistent);
- }
- };
- IncrementalDisplayable.prototype.getDisplayables = function () {
- return this._displayables;
- };
- IncrementalDisplayable.prototype.getTemporalDisplayables = function () {
- return this._temporaryDisplayables;
- };
- IncrementalDisplayable.prototype.eachPendingDisplayable = function (cb) {
- for (var i = this._cursor; i < this._displayables.length; i++) {
- cb && cb(this._displayables[i]);
- }
- for (var i = 0; i < this._temporaryDisplayables.length; i++) {
- cb && cb(this._temporaryDisplayables[i]);
- }
- };
- IncrementalDisplayable.prototype.update = function () {
- this.updateTransform();
- for (var i = this._cursor; i < this._displayables.length; i++) {
- var displayable = this._displayables[i];
- displayable.parent = this;
- displayable.update();
- displayable.parent = null;
- }
- for (var i = 0; i < this._temporaryDisplayables.length; i++) {
- var displayable = this._temporaryDisplayables[i];
- displayable.parent = this;
- displayable.update();
- displayable.parent = null;
- }
- };
- IncrementalDisplayable.prototype.getBoundingRect = function () {
- if (!this._rect) {
- var rect = new BoundingRect(Infinity, Infinity, -Infinity, -Infinity);
- for (var i = 0; i < this._displayables.length; i++) {
- var displayable = this._displayables[i];
- var childRect = displayable.getBoundingRect().clone();
- if (displayable.needLocalTransform()) {
- childRect.applyTransform(displayable.getLocalTransform(m));
- }
- rect.union(childRect);
- }
- this._rect = rect;
- }
- return this._rect;
- };
- IncrementalDisplayable.prototype.contain = function (x, y) {
- var localPos = this.transformCoordToLocal(x, y);
- var rect = this.getBoundingRect();
- if (rect.contain(localPos[0], localPos[1])) {
- for (var i = 0; i < this._displayables.length; i++) {
- var displayable = this._displayables[i];
- if (displayable.contain(x, y)) {
- return true;
- }
- }
- }
- return false;
- };
- return IncrementalDisplayable;
- }(Displayable));
- var globalImageCache = new LRU(50);
- function findExistImage(newImageOrSrc) {
- if (typeof newImageOrSrc === 'string') {
- var cachedImgObj = globalImageCache.get(newImageOrSrc);
- return cachedImgObj && cachedImgObj.image;
- }
- else {
- return newImageOrSrc;
- }
- }
- function createOrUpdateImage(newImageOrSrc, image, hostEl, onload, cbPayload) {
- if (!newImageOrSrc) {
- return image;
- }
- else if (typeof newImageOrSrc === 'string') {
- if ((image && image.__zrImageSrc === newImageOrSrc) || !hostEl) {
- return image;
- }
- var cachedImgObj = globalImageCache.get(newImageOrSrc);
- var pendingWrap = { hostEl: hostEl, cb: onload, cbPayload: cbPayload };
- if (cachedImgObj) {
- image = cachedImgObj.image;
- !isImageReady(image) && cachedImgObj.pending.push(pendingWrap);
- }
- else {
- image = platformApi.loadImage(newImageOrSrc, imageOnLoad, imageOnLoad);
- image.__zrImageSrc = newImageOrSrc;
- globalImageCache.put(newImageOrSrc, image.__cachedImgObj = {
- image: image,
- pending: [pendingWrap]
- });
- }
- return image;
- }
- else {
- return newImageOrSrc;
- }
- }
- function imageOnLoad() {
- var cachedImgObj = this.__cachedImgObj;
- this.onload = this.onerror = this.__cachedImgObj = null;
- for (var i = 0; i < cachedImgObj.pending.length; i++) {
- var pendingWrap = cachedImgObj.pending[i];
- var cb = pendingWrap.cb;
- cb && cb(this, pendingWrap.cbPayload);
- pendingWrap.hostEl.dirty();
- }
- cachedImgObj.pending.length = 0;
- }
- function isImageReady(image) {
- return image && image.width && image.height;
- }
- var STYLE_REG = /\{([a-zA-Z0-9_]+)\|([^}]*)\}/g;
- function truncateText(text, containerWidth, font, ellipsis, options) {
- if (!containerWidth) {
- return '';
- }
- var textLines = (text + '').split('\n');
- options = prepareTruncateOptions(containerWidth, font, ellipsis, options);
- for (var i = 0, len = textLines.length; i < len; i++) {
- textLines[i] = truncateSingleLine(textLines[i], options);
- }
- return textLines.join('\n');
- }
- function prepareTruncateOptions(containerWidth, font, ellipsis, options) {
- options = options || {};
- var preparedOpts = extend({}, options);
- preparedOpts.font = font;
- ellipsis = retrieve2(ellipsis, '...');
- preparedOpts.maxIterations = retrieve2(options.maxIterations, 2);
- var minChar = preparedOpts.minChar = retrieve2(options.minChar, 0);
- preparedOpts.cnCharWidth = getWidth('国', font);
- var ascCharWidth = preparedOpts.ascCharWidth = getWidth('a', font);
- preparedOpts.placeholder = retrieve2(options.placeholder, '');
- var contentWidth = containerWidth = Math.max(0, containerWidth - 1);
- for (var i = 0; i < minChar && contentWidth >= ascCharWidth; i++) {
- contentWidth -= ascCharWidth;
- }
- var ellipsisWidth = getWidth(ellipsis, font);
- if (ellipsisWidth > contentWidth) {
- ellipsis = '';
- ellipsisWidth = 0;
- }
- contentWidth = containerWidth - ellipsisWidth;
- preparedOpts.ellipsis = ellipsis;
- preparedOpts.ellipsisWidth = ellipsisWidth;
- preparedOpts.contentWidth = contentWidth;
- preparedOpts.containerWidth = containerWidth;
- return preparedOpts;
- }
- function truncateSingleLine(textLine, options) {
- var containerWidth = options.containerWidth;
- var font = options.font;
- var contentWidth = options.contentWidth;
- if (!containerWidth) {
- return '';
- }
- var lineWidth = getWidth(textLine, font);
- if (lineWidth <= containerWidth) {
- return textLine;
- }
- for (var j = 0;; j++) {
- if (lineWidth <= contentWidth || j >= options.maxIterations) {
- textLine += options.ellipsis;
- break;
- }
- var subLength = j === 0
- ? estimateLength(textLine, contentWidth, options.ascCharWidth, options.cnCharWidth)
- : lineWidth > 0
- ? Math.floor(textLine.length * contentWidth / lineWidth)
- : 0;
- textLine = textLine.substr(0, subLength);
- lineWidth = getWidth(textLine, font);
- }
- if (textLine === '') {
- textLine = options.placeholder;
- }
- return textLine;
- }
- function estimateLength(text, contentWidth, ascCharWidth, cnCharWidth) {
- var width = 0;
- var i = 0;
- for (var len = text.length; i < len && width < contentWidth; i++) {
- var charCode = text.charCodeAt(i);
- width += (0 <= charCode && charCode <= 127) ? ascCharWidth : cnCharWidth;
- }
- return i;
- }
- function parsePlainText(text, style) {
- text != null && (text += '');
- var overflow = style.overflow;
- var padding = style.padding;
- var font = style.font;
- var truncate = overflow === 'truncate';
- var calculatedLineHeight = getLineHeight(font);
- var lineHeight = retrieve2(style.lineHeight, calculatedLineHeight);
- var bgColorDrawn = !!(style.backgroundColor);
- var truncateLineOverflow = style.lineOverflow === 'truncate';
- var width = style.width;
- var lines;
- if (width != null && (overflow === 'break' || overflow === 'breakAll')) {
- lines = text ? wrapText(text, style.font, width, overflow === 'breakAll', 0).lines : [];
- }
- else {
- lines = text ? text.split('\n') : [];
- }
- var contentHeight = lines.length * lineHeight;
- var height = retrieve2(style.height, contentHeight);
- if (contentHeight > height && truncateLineOverflow) {
- var lineCount = Math.floor(height / lineHeight);
- lines = lines.slice(0, lineCount);
- }
- if (text && truncate && width != null) {
- var options = prepareTruncateOptions(width, font, style.ellipsis, {
- minChar: style.truncateMinChar,
- placeholder: style.placeholder
- });
- for (var i = 0; i < lines.length; i++) {
- lines[i] = truncateSingleLine(lines[i], options);
- }
- }
- var outerHeight = height;
- var contentWidth = 0;
- for (var i = 0; i < lines.length; i++) {
- contentWidth = Math.max(getWidth(lines[i], font), contentWidth);
- }
- if (width == null) {
- width = contentWidth;
- }
- var outerWidth = contentWidth;
- if (padding) {
- outerHeight += padding[0] + padding[2];
- outerWidth += padding[1] + padding[3];
- width += padding[1] + padding[3];
- }
- if (bgColorDrawn) {
- outerWidth = width;
- }
- return {
- lines: lines,
- height: height,
- outerWidth: outerWidth,
- outerHeight: outerHeight,
- lineHeight: lineHeight,
- calculatedLineHeight: calculatedLineHeight,
- contentWidth: contentWidth,
- contentHeight: contentHeight,
- width: width
- };
- }
- var RichTextToken = (function () {
- function RichTextToken() {
- }
- return RichTextToken;
- }());
- var RichTextLine = (function () {
- function RichTextLine(tokens) {
- this.tokens = [];
- if (tokens) {
- this.tokens = tokens;
- }
- }
- return RichTextLine;
- }());
- var RichTextContentBlock = (function () {
- function RichTextContentBlock() {
- this.width = 0;
- this.height = 0;
- this.contentWidth = 0;
- this.contentHeight = 0;
- this.outerWidth = 0;
- this.outerHeight = 0;
- this.lines = [];
- }
- return RichTextContentBlock;
- }());
- function parseRichText(text, style) {
- var contentBlock = new RichTextContentBlock();
- text != null && (text += '');
- if (!text) {
- return contentBlock;
- }
- var topWidth = style.width;
- var topHeight = style.height;
- var overflow = style.overflow;
- var wrapInfo = (overflow === 'break' || overflow === 'breakAll') && topWidth != null
- ? { width: topWidth, accumWidth: 0, breakAll: overflow === 'breakAll' }
- : null;
- var lastIndex = STYLE_REG.lastIndex = 0;
- var result;
- while ((result = STYLE_REG.exec(text)) != null) {
- var matchedIndex = result.index;
- if (matchedIndex > lastIndex) {
- pushTokens(contentBlock, text.substring(lastIndex, matchedIndex), style, wrapInfo);
- }
- pushTokens(contentBlock, result[2], style, wrapInfo, result[1]);
- lastIndex = STYLE_REG.lastIndex;
- }
- if (lastIndex < text.length) {
- pushTokens(contentBlock, text.substring(lastIndex, text.length), style, wrapInfo);
- }
- var pendingList = [];
- var calculatedHeight = 0;
- var calculatedWidth = 0;
- var stlPadding = style.padding;
- var truncate = overflow === 'truncate';
- var truncateLine = style.lineOverflow === 'truncate';
- function finishLine(line, lineWidth, lineHeight) {
- line.width = lineWidth;
- line.lineHeight = lineHeight;
- calculatedHeight += lineHeight;
- calculatedWidth = Math.max(calculatedWidth, lineWidth);
- }
- outer: for (var i = 0; i < contentBlock.lines.length; i++) {
- var line = contentBlock.lines[i];
- var lineHeight = 0;
- var lineWidth = 0;
- for (var j = 0; j < line.tokens.length; j++) {
- var token = line.tokens[j];
- var tokenStyle = token.styleName && style.rich[token.styleName] || {};
- var textPadding = token.textPadding = tokenStyle.padding;
- var paddingH = textPadding ? textPadding[1] + textPadding[3] : 0;
- var font = token.font = tokenStyle.font || style.font;
- token.contentHeight = getLineHeight(font);
- var tokenHeight = retrieve2(tokenStyle.height, token.contentHeight);
- token.innerHeight = tokenHeight;
- textPadding && (tokenHeight += textPadding[0] + textPadding[2]);
- token.height = tokenHeight;
- token.lineHeight = retrieve3(tokenStyle.lineHeight, style.lineHeight, tokenHeight);
- token.align = tokenStyle && tokenStyle.align || style.align;
- token.verticalAlign = tokenStyle && tokenStyle.verticalAlign || 'middle';
- if (truncateLine && topHeight != null && calculatedHeight + token.lineHeight > topHeight) {
- if (j > 0) {
- line.tokens = line.tokens.slice(0, j);
- finishLine(line, lineWidth, lineHeight);
- contentBlock.lines = contentBlock.lines.slice(0, i + 1);
- }
- else {
- contentBlock.lines = contentBlock.lines.slice(0, i);
- }
- break outer;
- }
- var styleTokenWidth = tokenStyle.width;
- var tokenWidthNotSpecified = styleTokenWidth == null || styleTokenWidth === 'auto';
- if (typeof styleTokenWidth === 'string' && styleTokenWidth.charAt(styleTokenWidth.length - 1) === '%') {
- token.percentWidth = styleTokenWidth;
- pendingList.push(token);
- token.contentWidth = getWidth(token.text, font);
- }
- else {
- if (tokenWidthNotSpecified) {
- var textBackgroundColor = tokenStyle.backgroundColor;
- var bgImg = textBackgroundColor && textBackgroundColor.image;
- if (bgImg) {
- bgImg = findExistImage(bgImg);
- if (isImageReady(bgImg)) {
- token.width = Math.max(token.width, bgImg.width * tokenHeight / bgImg.height);
- }
- }
- }
- var remainTruncWidth = truncate && topWidth != null
- ? topWidth - lineWidth : null;
- if (remainTruncWidth != null && remainTruncWidth < token.width) {
- if (!tokenWidthNotSpecified || remainTruncWidth < paddingH) {
- token.text = '';
- token.width = token.contentWidth = 0;
- }
- else {
- token.text = truncateText(token.text, remainTruncWidth - paddingH, font, style.ellipsis, { minChar: style.truncateMinChar });
- token.width = token.contentWidth = getWidth(token.text, font);
- }
- }
- else {
- token.contentWidth = getWidth(token.text, font);
- }
- }
- token.width += paddingH;
- lineWidth += token.width;
- tokenStyle && (lineHeight = Math.max(lineHeight, token.lineHeight));
- }
- finishLine(line, lineWidth, lineHeight);
- }
- contentBlock.outerWidth = contentBlock.width = retrieve2(topWidth, calculatedWidth);
- contentBlock.outerHeight = contentBlock.height = retrieve2(topHeight, calculatedHeight);
- contentBlock.contentHeight = calculatedHeight;
- contentBlock.contentWidth = calculatedWidth;
- if (stlPadding) {
- contentBlock.outerWidth += stlPadding[1] + stlPadding[3];
- contentBlock.outerHeight += stlPadding[0] + stlPadding[2];
- }
- for (var i = 0; i < pendingList.length; i++) {
- var token = pendingList[i];
- var percentWidth = token.percentWidth;
- token.width = parseInt(percentWidth, 10) / 100 * contentBlock.width;
- }
- return contentBlock;
- }
- function pushTokens(block, str, style, wrapInfo, styleName) {
- var isEmptyStr = str === '';
- var tokenStyle = styleName && style.rich[styleName] || {};
- var lines = block.lines;
- var font = tokenStyle.font || style.font;
- var newLine = false;
- var strLines;
- var linesWidths;
- if (wrapInfo) {
- var tokenPadding = tokenStyle.padding;
- var tokenPaddingH = tokenPadding ? tokenPadding[1] + tokenPadding[3] : 0;
- if (tokenStyle.width != null && tokenStyle.width !== 'auto') {
- var outerWidth_1 = parsePercent(tokenStyle.width, wrapInfo.width) + tokenPaddingH;
- if (lines.length > 0) {
- if (outerWidth_1 + wrapInfo.accumWidth > wrapInfo.width) {
- strLines = str.split('\n');
- newLine = true;
- }
- }
- wrapInfo.accumWidth = outerWidth_1;
- }
- else {
- var res = wrapText(str, font, wrapInfo.width, wrapInfo.breakAll, wrapInfo.accumWidth);
- wrapInfo.accumWidth = res.accumWidth + tokenPaddingH;
- linesWidths = res.linesWidths;
- strLines = res.lines;
- }
- }
- else {
- strLines = str.split('\n');
- }
- for (var i = 0; i < strLines.length; i++) {
- var text = strLines[i];
- var token = new RichTextToken();
- token.styleName = styleName;
- token.text = text;
- token.isLineHolder = !text && !isEmptyStr;
- if (typeof tokenStyle.width === 'number') {
- token.width = tokenStyle.width;
- }
- else {
- token.width = linesWidths
- ? linesWidths[i]
- : getWidth(text, font);
- }
- if (!i && !newLine) {
- var tokens = (lines[lines.length - 1] || (lines[0] = new RichTextLine())).tokens;
- var tokensLen = tokens.length;
- (tokensLen === 1 && tokens[0].isLineHolder)
- ? (tokens[0] = token)
- : ((text || !tokensLen || isEmptyStr) && tokens.push(token));
- }
- else {
- lines.push(new RichTextLine([token]));
- }
- }
- }
- function isAlphabeticLetter(ch) {
- var code = ch.charCodeAt(0);
- return code >= 0x20 && code <= 0x24F
- || code >= 0x370 && code <= 0x10FF
- || code >= 0x1200 && code <= 0x13FF
- || code >= 0x1E00 && code <= 0x206F;
- }
- var breakCharMap = reduce(',&?/;] '.split(''), function (obj, ch) {
- obj[ch] = true;
- return obj;
- }, {});
- function isWordBreakChar(ch) {
- if (isAlphabeticLetter(ch)) {
- if (breakCharMap[ch]) {
- return true;
- }
- return false;
- }
- return true;
- }
- function wrapText(text, font, lineWidth, isBreakAll, lastAccumWidth) {
- var lines = [];
- var linesWidths = [];
- var line = '';
- var currentWord = '';
- var currentWordWidth = 0;
- var accumWidth = 0;
- for (var i = 0; i < text.length; i++) {
- var ch = text.charAt(i);
- if (ch === '\n') {
- if (currentWord) {
- line += currentWord;
- accumWidth += currentWordWidth;
- }
- lines.push(line);
- linesWidths.push(accumWidth);
- line = '';
- currentWord = '';
- currentWordWidth = 0;
- accumWidth = 0;
- continue;
- }
- var chWidth = getWidth(ch, font);
- var inWord = isBreakAll ? false : !isWordBreakChar(ch);
- if (!lines.length
- ? lastAccumWidth + accumWidth + chWidth > lineWidth
- : accumWidth + chWidth > lineWidth) {
- if (!accumWidth) {
- if (inWord) {
- lines.push(currentWord);
- linesWidths.push(currentWordWidth);
- currentWord = ch;
- currentWordWidth = chWidth;
- }
- else {
- lines.push(ch);
- linesWidths.push(chWidth);
- }
- }
- else if (line || currentWord) {
- if (inWord) {
- if (!line) {
- line = currentWord;
- currentWord = '';
- currentWordWidth = 0;
- accumWidth = currentWordWidth;
- }
- lines.push(line);
- linesWidths.push(accumWidth - currentWordWidth);
- currentWord += ch;
- currentWordWidth += chWidth;
- line = '';
- accumWidth = currentWordWidth;
- }
- else {
- if (currentWord) {
- line += currentWord;
- currentWord = '';
- currentWordWidth = 0;
- }
- lines.push(line);
- linesWidths.push(accumWidth);
- line = ch;
- accumWidth = chWidth;
- }
- }
- continue;
- }
- accumWidth += chWidth;
- if (inWord) {
- currentWord += ch;
- currentWordWidth += chWidth;
- }
- else {
- if (currentWord) {
- line += currentWord;
- currentWord = '';
- currentWordWidth = 0;
- }
- line += ch;
- }
- }
- if (!lines.length && !line) {
- line = text;
- currentWord = '';
- currentWordWidth = 0;
- }
- if (currentWord) {
- line += currentWord;
- }
- if (line) {
- lines.push(line);
- linesWidths.push(accumWidth);
- }
- if (lines.length === 1) {
- accumWidth += lastAccumWidth;
- }
- return {
- accumWidth: accumWidth,
- lines: lines,
- linesWidths: linesWidths
- };
- }
- var DEFAULT_RICH_TEXT_COLOR = {
- fill: '#000'
- };
- var DEFAULT_STROKE_LINE_WIDTH = 2;
- var DEFAULT_TEXT_ANIMATION_PROPS = {
- style: defaults({
- fill: true,
- stroke: true,
- fillOpacity: true,
- strokeOpacity: true,
- lineWidth: true,
- fontSize: true,
- lineHeight: true,
- width: true,
- height: true,
- textShadowColor: true,
- textShadowBlur: true,
- textShadowOffsetX: true,
- textShadowOffsetY: true,
- backgroundColor: true,
- padding: true,
- borderColor: true,
- borderWidth: true,
- borderRadius: true
- }, DEFAULT_COMMON_ANIMATION_PROPS.style)
- };
- var ZRText = (function (_super) {
- __extends(ZRText, _super);
- function ZRText(opts) {
- var _this = _super.call(this) || this;
- _this.type = 'text';
- _this._children = [];
- _this._defaultStyle = DEFAULT_RICH_TEXT_COLOR;
- _this.attr(opts);
- return _this;
- }
- ZRText.prototype.childrenRef = function () {
- return this._children;
- };
- ZRText.prototype.update = function () {
- _super.prototype.update.call(this);
- if (this.styleChanged()) {
- this._updateSubTexts();
- }
- for (var i = 0; i < this._children.length; i++) {
- var child = this._children[i];
- child.zlevel = this.zlevel;
- child.z = this.z;
- child.z2 = this.z2;
- child.culling = this.culling;
- child.cursor = this.cursor;
- child.invisible = this.invisible;
- }
- };
- ZRText.prototype.updateTransform = function () {
- var innerTransformable = this.innerTransformable;
- if (innerTransformable) {
- innerTransformable.updateTransform();
- if (innerTransformable.transform) {
- this.transform = innerTransformable.transform;
- }
- }
- else {
- _super.prototype.updateTransform.call(this);
- }
- };
- ZRText.prototype.getLocalTransform = function (m) {
- var innerTransformable = this.innerTransformable;
- return innerTransformable
- ? innerTransformable.getLocalTransform(m)
- : _super.prototype.getLocalTransform.call(this, m);
- };
- ZRText.prototype.getComputedTransform = function () {
- if (this.__hostTarget) {
- this.__hostTarget.getComputedTransform();
- this.__hostTarget.updateInnerText(true);
- }
- return _super.prototype.getComputedTransform.call(this);
- };
- ZRText.prototype._updateSubTexts = function () {
- this._childCursor = 0;
- normalizeTextStyle(this.style);
- this.style.rich
- ? this._updateRichTexts()
- : this._updatePlainTexts();
- this._children.length = this._childCursor;
- this.styleUpdated();
- };
- ZRText.prototype.addSelfToZr = function (zr) {
- _super.prototype.addSelfToZr.call(this, zr);
- for (var i = 0; i < this._children.length; i++) {
- this._children[i].__zr = zr;
- }
- };
- ZRText.prototype.removeSelfFromZr = function (zr) {
- _super.prototype.removeSelfFromZr.call(this, zr);
- for (var i = 0; i < this._children.length; i++) {
- this._children[i].__zr = null;
- }
- };
- ZRText.prototype.getBoundingRect = function () {
- if (this.styleChanged()) {
- this._updateSubTexts();
- }
- if (!this._rect) {
- var tmpRect = new BoundingRect(0, 0, 0, 0);
- var children = this._children;
- var tmpMat = [];
- var rect = null;
- for (var i = 0; i < children.length; i++) {
- var child = children[i];
- var childRect = child.getBoundingRect();
- var transform = child.getLocalTransform(tmpMat);
- if (transform) {
- tmpRect.copy(childRect);
- tmpRect.applyTransform(transform);
- rect = rect || tmpRect.clone();
- rect.union(tmpRect);
- }
- else {
- rect = rect || childRect.clone();
- rect.union(childRect);
- }
- }
- this._rect = rect || tmpRect;
- }
- return this._rect;
- };
- ZRText.prototype.setDefaultTextStyle = function (defaultTextStyle) {
- this._defaultStyle = defaultTextStyle || DEFAULT_RICH_TEXT_COLOR;
- };
- ZRText.prototype.setTextContent = function (textContent) {
- {
- throw new Error('Can\'t attach text on another text');
- }
- };
- ZRText.prototype._mergeStyle = function (targetStyle, sourceStyle) {
- if (!sourceStyle) {
- return targetStyle;
- }
- var sourceRich = sourceStyle.rich;
- var targetRich = targetStyle.rich || (sourceRich && {});
- extend(targetStyle, sourceStyle);
- if (sourceRich && targetRich) {
- this._mergeRich(targetRich, sourceRich);
- targetStyle.rich = targetRich;
- }
- else if (targetRich) {
- targetStyle.rich = targetRich;
- }
- return targetStyle;
- };
- ZRText.prototype._mergeRich = function (targetRich, sourceRich) {
- var richNames = keys(sourceRich);
- for (var i = 0; i < richNames.length; i++) {
- var richName = richNames[i];
- targetRich[richName] = targetRich[richName] || {};
- extend(targetRich[richName], sourceRich[richName]);
- }
- };
- ZRText.prototype.getAnimationStyleProps = function () {
- return DEFAULT_TEXT_ANIMATION_PROPS;
- };
- ZRText.prototype._getOrCreateChild = function (Ctor) {
- var child = this._children[this._childCursor];
- if (!child || !(child instanceof Ctor)) {
- child = new Ctor();
- }
- this._children[this._childCursor++] = child;
- child.__zr = this.__zr;
- child.parent = this;
- return child;
- };
- ZRText.prototype._updatePlainTexts = function () {
- var style = this.style;
- var textFont = style.font || DEFAULT_FONT;
- var textPadding = style.padding;
- var text = getStyleText(style);
- var contentBlock = parsePlainText(text, style);
- var needDrawBg = needDrawBackground(style);
- var bgColorDrawn = !!(style.backgroundColor);
- var outerHeight = contentBlock.outerHeight;
- var outerWidth = contentBlock.outerWidth;
- var contentWidth = contentBlock.contentWidth;
- var textLines = contentBlock.lines;
- var lineHeight = contentBlock.lineHeight;
- var defaultStyle = this._defaultStyle;
- var baseX = style.x || 0;
- var baseY = style.y || 0;
- var textAlign = style.align || defaultStyle.align || 'left';
- var verticalAlign = style.verticalAlign || defaultStyle.verticalAlign || 'top';
- var textX = baseX;
- var textY = adjustTextY$1(baseY, contentBlock.contentHeight, verticalAlign);
- if (needDrawBg || textPadding) {
- var boxX = adjustTextX(baseX, outerWidth, textAlign);
- var boxY = adjustTextY$1(baseY, outerHeight, verticalAlign);
- needDrawBg && this._renderBackground(style, style, boxX, boxY, outerWidth, outerHeight);
- }
- textY += lineHeight / 2;
- if (textPadding) {
- textX = getTextXForPadding(baseX, textAlign, textPadding);
- if (verticalAlign === 'top') {
- textY += textPadding[0];
- }
- else if (verticalAlign === 'bottom') {
- textY -= textPadding[2];
- }
- }
- var defaultLineWidth = 0;
- var useDefaultFill = false;
- var textFill = getFill('fill' in style
- ? style.fill
- : (useDefaultFill = true, defaultStyle.fill));
- var textStroke = getStroke('stroke' in style
- ? style.stroke
- : (!bgColorDrawn
- && (!defaultStyle.autoStroke || useDefaultFill))
- ? (defaultLineWidth = DEFAULT_STROKE_LINE_WIDTH, defaultStyle.stroke)
- : null);
- var hasShadow = style.textShadowBlur > 0;
- var fixedBoundingRect = style.width != null
- && (style.overflow === 'truncate' || style.overflow === 'break' || style.overflow === 'breakAll');
- var calculatedLineHeight = contentBlock.calculatedLineHeight;
- for (var i = 0; i < textLines.length; i++) {
- var el = this._getOrCreateChild(TSpan);
- var subElStyle = el.createStyle();
- el.useStyle(subElStyle);
- subElStyle.text = textLines[i];
- subElStyle.x = textX;
- subElStyle.y = textY;
- if (textAlign) {
- subElStyle.textAlign = textAlign;
- }
- subElStyle.textBaseline = 'middle';
- subElStyle.opacity = style.opacity;
- subElStyle.strokeFirst = true;
- if (hasShadow) {
- subElStyle.shadowBlur = style.textShadowBlur || 0;
- subElStyle.shadowColor = style.textShadowColor || 'transparent';
- subElStyle.shadowOffsetX = style.textShadowOffsetX || 0;
- subElStyle.shadowOffsetY = style.textShadowOffsetY || 0;
- }
- subElStyle.stroke = textStroke;
- subElStyle.fill = textFill;
- if (textStroke) {
- subElStyle.lineWidth = style.lineWidth || defaultLineWidth;
- subElStyle.lineDash = style.lineDash;
- subElStyle.lineDashOffset = style.lineDashOffset || 0;
- }
- subElStyle.font = textFont;
- setSeparateFont(subElStyle, style);
- textY += lineHeight;
- if (fixedBoundingRect) {
- el.setBoundingRect(new BoundingRect(adjustTextX(subElStyle.x, style.width, subElStyle.textAlign), adjustTextY$1(subElStyle.y, calculatedLineHeight, subElStyle.textBaseline), contentWidth, calculatedLineHeight));
- }
- }
- };
- ZRText.prototype._updateRichTexts = function () {
- var style = this.style;
- var text = getStyleText(style);
- var contentBlock = parseRichText(text, style);
- var contentWidth = contentBlock.width;
- var outerWidth = contentBlock.outerWidth;
- var outerHeight = contentBlock.outerHeight;
- var textPadding = style.padding;
- var baseX = style.x || 0;
- var baseY = style.y || 0;
- var defaultStyle = this._defaultStyle;
- var textAlign = style.align || defaultStyle.align;
- var verticalAlign = style.verticalAlign || defaultStyle.verticalAlign;
- var boxX = adjustTextX(baseX, outerWidth, textAlign);
- var boxY = adjustTextY$1(baseY, outerHeight, verticalAlign);
- var xLeft = boxX;
- var lineTop = boxY;
- if (textPadding) {
- xLeft += textPadding[3];
- lineTop += textPadding[0];
- }
- var xRight = xLeft + contentWidth;
- if (needDrawBackground(style)) {
- this._renderBackground(style, style, boxX, boxY, outerWidth, outerHeight);
- }
- var bgColorDrawn = !!(style.backgroundColor);
- for (var i = 0; i < contentBlock.lines.length; i++) {
- var line = contentBlock.lines[i];
- var tokens = line.tokens;
- var tokenCount = tokens.length;
- var lineHeight = line.lineHeight;
- var remainedWidth = line.width;
- var leftIndex = 0;
- var lineXLeft = xLeft;
- var lineXRight = xRight;
- var rightIndex = tokenCount - 1;
- var token = void 0;
- while (leftIndex < tokenCount
- && (token = tokens[leftIndex], !token.align || token.align === 'left')) {
- this._placeToken(token, style, lineHeight, lineTop, lineXLeft, 'left', bgColorDrawn);
- remainedWidth -= token.width;
- lineXLeft += token.width;
- leftIndex++;
- }
- while (rightIndex >= 0
- && (token = tokens[rightIndex], token.align === 'right')) {
- this._placeToken(token, style, lineHeight, lineTop, lineXRight, 'right', bgColorDrawn);
- remainedWidth -= token.width;
- lineXRight -= token.width;
- rightIndex--;
- }
- lineXLeft += (contentWidth - (lineXLeft - xLeft) - (xRight - lineXRight) - remainedWidth) / 2;
- while (leftIndex <= rightIndex) {
- token = tokens[leftIndex];
- this._placeToken(token, style, lineHeight, lineTop, lineXLeft + token.width / 2, 'center', bgColorDrawn);
- lineXLeft += token.width;
- leftIndex++;
- }
- lineTop += lineHeight;
- }
- };
- ZRText.prototype._placeToken = function (token, style, lineHeight, lineTop, x, textAlign, parentBgColorDrawn) {
- var tokenStyle = style.rich[token.styleName] || {};
- tokenStyle.text = token.text;
- var verticalAlign = token.verticalAlign;
- var y = lineTop + lineHeight / 2;
- if (verticalAlign === 'top') {
- y = lineTop + token.height / 2;
- }
- else if (verticalAlign === 'bottom') {
- y = lineTop + lineHeight - token.height / 2;
- }
- var needDrawBg = !token.isLineHolder && needDrawBackground(tokenStyle);
- needDrawBg && this._renderBackground(tokenStyle, style, textAlign === 'right'
- ? x - token.width
- : textAlign === 'center'
- ? x - token.width / 2
- : x, y - token.height / 2, token.width, token.height);
- var bgColorDrawn = !!tokenStyle.backgroundColor;
- var textPadding = token.textPadding;
- if (textPadding) {
- x = getTextXForPadding(x, textAlign, textPadding);
- y -= token.height / 2 - textPadding[0] - token.innerHeight / 2;
- }
- var el = this._getOrCreateChild(TSpan);
- var subElStyle = el.createStyle();
- el.useStyle(subElStyle);
- var defaultStyle = this._defaultStyle;
- var useDefaultFill = false;
- var defaultLineWidth = 0;
- var textFill = getFill('fill' in tokenStyle ? tokenStyle.fill
- : 'fill' in style ? style.fill
- : (useDefaultFill = true, defaultStyle.fill));
- var textStroke = getStroke('stroke' in tokenStyle ? tokenStyle.stroke
- : 'stroke' in style ? style.stroke
- : (!bgColorDrawn
- && !parentBgColorDrawn
- && (!defaultStyle.autoStroke || useDefaultFill)) ? (defaultLineWidth = DEFAULT_STROKE_LINE_WIDTH, defaultStyle.stroke)
- : null);
- var hasShadow = tokenStyle.textShadowBlur > 0
- || style.textShadowBlur > 0;
- subElStyle.text = token.text;
- subElStyle.x = x;
- subElStyle.y = y;
- if (hasShadow) {
- subElStyle.shadowBlur = tokenStyle.textShadowBlur || style.textShadowBlur || 0;
- subElStyle.shadowColor = tokenStyle.textShadowColor || style.textShadowColor || 'transparent';
- subElStyle.shadowOffsetX = tokenStyle.textShadowOffsetX || style.textShadowOffsetX || 0;
- subElStyle.shadowOffsetY = tokenStyle.textShadowOffsetY || style.textShadowOffsetY || 0;
- }
- subElStyle.textAlign = textAlign;
- subElStyle.textBaseline = 'middle';
- subElStyle.font = token.font || DEFAULT_FONT;
- subElStyle.opacity = retrieve3(tokenStyle.opacity, style.opacity, 1);
- setSeparateFont(subElStyle, tokenStyle);
- if (textStroke) {
- subElStyle.lineWidth = retrieve3(tokenStyle.lineWidth, style.lineWidth, defaultLineWidth);
- subElStyle.lineDash = retrieve2(tokenStyle.lineDash, style.lineDash);
- subElStyle.lineDashOffset = style.lineDashOffset || 0;
- subElStyle.stroke = textStroke;
- }
- if (textFill) {
- subElStyle.fill = textFill;
- }
- var textWidth = token.contentWidth;
- var textHeight = token.contentHeight;
- el.setBoundingRect(new BoundingRect(adjustTextX(subElStyle.x, textWidth, subElStyle.textAlign), adjustTextY$1(subElStyle.y, textHeight, subElStyle.textBaseline), textWidth, textHeight));
- };
- ZRText.prototype._renderBackground = function (style, topStyle, x, y, width, height) {
- var textBackgroundColor = style.backgroundColor;
- var textBorderWidth = style.borderWidth;
- var textBorderColor = style.borderColor;
- var isImageBg = textBackgroundColor && textBackgroundColor.image;
- var isPlainOrGradientBg = textBackgroundColor && !isImageBg;
- var textBorderRadius = style.borderRadius;
- var self = this;
- var rectEl;
- var imgEl;
- if (isPlainOrGradientBg || style.lineHeight || (textBorderWidth && textBorderColor)) {
- rectEl = this._getOrCreateChild(Rect);
- rectEl.useStyle(rectEl.createStyle());
- rectEl.style.fill = null;
- var rectShape = rectEl.shape;
- rectShape.x = x;
- rectShape.y = y;
- rectShape.width = width;
- rectShape.height = height;
- rectShape.r = textBorderRadius;
- rectEl.dirtyShape();
- }
- if (isPlainOrGradientBg) {
- var rectStyle = rectEl.style;
- rectStyle.fill = textBackgroundColor || null;
- rectStyle.fillOpacity = retrieve2(style.fillOpacity, 1);
- }
- else if (isImageBg) {
- imgEl = this._getOrCreateChild(ZRImage);
- imgEl.onload = function () {
- self.dirtyStyle();
- };
- var imgStyle = imgEl.style;
- imgStyle.image = textBackgroundColor.image;
- imgStyle.x = x;
- imgStyle.y = y;
- imgStyle.width = width;
- imgStyle.height = height;
- }
- if (textBorderWidth && textBorderColor) {
- var rectStyle = rectEl.style;
- rectStyle.lineWidth = textBorderWidth;
- rectStyle.stroke = textBorderColor;
- rectStyle.strokeOpacity = retrieve2(style.strokeOpacity, 1);
- rectStyle.lineDash = style.borderDash;
- rectStyle.lineDashOffset = style.borderDashOffset || 0;
- rectEl.strokeContainThreshold = 0;
- if (rectEl.hasFill() && rectEl.hasStroke()) {
- rectStyle.strokeFirst = true;
- rectStyle.lineWidth *= 2;
- }
- }
- var commonStyle = (rectEl || imgEl).style;
- commonStyle.shadowBlur = style.shadowBlur || 0;
- commonStyle.shadowColor = style.shadowColor || 'transparent';
- commonStyle.shadowOffsetX = style.shadowOffsetX || 0;
- commonStyle.shadowOffsetY = style.shadowOffsetY || 0;
- commonStyle.opacity = retrieve3(style.opacity, topStyle.opacity, 1);
- };
- ZRText.makeFont = function (style) {
- var font = '';
- if (hasSeparateFont(style)) {
- font = [
- style.fontStyle,
- style.fontWeight,
- parseFontSize(style.fontSize),
- style.fontFamily || 'sans-serif'
- ].join(' ');
- }
- return font && trim(font) || style.textFont || style.font;
- };
- return ZRText;
- }(Displayable));
- var VALID_TEXT_ALIGN = { left: true, right: 1, center: 1 };
- var VALID_TEXT_VERTICAL_ALIGN = { top: 1, bottom: 1, middle: 1 };
- var FONT_PARTS = ['fontStyle', 'fontWeight', 'fontSize', 'fontFamily'];
- function parseFontSize(fontSize) {
- if (typeof fontSize === 'string'
- && (fontSize.indexOf('px') !== -1
- || fontSize.indexOf('rem') !== -1
- || fontSize.indexOf('em') !== -1)) {
- return fontSize;
- }
- else if (!isNaN(+fontSize)) {
- return fontSize + 'px';
- }
- else {
- return DEFAULT_FONT_SIZE + 'px';
- }
- }
- function setSeparateFont(targetStyle, sourceStyle) {
- for (var i = 0; i < FONT_PARTS.length; i++) {
- var fontProp = FONT_PARTS[i];
- var val = sourceStyle[fontProp];
- if (val != null) {
- targetStyle[fontProp] = val;
- }
- }
- }
- function hasSeparateFont(style) {
- return style.fontSize != null || style.fontFamily || style.fontWeight;
- }
- function normalizeTextStyle(style) {
- normalizeStyle(style);
- each(style.rich, normalizeStyle);
- return style;
- }
- function normalizeStyle(style) {
- if (style) {
- style.font = ZRText.makeFont(style);
- var textAlign = style.align;
- textAlign === 'middle' && (textAlign = 'center');
- style.align = (textAlign == null || VALID_TEXT_ALIGN[textAlign]) ? textAlign : 'left';
- var verticalAlign = style.verticalAlign;
- verticalAlign === 'center' && (verticalAlign = 'middle');
- style.verticalAlign = (verticalAlign == null || VALID_TEXT_VERTICAL_ALIGN[verticalAlign]) ? verticalAlign : 'top';
- var textPadding = style.padding;
- if (textPadding) {
- style.padding = normalizeCssArray(style.padding);
- }
- }
- }
- function getStroke(stroke, lineWidth) {
- return (stroke == null || lineWidth <= 0 || stroke === 'transparent' || stroke === 'none')
- ? null
- : (stroke.image || stroke.colorStops)
- ? '#000'
- : stroke;
- }
- function getFill(fill) {
- return (fill == null || fill === 'none')
- ? null
- : (fill.image || fill.colorStops)
- ? '#000'
- : fill;
- }
- function getTextXForPadding(x, textAlign, textPadding) {
- return textAlign === 'right'
- ? (x - textPadding[1])
- : textAlign === 'center'
- ? (x + textPadding[3] / 2 - textPadding[1] / 2)
- : (x + textPadding[3]);
- }
- function getStyleText(style) {
- var text = style.text;
- text != null && (text += '');
- return text;
- }
- function needDrawBackground(style) {
- return !!(style.backgroundColor
- || style.lineHeight
- || (style.borderWidth && style.borderColor));
- }
- var ArcShape = (function () {
- function ArcShape() {
- this.cx = 0;
- this.cy = 0;
- this.r = 0;
- this.startAngle = 0;
- this.endAngle = Math.PI * 2;
- this.clockwise = true;
- }
- return ArcShape;
- }());
- var Arc = (function (_super) {
- __extends(Arc, _super);
- function Arc(opts) {
- return _super.call(this, opts) || this;
- }
- Arc.prototype.getDefaultStyle = function () {
- return {
- stroke: '#000',
- fill: null
- };
- };
- Arc.prototype.getDefaultShape = function () {
- return new ArcShape();
- };
- Arc.prototype.buildPath = function (ctx, shape) {
- var x = shape.cx;
- var y = shape.cy;
- var r = Math.max(shape.r, 0);
- var startAngle = shape.startAngle;
- var endAngle = shape.endAngle;
- var clockwise = shape.clockwise;
- var unitX = Math.cos(startAngle);
- var unitY = Math.sin(startAngle);
- ctx.moveTo(unitX * r + x, unitY * r + y);
- ctx.arc(x, y, r, startAngle, endAngle, !clockwise);
- };
- return Arc;
- }(Path));
- Arc.prototype.type = 'arc';
- var out = [];
- var BezierCurveShape = (function () {
- function BezierCurveShape() {
- this.x1 = 0;
- this.y1 = 0;
- this.x2 = 0;
- this.y2 = 0;
- this.cpx1 = 0;
- this.cpy1 = 0;
- this.percent = 1;
- }
- return BezierCurveShape;
- }());
- function someVectorAt(shape, t, isTangent) {
- var cpx2 = shape.cpx2;
- var cpy2 = shape.cpy2;
- if (cpx2 != null || cpy2 != null) {
- return [
- (isTangent ? cubicDerivativeAt : cubicAt)(shape.x1, shape.cpx1, shape.cpx2, shape.x2, t),
- (isTangent ? cubicDerivativeAt : cubicAt)(shape.y1, shape.cpy1, shape.cpy2, shape.y2, t)
- ];
- }
- else {
- return [
- (isTangent ? quadraticDerivativeAt : quadraticAt)(shape.x1, shape.cpx1, shape.x2, t),
- (isTangent ? quadraticDerivativeAt : quadraticAt)(shape.y1, shape.cpy1, shape.y2, t)
- ];
- }
- }
- var BezierCurve = (function (_super) {
- __extends(BezierCurve, _super);
- function BezierCurve(opts) {
- return _super.call(this, opts) || this;
- }
- BezierCurve.prototype.getDefaultStyle = function () {
- return {
- stroke: '#000',
- fill: null
- };
- };
- BezierCurve.prototype.getDefaultShape = function () {
- return new BezierCurveShape();
- };
- BezierCurve.prototype.buildPath = function (ctx, shape) {
- var x1 = shape.x1;
- var y1 = shape.y1;
- var x2 = shape.x2;
- var y2 = shape.y2;
- var cpx1 = shape.cpx1;
- var cpy1 = shape.cpy1;
- var cpx2 = shape.cpx2;
- var cpy2 = shape.cpy2;
- var percent = shape.percent;
- if (percent === 0) {
- return;
- }
- ctx.moveTo(x1, y1);
- if (cpx2 == null || cpy2 == null) {
- if (percent < 1) {
- quadraticSubdivide(x1, cpx1, x2, percent, out);
- cpx1 = out[1];
- x2 = out[2];
- quadraticSubdivide(y1, cpy1, y2, percent, out);
- cpy1 = out[1];
- y2 = out[2];
- }
- ctx.quadraticCurveTo(cpx1, cpy1, x2, y2);
- }
- else {
- if (percent < 1) {
- cubicSubdivide(x1, cpx1, cpx2, x2, percent, out);
- cpx1 = out[1];
- cpx2 = out[2];
- x2 = out[3];
- cubicSubdivide(y1, cpy1, cpy2, y2, percent, out);
- cpy1 = out[1];
- cpy2 = out[2];
- y2 = out[3];
- }
- ctx.bezierCurveTo(cpx1, cpy1, cpx2, cpy2, x2, y2);
- }
- };
- BezierCurve.prototype.pointAt = function (t) {
- return someVectorAt(this.shape, t, false);
- };
- BezierCurve.prototype.tangentAt = function (t) {
- var p = someVectorAt(this.shape, t, true);
- return normalize(p, p);
- };
- return BezierCurve;
- }(Path));
- BezierCurve.prototype.type = 'bezier-curve';
- var DropletShape = (function () {
- function DropletShape() {
- this.cx = 0;
- this.cy = 0;
- this.width = 0;
- this.height = 0;
- }
- return DropletShape;
- }());
- var Droplet = (function (_super) {
- __extends(Droplet, _super);
- function Droplet(opts) {
- return _super.call(this, opts) || this;
- }
- Droplet.prototype.getDefaultShape = function () {
- return new DropletShape();
- };
- Droplet.prototype.buildPath = function (ctx, shape) {
- var x = shape.cx;
- var y = shape.cy;
- var a = shape.width;
- var b = shape.height;
- ctx.moveTo(x, y + a);
- ctx.bezierCurveTo(x + a, y + a, x + a * 3 / 2, y - a / 3, x, y - b);
- ctx.bezierCurveTo(x - a * 3 / 2, y - a / 3, x - a, y + a, x, y + a);
- ctx.closePath();
- };
- return Droplet;
- }(Path));
- Droplet.prototype.type = 'droplet';
- var HeartShape = (function () {
- function HeartShape() {
- this.cx = 0;
- this.cy = 0;
- this.width = 0;
- this.height = 0;
- }
- return HeartShape;
- }());
- var Heart = (function (_super) {
- __extends(Heart, _super);
- function Heart(opts) {
- return _super.call(this, opts) || this;
- }
- Heart.prototype.getDefaultShape = function () {
- return new HeartShape();
- };
- Heart.prototype.buildPath = function (ctx, shape) {
- var x = shape.cx;
- var y = shape.cy;
- var a = shape.width;
- var b = shape.height;
- ctx.moveTo(x, y);
- ctx.bezierCurveTo(x + a / 2, y - b * 2 / 3, x + a * 2, y + b / 3, x, y + b);
- ctx.bezierCurveTo(x - a * 2, y + b / 3, x - a / 2, y - b * 2 / 3, x, y);
- };
- return Heart;
- }(Path));
- Heart.prototype.type = 'heart';
- var PI$3 = Math.PI;
- var sin = Math.sin;
- var cos = Math.cos;
- var IsogonShape = (function () {
- function IsogonShape() {
- this.x = 0;
- this.y = 0;
- this.r = 0;
- this.n = 0;
- }
- return IsogonShape;
- }());
- var Isogon = (function (_super) {
- __extends(Isogon, _super);
- function Isogon(opts) {
- return _super.call(this, opts) || this;
- }
- Isogon.prototype.getDefaultShape = function () {
- return new IsogonShape();
- };
- Isogon.prototype.buildPath = function (ctx, shape) {
- var n = shape.n;
- if (!n || n < 2) {
- return;
- }
- var x = shape.x;
- var y = shape.y;
- var r = shape.r;
- var dStep = 2 * PI$3 / n;
- var deg = -PI$3 / 2;
- ctx.moveTo(x + r * cos(deg), y + r * sin(deg));
- for (var i = 0, end = n - 1; i < end; i++) {
- deg += dStep;
- ctx.lineTo(x + r * cos(deg), y + r * sin(deg));
- }
- ctx.closePath();
- return;
- };
- return Isogon;
- }(Path));
- Isogon.prototype.type = 'isogon';
- var RingShape = (function () {
- function RingShape() {
- this.cx = 0;
- this.cy = 0;
- this.r = 0;
- this.r0 = 0;
- }
- return RingShape;
- }());
- var Ring = (function (_super) {
- __extends(Ring, _super);
- function Ring(opts) {
- return _super.call(this, opts) || this;
- }
- Ring.prototype.getDefaultShape = function () {
- return new RingShape();
- };
- Ring.prototype.buildPath = function (ctx, shape) {
- var x = shape.cx;
- var y = shape.cy;
- var PI2 = Math.PI * 2;
- ctx.moveTo(x + shape.r, y);
- ctx.arc(x, y, shape.r, 0, PI2, false);
- ctx.moveTo(x + shape.r0, y);
- ctx.arc(x, y, shape.r0, 0, PI2, true);
- };
- return Ring;
- }(Path));
- Ring.prototype.type = 'ring';
- var sin$1 = Math.sin;
- var cos$1 = Math.cos;
- var radian = Math.PI / 180;
- var RoseShape = (function () {
- function RoseShape() {
- this.cx = 0;
- this.cy = 0;
- this.r = [];
- this.k = 0;
- this.n = 1;
- }
- return RoseShape;
- }());
- var Rose = (function (_super) {
- __extends(Rose, _super);
- function Rose(opts) {
- return _super.call(this, opts) || this;
- }
- Rose.prototype.getDefaultStyle = function () {
- return {
- stroke: '#000',
- fill: null
- };
- };
- Rose.prototype.getDefaultShape = function () {
- return new RoseShape();
- };
- Rose.prototype.buildPath = function (ctx, shape) {
- var R = shape.r;
- var k = shape.k;
- var n = shape.n;
- var x0 = shape.cx;
- var y0 = shape.cy;
- var x;
- var y;
- var r;
- ctx.moveTo(x0, y0);
- for (var i = 0, len = R.length; i < len; i++) {
- r = R[i];
- for (var j = 0; j <= 360 * n; j++) {
- x = r
- * sin$1(k / n * j % 360 * radian)
- * cos$1(j * radian)
- + x0;
- y = r
- * sin$1(k / n * j % 360 * radian)
- * sin$1(j * radian)
- + y0;
- ctx.lineTo(x, y);
- }
- }
- };
- return Rose;
- }(Path));
- Rose.prototype.type = 'rose';
- var PI$4 = Math.PI;
- var cos$2 = Math.cos;
- var sin$2 = Math.sin;
- var StarShape = (function () {
- function StarShape() {
- this.cx = 0;
- this.cy = 0;
- this.n = 3;
- this.r = 0;
- }
- return StarShape;
- }());
- var Star = (function (_super) {
- __extends(Star, _super);
- function Star(opts) {
- return _super.call(this, opts) || this;
- }
- Star.prototype.getDefaultShape = function () {
- return new StarShape();
- };
- Star.prototype.buildPath = function (ctx, shape) {
- var n = shape.n;
- if (!n || n < 2) {
- return;
- }
- var x = shape.cx;
- var y = shape.cy;
- var r = shape.r;
- var r0 = shape.r0;
- if (r0 == null) {
- r0 = n > 4
- ? r * cos$2(2 * PI$4 / n) / cos$2(PI$4 / n)
- : r / 3;
- }
- var dStep = PI$4 / n;
- var deg = -PI$4 / 2;
- var xStart = x + r * cos$2(deg);
- var yStart = y + r * sin$2(deg);
- deg += dStep;
- ctx.moveTo(xStart, yStart);
- for (var i = 0, end = n * 2 - 1, ri = void 0; i < end; i++) {
- ri = i % 2 === 0 ? r0 : r;
- ctx.lineTo(x + ri * cos$2(deg), y + ri * sin$2(deg));
- deg += dStep;
- }
- ctx.closePath();
- };
- return Star;
- }(Path));
- Star.prototype.type = 'star';
- var cos$3 = Math.cos;
- var sin$3 = Math.sin;
- var TrochoidShape = (function () {
- function TrochoidShape() {
- this.cx = 0;
- this.cy = 0;
- this.r = 0;
- this.r0 = 0;
- this.d = 0;
- this.location = 'out';
- }
- return TrochoidShape;
- }());
- var Trochoid = (function (_super) {
- __extends(Trochoid, _super);
- function Trochoid(opts) {
- return _super.call(this, opts) || this;
- }
- Trochoid.prototype.getDefaultStyle = function () {
- return {
- stroke: '#000',
- fill: null
- };
- };
- Trochoid.prototype.getDefaultShape = function () {
- return new TrochoidShape();
- };
- Trochoid.prototype.buildPath = function (ctx, shape) {
- var R = shape.r;
- var r = shape.r0;
- var d = shape.d;
- var offsetX = shape.cx;
- var offsetY = shape.cy;
- var delta = shape.location === 'out' ? 1 : -1;
- var x1;
- var y1;
- var x2;
- var y2;
- if (shape.location && R <= r) {
- return;
- }
- var num = 0;
- var i = 1;
- var theta;
- x1 = (R + delta * r) * cos$3(0)
- - delta * d * cos$3(0) + offsetX;
- y1 = (R + delta * r) * sin$3(0)
- - d * sin$3(0) + offsetY;
- ctx.moveTo(x1, y1);
- do {
- num++;
- } while ((r * num) % (R + delta * r) !== 0);
- do {
- theta = Math.PI / 180 * i;
- x2 = (R + delta * r) * cos$3(theta)
- - delta * d * cos$3((R / r + delta) * theta)
- + offsetX;
- y2 = (R + delta * r) * sin$3(theta)
- - d * sin$3((R / r + delta) * theta)
- + offsetY;
- ctx.lineTo(x2, y2);
- i++;
- } while (i <= (r * num) / (R + delta * r) * 360);
- };
- return Trochoid;
- }(Path));
- Trochoid.prototype.type = 'trochoid';
- var Pattern = (function () {
- function Pattern(image, repeat) {
- this.image = image;
- this.repeat = repeat;
- this.x = 0;
- this.y = 0;
- this.rotation = 0;
- this.scaleX = 1;
- this.scaleY = 1;
- }
- return Pattern;
- }());
- var extent = [0, 0];
- var extent2 = [0, 0];
- var minTv$1 = new Point();
- var maxTv$1 = new Point();
- var OrientedBoundingRect = (function () {
- function OrientedBoundingRect(rect, transform) {
- this._corners = [];
- this._axes = [];
- this._origin = [0, 0];
- for (var i = 0; i < 4; i++) {
- this._corners[i] = new Point();
- }
- for (var i = 0; i < 2; i++) {
- this._axes[i] = new Point();
- }
- if (rect) {
- this.fromBoundingRect(rect, transform);
- }
- }
- OrientedBoundingRect.prototype.fromBoundingRect = function (rect, transform) {
- var corners = this._corners;
- var axes = this._axes;
- var x = rect.x;
- var y = rect.y;
- var x2 = x + rect.width;
- var y2 = y + rect.height;
- corners[0].set(x, y);
- corners[1].set(x2, y);
- corners[2].set(x2, y2);
- corners[3].set(x, y2);
- if (transform) {
- for (var i = 0; i < 4; i++) {
- corners[i].transform(transform);
- }
- }
- Point.sub(axes[0], corners[1], corners[0]);
- Point.sub(axes[1], corners[3], corners[0]);
- axes[0].normalize();
- axes[1].normalize();
- for (var i = 0; i < 2; i++) {
- this._origin[i] = axes[i].dot(corners[0]);
- }
- };
- OrientedBoundingRect.prototype.intersect = function (other, mtv) {
- var overlapped = true;
- var noMtv = !mtv;
- minTv$1.set(Infinity, Infinity);
- maxTv$1.set(0, 0);
- if (!this._intersectCheckOneSide(this, other, minTv$1, maxTv$1, noMtv, 1)) {
- overlapped = false;
- if (noMtv) {
- return overlapped;
- }
- }
- if (!this._intersectCheckOneSide(other, this, minTv$1, maxTv$1, noMtv, -1)) {
- overlapped = false;
- if (noMtv) {
- return overlapped;
- }
- }
- if (!noMtv) {
- Point.copy(mtv, overlapped ? minTv$1 : maxTv$1);
- }
- return overlapped;
- };
- OrientedBoundingRect.prototype._intersectCheckOneSide = function (self, other, minTv, maxTv, noMtv, inverse) {
- var overlapped = true;
- for (var i = 0; i < 2; i++) {
- var axis = this._axes[i];
- this._getProjMinMaxOnAxis(i, self._corners, extent);
- this._getProjMinMaxOnAxis(i, other._corners, extent2);
- if (extent[1] < extent2[0] || extent[0] > extent2[1]) {
- overlapped = false;
- if (noMtv) {
- return overlapped;
- }
- var dist0 = Math.abs(extent2[0] - extent[1]);
- var dist1 = Math.abs(extent[0] - extent2[1]);
- if (Math.min(dist0, dist1) > maxTv.len()) {
- if (dist0 < dist1) {
- Point.scale(maxTv, axis, -dist0 * inverse);
- }
- else {
- Point.scale(maxTv, axis, dist1 * inverse);
- }
- }
- }
- else if (minTv) {
- var dist0 = Math.abs(extent2[0] - extent[1]);
- var dist1 = Math.abs(extent[0] - extent2[1]);
- if (Math.min(dist0, dist1) < minTv.len()) {
- if (dist0 < dist1) {
- Point.scale(minTv, axis, dist0 * inverse);
- }
- else {
- Point.scale(minTv, axis, -dist1 * inverse);
- }
- }
- }
- }
- return overlapped;
- };
- OrientedBoundingRect.prototype._getProjMinMaxOnAxis = function (dim, corners, out) {
- var axis = this._axes[dim];
- var origin = this._origin;
- var proj = corners[0].dot(axis) + origin[dim];
- var min = proj;
- var max = proj;
- for (var i = 1; i < corners.length; i++) {
- var proj_1 = corners[i].dot(axis) + origin[dim];
- min = Math.min(proj_1, min);
- max = Math.max(proj_1, max);
- }
- out[0] = min;
- out[1] = max;
- };
- return OrientedBoundingRect;
- }());
- var DebugRect = (function () {
- function DebugRect(style) {
- var dom = this.dom = document.createElement('div');
- dom.className = 'ec-debug-dirty-rect';
- style = extend({}, style);
- extend(style, {
- backgroundColor: 'rgba(0, 0, 255, 0.2)',
- border: '1px solid #00f'
- });
- dom.style.cssText = "\nposition: absolute;\nopacity: 0;\ntransition: opacity 0.5s linear;\npointer-events: none;\n";
- for (var key in style) {
- if (style.hasOwnProperty(key)) {
- dom.style[key] = style[key];
- }
- }
- }
- DebugRect.prototype.update = function (rect) {
- var domStyle = this.dom.style;
- domStyle.width = rect.width + 'px';
- domStyle.height = rect.height + 'px';
- domStyle.left = rect.x + 'px';
- domStyle.top = rect.y + 'px';
- };
- DebugRect.prototype.hide = function () {
- this.dom.style.opacity = '0';
- };
- DebugRect.prototype.show = function (autoHideDelay) {
- var _this = this;
- clearTimeout(this._hideTimeout);
- this.dom.style.opacity = '1';
- this._hideTimeout = setTimeout(function () {
- _this.hide();
- }, autoHideDelay || 1000);
- };
- return DebugRect;
- }());
- function showDebugDirtyRect(zr, opts) {
- opts = opts || {};
- var painter = zr.painter;
- if (!painter.getLayers) {
- throw new Error('Debug dirty rect can only been used on canvas renderer.');
- }
- if (painter.isSingleCanvas()) {
- throw new Error('Debug dirty rect can only been used on zrender inited with container.');
- }
- var debugViewRoot = document.createElement('div');
- debugViewRoot.style.cssText = "\nposition:absolute;\nleft:0;\ntop:0;\nright:0;\nbottom:0;\npointer-events:none;\n";
- debugViewRoot.className = 'ec-debug-dirty-rect-container';
- var debugRects = [];
- var dom = zr.dom;
- dom.appendChild(debugViewRoot);
- var computedStyle = getComputedStyle(dom);
- if (computedStyle.position === 'static') {
- dom.style.position = 'relative';
- }
- zr.on('rendered', function () {
- if (painter.getLayers) {
- var idx_1 = 0;
- painter.eachBuiltinLayer(function (layer) {
- if (!layer.debugGetPaintRects) {
- return;
- }
- var paintRects = layer.debugGetPaintRects();
- for (var i = 0; i < paintRects.length; i++) {
- if (!paintRects[i].width || !paintRects[i].height) {
- continue;
- }
- if (!debugRects[idx_1]) {
- debugRects[idx_1] = new DebugRect(opts.style);
- debugViewRoot.appendChild(debugRects[idx_1].dom);
- }
- debugRects[idx_1].show(opts.autoHideDelay);
- debugRects[idx_1].update(paintRects[i]);
- idx_1++;
- }
- });
- for (var i = idx_1; i < debugRects.length; i++) {
- debugRects[i].hide();
- }
- }
- });
- }
- function isSafeNum(num) {
- return isFinite(num);
- }
- function createLinearGradient(ctx, obj, rect) {
- var x = obj.x == null ? 0 : obj.x;
- var x2 = obj.x2 == null ? 1 : obj.x2;
- var y = obj.y == null ? 0 : obj.y;
- var y2 = obj.y2 == null ? 0 : obj.y2;
- if (!obj.global) {
- x = x * rect.width + rect.x;
- x2 = x2 * rect.width + rect.x;
- y = y * rect.height + rect.y;
- y2 = y2 * rect.height + rect.y;
- }
- x = isSafeNum(x) ? x : 0;
- x2 = isSafeNum(x2) ? x2 : 1;
- y = isSafeNum(y) ? y : 0;
- y2 = isSafeNum(y2) ? y2 : 0;
- var canvasGradient = ctx.createLinearGradient(x, y, x2, y2);
- return canvasGradient;
- }
- function createRadialGradient(ctx, obj, rect) {
- var width = rect.width;
- var height = rect.height;
- var min = Math.min(width, height);
- var x = obj.x == null ? 0.5 : obj.x;
- var y = obj.y == null ? 0.5 : obj.y;
- var r = obj.r == null ? 0.5 : obj.r;
- if (!obj.global) {
- x = x * width + rect.x;
- y = y * height + rect.y;
- r = r * min;
- }
- x = isSafeNum(x) ? x : 0.5;
- y = isSafeNum(y) ? y : 0.5;
- r = r >= 0 && isSafeNum(r) ? r : 0.5;
- var canvasGradient = ctx.createRadialGradient(x, y, 0, x, y, r);
- return canvasGradient;
- }
- function getCanvasGradient(ctx, obj, rect) {
- var canvasGradient = obj.type === 'radial'
- ? createRadialGradient(ctx, obj, rect)
- : createLinearGradient(ctx, obj, rect);
- var colorStops = obj.colorStops;
- for (var i = 0; i < colorStops.length; i++) {
- canvasGradient.addColorStop(colorStops[i].offset, colorStops[i].color);
- }
- return canvasGradient;
- }
- function isClipPathChanged(clipPaths, prevClipPaths) {
- if (clipPaths === prevClipPaths || (!clipPaths && !prevClipPaths)) {
- return false;
- }
- if (!clipPaths || !prevClipPaths || (clipPaths.length !== prevClipPaths.length)) {
- return true;
- }
- for (var i = 0; i < clipPaths.length; i++) {
- if (clipPaths[i] !== prevClipPaths[i]) {
- return true;
- }
- }
- return false;
- }
- function parseInt10(val) {
- return parseInt(val, 10);
- }
- function getSize(root, whIdx, opts) {
- var wh = ['width', 'height'][whIdx];
- var cwh = ['clientWidth', 'clientHeight'][whIdx];
- var plt = ['paddingLeft', 'paddingTop'][whIdx];
- var prb = ['paddingRight', 'paddingBottom'][whIdx];
- if (opts[wh] != null && opts[wh] !== 'auto') {
- return parseFloat(opts[wh]);
- }
- var stl = document.defaultView.getComputedStyle(root);
- return ((root[cwh] || parseInt10(stl[wh]) || parseInt10(root.style[wh]))
- - (parseInt10(stl[plt]) || 0)
- - (parseInt10(stl[prb]) || 0)) | 0;
- }
- function normalizeLineDash(lineType, lineWidth) {
- if (!lineType || lineType === 'solid' || !(lineWidth > 0)) {
- return null;
- }
- return lineType === 'dashed'
- ? [4 * lineWidth, 2 * lineWidth]
- : lineType === 'dotted'
- ? [lineWidth]
- : isNumber(lineType)
- ? [lineType] : isArray(lineType) ? lineType : null;
- }
- function getLineDash(el) {
- var style = el.style;
- var lineDash = style.lineDash && style.lineWidth > 0 && normalizeLineDash(style.lineDash, style.lineWidth);
- var lineDashOffset = style.lineDashOffset;
- if (lineDash) {
- var lineScale_1 = (style.strokeNoScale && el.getLineScale) ? el.getLineScale() : 1;
- if (lineScale_1 && lineScale_1 !== 1) {
- lineDash = map(lineDash, function (rawVal) {
- return rawVal / lineScale_1;
- });
- lineDashOffset /= lineScale_1;
- }
- }
- return [lineDash, lineDashOffset];
- }
- var pathProxyForDraw = new PathProxy(true);
- function styleHasStroke(style) {
- var stroke = style.stroke;
- return !(stroke == null || stroke === 'none' || !(style.lineWidth > 0));
- }
- function isValidStrokeFillStyle(strokeOrFill) {
- return typeof strokeOrFill === 'string' && strokeOrFill !== 'none';
- }
- function styleHasFill(style) {
- var fill = style.fill;
- return fill != null && fill !== 'none';
- }
- function doFillPath(ctx, style) {
- if (style.fillOpacity != null && style.fillOpacity !== 1) {
- var originalGlobalAlpha = ctx.globalAlpha;
- ctx.globalAlpha = style.fillOpacity * style.opacity;
- ctx.fill();
- ctx.globalAlpha = originalGlobalAlpha;
- }
- else {
- ctx.fill();
- }
- }
- function doStrokePath(ctx, style) {
- if (style.strokeOpacity != null && style.strokeOpacity !== 1) {
- var originalGlobalAlpha = ctx.globalAlpha;
- ctx.globalAlpha = style.strokeOpacity * style.opacity;
- ctx.stroke();
- ctx.globalAlpha = originalGlobalAlpha;
- }
- else {
- ctx.stroke();
- }
- }
- function createCanvasPattern(ctx, pattern, el) {
- var image = createOrUpdateImage(pattern.image, pattern.__image, el);
- if (isImageReady(image)) {
- var canvasPattern = ctx.createPattern(image, pattern.repeat || 'repeat');
- if (typeof DOMMatrix === 'function'
- && canvasPattern
- && canvasPattern.setTransform) {
- var matrix = new DOMMatrix();
- matrix.translateSelf((pattern.x || 0), (pattern.y || 0));
- matrix.rotateSelf(0, 0, (pattern.rotation || 0) * RADIAN_TO_DEGREE);
- matrix.scaleSelf((pattern.scaleX || 1), (pattern.scaleY || 1));
- canvasPattern.setTransform(matrix);
- }
- return canvasPattern;
- }
- }
- function brushPath(ctx, el, style, inBatch) {
- var _a;
- var hasStroke = styleHasStroke(style);
- var hasFill = styleHasFill(style);
- var strokePercent = style.strokePercent;
- var strokePart = strokePercent < 1;
- var firstDraw = !el.path;
- if ((!el.silent || strokePart) && firstDraw) {
- el.createPathProxy();
- }
- var path = el.path || pathProxyForDraw;
- var dirtyFlag = el.__dirty;
- if (!inBatch) {
- var fill = style.fill;
- var stroke = style.stroke;
- var hasFillGradient = hasFill && !!fill.colorStops;
- var hasStrokeGradient = hasStroke && !!stroke.colorStops;
- var hasFillPattern = hasFill && !!fill.image;
- var hasStrokePattern = hasStroke && !!stroke.image;
- var fillGradient = void 0;
- var strokeGradient = void 0;
- var fillPattern = void 0;
- var strokePattern = void 0;
- var rect = void 0;
- if (hasFillGradient || hasStrokeGradient) {
- rect = el.getBoundingRect();
- }
- if (hasFillGradient) {
- fillGradient = dirtyFlag
- ? getCanvasGradient(ctx, fill, rect)
- : el.__canvasFillGradient;
- el.__canvasFillGradient = fillGradient;
- }
- if (hasStrokeGradient) {
- strokeGradient = dirtyFlag
- ? getCanvasGradient(ctx, stroke, rect)
- : el.__canvasStrokeGradient;
- el.__canvasStrokeGradient = strokeGradient;
- }
- if (hasFillPattern) {
- fillPattern = (dirtyFlag || !el.__canvasFillPattern)
- ? createCanvasPattern(ctx, fill, el)
- : el.__canvasFillPattern;
- el.__canvasFillPattern = fillPattern;
- }
- if (hasStrokePattern) {
- strokePattern = (dirtyFlag || !el.__canvasStrokePattern)
- ? createCanvasPattern(ctx, stroke, el)
- : el.__canvasStrokePattern;
- el.__canvasStrokePattern = fillPattern;
- }
- if (hasFillGradient) {
- ctx.fillStyle = fillGradient;
- }
- else if (hasFillPattern) {
- if (fillPattern) {
- ctx.fillStyle = fillPattern;
- }
- else {
- hasFill = false;
- }
- }
- if (hasStrokeGradient) {
- ctx.strokeStyle = strokeGradient;
- }
- else if (hasStrokePattern) {
- if (strokePattern) {
- ctx.strokeStyle = strokePattern;
- }
- else {
- hasStroke = false;
- }
- }
- }
- var scale = el.getGlobalScale();
- path.setScale(scale[0], scale[1], el.segmentIgnoreThreshold);
- var lineDash;
- var lineDashOffset;
- if (ctx.setLineDash && style.lineDash) {
- _a = getLineDash(el), lineDash = _a[0], lineDashOffset = _a[1];
- }
- var needsRebuild = true;
- if (firstDraw || (dirtyFlag & SHAPE_CHANGED_BIT)) {
- path.setDPR(ctx.dpr);
- if (strokePart) {
- path.setContext(null);
- }
- else {
- path.setContext(ctx);
- needsRebuild = false;
- }
- path.reset();
- el.buildPath(path, el.shape, inBatch);
- path.toStatic();
- el.pathUpdated();
- }
- if (needsRebuild) {
- path.rebuildPath(ctx, strokePart ? strokePercent : 1);
- }
- if (lineDash) {
- ctx.setLineDash(lineDash);
- ctx.lineDashOffset = lineDashOffset;
- }
- if (!inBatch) {
- if (style.strokeFirst) {
- if (hasStroke) {
- doStrokePath(ctx, style);
- }
- if (hasFill) {
- doFillPath(ctx, style);
- }
- }
- else {
- if (hasFill) {
- doFillPath(ctx, style);
- }
- if (hasStroke) {
- doStrokePath(ctx, style);
- }
- }
- }
- if (lineDash) {
- ctx.setLineDash([]);
- }
- }
- function brushImage(ctx, el, style) {
- var image = el.__image = createOrUpdateImage(style.image, el.__image, el, el.onload);
- if (!image || !isImageReady(image)) {
- return;
- }
- var x = style.x || 0;
- var y = style.y || 0;
- var width = el.getWidth();
- var height = el.getHeight();
- var aspect = image.width / image.height;
- if (width == null && height != null) {
- width = height * aspect;
- }
- else if (height == null && width != null) {
- height = width / aspect;
- }
- else if (width == null && height == null) {
- width = image.width;
- height = image.height;
- }
- if (style.sWidth && style.sHeight) {
- var sx = style.sx || 0;
- var sy = style.sy || 0;
- ctx.drawImage(image, sx, sy, style.sWidth, style.sHeight, x, y, width, height);
- }
- else if (style.sx && style.sy) {
- var sx = style.sx;
- var sy = style.sy;
- var sWidth = width - sx;
- var sHeight = height - sy;
- ctx.drawImage(image, sx, sy, sWidth, sHeight, x, y, width, height);
- }
- else {
- ctx.drawImage(image, x, y, width, height);
- }
- }
- function brushText(ctx, el, style) {
- var _a;
- var text = style.text;
- text != null && (text += '');
- if (text) {
- ctx.font = style.font || DEFAULT_FONT;
- ctx.textAlign = style.textAlign;
- ctx.textBaseline = style.textBaseline;
- var lineDash = void 0;
- var lineDashOffset = void 0;
- if (ctx.setLineDash && style.lineDash) {
- _a = getLineDash(el), lineDash = _a[0], lineDashOffset = _a[1];
- }
- if (lineDash) {
- ctx.setLineDash(lineDash);
- ctx.lineDashOffset = lineDashOffset;
- }
- if (style.strokeFirst) {
- if (styleHasStroke(style)) {
- ctx.strokeText(text, style.x, style.y);
- }
- if (styleHasFill(style)) {
- ctx.fillText(text, style.x, style.y);
- }
- }
- else {
- if (styleHasFill(style)) {
- ctx.fillText(text, style.x, style.y);
- }
- if (styleHasStroke(style)) {
- ctx.strokeText(text, style.x, style.y);
- }
- }
- if (lineDash) {
- ctx.setLineDash([]);
- }
- }
- }
- var SHADOW_NUMBER_PROPS = ['shadowBlur', 'shadowOffsetX', 'shadowOffsetY'];
- var STROKE_PROPS = [
- ['lineCap', 'butt'], ['lineJoin', 'miter'], ['miterLimit', 10]
- ];
- function bindCommonProps(ctx, style, prevStyle, forceSetAll, scope) {
- var styleChanged = false;
- if (!forceSetAll) {
- prevStyle = prevStyle || {};
- if (style === prevStyle) {
- return false;
- }
- }
- if (forceSetAll || style.opacity !== prevStyle.opacity) {
- flushPathDrawn(ctx, scope);
- styleChanged = true;
- var opacity = Math.max(Math.min(style.opacity, 1), 0);
- ctx.globalAlpha = isNaN(opacity) ? DEFAULT_COMMON_STYLE.opacity : opacity;
- }
- if (forceSetAll || style.blend !== prevStyle.blend) {
- if (!styleChanged) {
- flushPathDrawn(ctx, scope);
- styleChanged = true;
- }
- ctx.globalCompositeOperation = style.blend || DEFAULT_COMMON_STYLE.blend;
- }
- for (var i = 0; i < SHADOW_NUMBER_PROPS.length; i++) {
- var propName = SHADOW_NUMBER_PROPS[i];
- if (forceSetAll || style[propName] !== prevStyle[propName]) {
- if (!styleChanged) {
- flushPathDrawn(ctx, scope);
- styleChanged = true;
- }
- ctx[propName] = ctx.dpr * (style[propName] || 0);
- }
- }
- if (forceSetAll || style.shadowColor !== prevStyle.shadowColor) {
- if (!styleChanged) {
- flushPathDrawn(ctx, scope);
- styleChanged = true;
- }
- ctx.shadowColor = style.shadowColor || DEFAULT_COMMON_STYLE.shadowColor;
- }
- return styleChanged;
- }
- function bindPathAndTextCommonStyle(ctx, el, prevEl, forceSetAll, scope) {
- var style = getStyle(el, scope.inHover);
- var prevStyle = forceSetAll
- ? null
- : (prevEl && getStyle(prevEl, scope.inHover) || {});
- if (style === prevStyle) {
- return false;
- }
- var styleChanged = bindCommonProps(ctx, style, prevStyle, forceSetAll, scope);
- if (forceSetAll || style.fill !== prevStyle.fill) {
- if (!styleChanged) {
- flushPathDrawn(ctx, scope);
- styleChanged = true;
- }
- isValidStrokeFillStyle(style.fill) && (ctx.fillStyle = style.fill);
- }
- if (forceSetAll || style.stroke !== prevStyle.stroke) {
- if (!styleChanged) {
- flushPathDrawn(ctx, scope);
- styleChanged = true;
- }
- isValidStrokeFillStyle(style.stroke) && (ctx.strokeStyle = style.stroke);
- }
- if (forceSetAll || style.opacity !== prevStyle.opacity) {
- if (!styleChanged) {
- flushPathDrawn(ctx, scope);
- styleChanged = true;
- }
- ctx.globalAlpha = style.opacity == null ? 1 : style.opacity;
- }
- if (el.hasStroke()) {
- var lineWidth = style.lineWidth;
- var newLineWidth = lineWidth / ((style.strokeNoScale && el.getLineScale) ? el.getLineScale() : 1);
- if (ctx.lineWidth !== newLineWidth) {
- if (!styleChanged) {
- flushPathDrawn(ctx, scope);
- styleChanged = true;
- }
- ctx.lineWidth = newLineWidth;
- }
- }
- for (var i = 0; i < STROKE_PROPS.length; i++) {
- var prop = STROKE_PROPS[i];
- var propName = prop[0];
- if (forceSetAll || style[propName] !== prevStyle[propName]) {
- if (!styleChanged) {
- flushPathDrawn(ctx, scope);
- styleChanged = true;
- }
- ctx[propName] = style[propName] || prop[1];
- }
- }
- return styleChanged;
- }
- function bindImageStyle(ctx, el, prevEl, forceSetAll, scope) {
- return bindCommonProps(ctx, getStyle(el, scope.inHover), prevEl && getStyle(prevEl, scope.inHover), forceSetAll, scope);
- }
- function setContextTransform(ctx, el) {
- var m = el.transform;
- var dpr = ctx.dpr || 1;
- if (m) {
- ctx.setTransform(dpr * m[0], dpr * m[1], dpr * m[2], dpr * m[3], dpr * m[4], dpr * m[5]);
- }
- else {
- ctx.setTransform(dpr, 0, 0, dpr, 0, 0);
- }
- }
- function updateClipStatus(clipPaths, ctx, scope) {
- var allClipped = false;
- for (var i = 0; i < clipPaths.length; i++) {
- var clipPath = clipPaths[i];
- allClipped = allClipped || clipPath.isZeroArea();
- setContextTransform(ctx, clipPath);
- ctx.beginPath();
- clipPath.buildPath(ctx, clipPath.shape);
- ctx.clip();
- }
- scope.allClipped = allClipped;
- }
- function isTransformChanged(m0, m1) {
- if (m0 && m1) {
- return m0[0] !== m1[0]
- || m0[1] !== m1[1]
- || m0[2] !== m1[2]
- || m0[3] !== m1[3]
- || m0[4] !== m1[4]
- || m0[5] !== m1[5];
- }
- else if (!m0 && !m1) {
- return false;
- }
- return true;
- }
- var DRAW_TYPE_PATH = 1;
- var DRAW_TYPE_IMAGE = 2;
- var DRAW_TYPE_TEXT = 3;
- var DRAW_TYPE_INCREMENTAL = 4;
- function canPathBatch(style) {
- var hasFill = styleHasFill(style);
- var hasStroke = styleHasStroke(style);
- return !(style.lineDash
- || !(+hasFill ^ +hasStroke)
- || (hasFill && typeof style.fill !== 'string')
- || (hasStroke && typeof style.stroke !== 'string')
- || style.strokePercent < 1
- || style.strokeOpacity < 1
- || style.fillOpacity < 1);
- }
- function flushPathDrawn(ctx, scope) {
- scope.batchFill && ctx.fill();
- scope.batchStroke && ctx.stroke();
- scope.batchFill = '';
- scope.batchStroke = '';
- }
- function getStyle(el, inHover) {
- return inHover ? (el.__hoverStyle || el.style) : el.style;
- }
- function brushSingle(ctx, el) {
- brush(ctx, el, { inHover: false, viewWidth: 0, viewHeight: 0 }, true);
- }
- function brush(ctx, el, scope, isLast) {
- var m = el.transform;
- if (!el.shouldBePainted(scope.viewWidth, scope.viewHeight, false, false)) {
- el.__dirty &= ~REDRAW_BIT;
- el.__isRendered = false;
- return;
- }
- var clipPaths = el.__clipPaths;
- var prevElClipPaths = scope.prevElClipPaths;
- var forceSetTransform = false;
- var forceSetStyle = false;
- if (!prevElClipPaths || isClipPathChanged(clipPaths, prevElClipPaths)) {
- if (prevElClipPaths && prevElClipPaths.length) {
- flushPathDrawn(ctx, scope);
- ctx.restore();
- forceSetStyle = forceSetTransform = true;
- scope.prevElClipPaths = null;
- scope.allClipped = false;
- scope.prevEl = null;
- }
- if (clipPaths && clipPaths.length) {
- flushPathDrawn(ctx, scope);
- ctx.save();
- updateClipStatus(clipPaths, ctx, scope);
- forceSetTransform = true;
- }
- scope.prevElClipPaths = clipPaths;
- }
- if (scope.allClipped) {
- el.__isRendered = false;
- return;
- }
- el.beforeBrush && el.beforeBrush();
- el.innerBeforeBrush();
- var prevEl = scope.prevEl;
- if (!prevEl) {
- forceSetStyle = forceSetTransform = true;
- }
- var canBatchPath = el instanceof Path
- && el.autoBatch
- && canPathBatch(el.style);
- if (forceSetTransform || isTransformChanged(m, prevEl.transform)) {
- flushPathDrawn(ctx, scope);
- setContextTransform(ctx, el);
- }
- else if (!canBatchPath) {
- flushPathDrawn(ctx, scope);
- }
- var style = getStyle(el, scope.inHover);
- if (el instanceof Path) {
- if (scope.lastDrawType !== DRAW_TYPE_PATH) {
- forceSetStyle = true;
- scope.lastDrawType = DRAW_TYPE_PATH;
- }
- bindPathAndTextCommonStyle(ctx, el, prevEl, forceSetStyle, scope);
- if (!canBatchPath || (!scope.batchFill && !scope.batchStroke)) {
- ctx.beginPath();
- }
- brushPath(ctx, el, style, canBatchPath);
- if (canBatchPath) {
- scope.batchFill = style.fill || '';
- scope.batchStroke = style.stroke || '';
- }
- }
- else {
- if (el instanceof TSpan) {
- if (scope.lastDrawType !== DRAW_TYPE_TEXT) {
- forceSetStyle = true;
- scope.lastDrawType = DRAW_TYPE_TEXT;
- }
- bindPathAndTextCommonStyle(ctx, el, prevEl, forceSetStyle, scope);
- brushText(ctx, el, style);
- }
- else if (el instanceof ZRImage) {
- if (scope.lastDrawType !== DRAW_TYPE_IMAGE) {
- forceSetStyle = true;
- scope.lastDrawType = DRAW_TYPE_IMAGE;
- }
- bindImageStyle(ctx, el, prevEl, forceSetStyle, scope);
- brushImage(ctx, el, style);
- }
- else if (el.getTemporalDisplayables) {
- if (scope.lastDrawType !== DRAW_TYPE_INCREMENTAL) {
- forceSetStyle = true;
- scope.lastDrawType = DRAW_TYPE_INCREMENTAL;
- }
- brushIncremental(ctx, el, scope);
- }
- }
- if (canBatchPath && isLast) {
- flushPathDrawn(ctx, scope);
- }
- el.innerAfterBrush();
- el.afterBrush && el.afterBrush();
- scope.prevEl = el;
- el.__dirty = 0;
- el.__isRendered = true;
- }
- function brushIncremental(ctx, el, scope) {
- var displayables = el.getDisplayables();
- var temporalDisplayables = el.getTemporalDisplayables();
- ctx.save();
- var innerScope = {
- prevElClipPaths: null,
- prevEl: null,
- allClipped: false,
- viewWidth: scope.viewWidth,
- viewHeight: scope.viewHeight,
- inHover: scope.inHover
- };
- var i;
- var len;
- for (i = el.getCursor(), len = displayables.length; i < len; i++) {
- var displayable = displayables[i];
- displayable.beforeBrush && displayable.beforeBrush();
- displayable.innerBeforeBrush();
- brush(ctx, displayable, innerScope, i === len - 1);
- displayable.innerAfterBrush();
- displayable.afterBrush && displayable.afterBrush();
- innerScope.prevEl = displayable;
- }
- for (var i_1 = 0, len_1 = temporalDisplayables.length; i_1 < len_1; i_1++) {
- var displayable = temporalDisplayables[i_1];
- displayable.beforeBrush && displayable.beforeBrush();
- displayable.innerBeforeBrush();
- brush(ctx, displayable, innerScope, i_1 === len_1 - 1);
- displayable.innerAfterBrush();
- displayable.afterBrush && displayable.afterBrush();
- innerScope.prevEl = displayable;
- }
- el.clearTemporalDisplayables();
- el.notClear = true;
- ctx.restore();
- }
- function createDom(id, painter, dpr) {
- var newDom = platformApi.createCanvas();
- var width = painter.getWidth();
- var height = painter.getHeight();
- var newDomStyle = newDom.style;
- if (newDomStyle) {
- newDomStyle.position = 'absolute';
- newDomStyle.left = '0';
- newDomStyle.top = '0';
- newDomStyle.width = width + 'px';
- newDomStyle.height = height + 'px';
- newDom.setAttribute('data-zr-dom-id', id);
- }
- newDom.width = width * dpr;
- newDom.height = height * dpr;
- return newDom;
- }
- var Layer = (function (_super) {
- __extends(Layer, _super);
- function Layer(id, painter, dpr) {
- var _this = _super.call(this) || this;
- _this.motionBlur = false;
- _this.lastFrameAlpha = 0.7;
- _this.dpr = 1;
- _this.virtual = false;
- _this.config = {};
- _this.incremental = false;
- _this.zlevel = 0;
- _this.maxRepaintRectCount = 5;
- _this.__dirty = true;
- _this.__firstTimePaint = true;
- _this.__used = false;
- _this.__drawIndex = 0;
- _this.__startIndex = 0;
- _this.__endIndex = 0;
- _this.__prevStartIndex = null;
- _this.__prevEndIndex = null;
- var dom;
- dpr = dpr || devicePixelRatio;
- if (typeof id === 'string') {
- dom = createDom(id, painter, dpr);
- }
- else if (isObject(id)) {
- dom = id;
- id = dom.id;
- }
- _this.id = id;
- _this.dom = dom;
- var domStyle = dom.style;
- if (domStyle) {
- disableUserSelect(dom);
- dom.onselectstart = function () { return false; };
- domStyle.padding = '0';
- domStyle.margin = '0';
- domStyle.borderWidth = '0';
- }
- _this.painter = painter;
- _this.dpr = dpr;
- return _this;
- }
- Layer.prototype.getElementCount = function () {
- return this.__endIndex - this.__startIndex;
- };
- Layer.prototype.afterBrush = function () {
- this.__prevStartIndex = this.__startIndex;
- this.__prevEndIndex = this.__endIndex;
- };
- Layer.prototype.initContext = function () {
- this.ctx = this.dom.getContext('2d');
- this.ctx.dpr = this.dpr;
- };
- Layer.prototype.setUnpainted = function () {
- this.__firstTimePaint = true;
- };
- Layer.prototype.createBackBuffer = function () {
- var dpr = this.dpr;
- this.domBack = createDom('back-' + this.id, this.painter, dpr);
- this.ctxBack = this.domBack.getContext('2d');
- if (dpr !== 1) {
- this.ctxBack.scale(dpr, dpr);
- }
- };
- Layer.prototype.createRepaintRects = function (displayList, prevList, viewWidth, viewHeight) {
- if (this.__firstTimePaint) {
- this.__firstTimePaint = false;
- return null;
- }
- var mergedRepaintRects = [];
- var maxRepaintRectCount = this.maxRepaintRectCount;
- var full = false;
- var pendingRect = new BoundingRect(0, 0, 0, 0);
- function addRectToMergePool(rect) {
- if (!rect.isFinite() || rect.isZero()) {
- return;
- }
- if (mergedRepaintRects.length === 0) {
- var boundingRect = new BoundingRect(0, 0, 0, 0);
- boundingRect.copy(rect);
- mergedRepaintRects.push(boundingRect);
- }
- else {
- var isMerged = false;
- var minDeltaArea = Infinity;
- var bestRectToMergeIdx = 0;
- for (var i = 0; i < mergedRepaintRects.length; ++i) {
- var mergedRect = mergedRepaintRects[i];
- if (mergedRect.intersect(rect)) {
- var pendingRect_1 = new BoundingRect(0, 0, 0, 0);
- pendingRect_1.copy(mergedRect);
- pendingRect_1.union(rect);
- mergedRepaintRects[i] = pendingRect_1;
- isMerged = true;
- break;
- }
- else if (full) {
- pendingRect.copy(rect);
- pendingRect.union(mergedRect);
- var aArea = rect.width * rect.height;
- var bArea = mergedRect.width * mergedRect.height;
- var pendingArea = pendingRect.width * pendingRect.height;
- var deltaArea = pendingArea - aArea - bArea;
- if (deltaArea < minDeltaArea) {
- minDeltaArea = deltaArea;
- bestRectToMergeIdx = i;
- }
- }
- }
- if (full) {
- mergedRepaintRects[bestRectToMergeIdx].union(rect);
- isMerged = true;
- }
- if (!isMerged) {
- var boundingRect = new BoundingRect(0, 0, 0, 0);
- boundingRect.copy(rect);
- mergedRepaintRects.push(boundingRect);
- }
- if (!full) {
- full = mergedRepaintRects.length >= maxRepaintRectCount;
- }
- }
- }
- for (var i = this.__startIndex; i < this.__endIndex; ++i) {
- var el = displayList[i];
- if (el) {
- var shouldPaint = el.shouldBePainted(viewWidth, viewHeight, true, true);
- var prevRect = el.__isRendered && ((el.__dirty & REDRAW_BIT) || !shouldPaint)
- ? el.getPrevPaintRect()
- : null;
- if (prevRect) {
- addRectToMergePool(prevRect);
- }
- var curRect = shouldPaint && ((el.__dirty & REDRAW_BIT) || !el.__isRendered)
- ? el.getPaintRect()
- : null;
- if (curRect) {
- addRectToMergePool(curRect);
- }
- }
- }
- for (var i = this.__prevStartIndex; i < this.__prevEndIndex; ++i) {
- var el = prevList[i];
- var shouldPaint = el.shouldBePainted(viewWidth, viewHeight, true, true);
- if (el && (!shouldPaint || !el.__zr) && el.__isRendered) {
- var prevRect = el.getPrevPaintRect();
- if (prevRect) {
- addRectToMergePool(prevRect);
- }
- }
- }
- var hasIntersections;
- do {
- hasIntersections = false;
- for (var i = 0; i < mergedRepaintRects.length;) {
- if (mergedRepaintRects[i].isZero()) {
- mergedRepaintRects.splice(i, 1);
- continue;
- }
- for (var j = i + 1; j < mergedRepaintRects.length;) {
- if (mergedRepaintRects[i].intersect(mergedRepaintRects[j])) {
- hasIntersections = true;
- mergedRepaintRects[i].union(mergedRepaintRects[j]);
- mergedRepaintRects.splice(j, 1);
- }
- else {
- j++;
- }
- }
- i++;
- }
- } while (hasIntersections);
- this._paintRects = mergedRepaintRects;
- return mergedRepaintRects;
- };
- Layer.prototype.debugGetPaintRects = function () {
- return (this._paintRects || []).slice();
- };
- Layer.prototype.resize = function (width, height) {
- var dpr = this.dpr;
- var dom = this.dom;
- var domStyle = dom.style;
- var domBack = this.domBack;
- if (domStyle) {
- domStyle.width = width + 'px';
- domStyle.height = height + 'px';
- }
- dom.width = width * dpr;
- dom.height = height * dpr;
- if (domBack) {
- domBack.width = width * dpr;
- domBack.height = height * dpr;
- if (dpr !== 1) {
- this.ctxBack.scale(dpr, dpr);
- }
- }
- };
- Layer.prototype.clear = function (clearAll, clearColor, repaintRects) {
- var dom = this.dom;
- var ctx = this.ctx;
- var width = dom.width;
- var height = dom.height;
- clearColor = clearColor || this.clearColor;
- var haveMotionBLur = this.motionBlur && !clearAll;
- var lastFrameAlpha = this.lastFrameAlpha;
- var dpr = this.dpr;
- var self = this;
- if (haveMotionBLur) {
- if (!this.domBack) {
- this.createBackBuffer();
- }
- this.ctxBack.globalCompositeOperation = 'copy';
- this.ctxBack.drawImage(dom, 0, 0, width / dpr, height / dpr);
- }
- var domBack = this.domBack;
- function doClear(x, y, width, height) {
- ctx.clearRect(x, y, width, height);
- if (clearColor && clearColor !== 'transparent') {
- var clearColorGradientOrPattern = void 0;
- if (isGradientObject(clearColor)) {
- var shouldCache = clearColor.global || (clearColor.__width === width
- && clearColor.__height === height);
- clearColorGradientOrPattern = shouldCache
- && clearColor.__canvasGradient
- || getCanvasGradient(ctx, clearColor, {
- x: 0,
- y: 0,
- width: width,
- height: height
- });
- clearColor.__canvasGradient = clearColorGradientOrPattern;
- clearColor.__width = width;
- clearColor.__height = height;
- }
- else if (isImagePatternObject(clearColor)) {
- clearColor.scaleX = clearColor.scaleX || dpr;
- clearColor.scaleY = clearColor.scaleY || dpr;
- clearColorGradientOrPattern = createCanvasPattern(ctx, clearColor, {
- dirty: function () {
- self.setUnpainted();
- self.__painter.refresh();
- }
- });
- }
- ctx.save();
- ctx.fillStyle = clearColorGradientOrPattern || clearColor;
- ctx.fillRect(x, y, width, height);
- ctx.restore();
- }
- if (haveMotionBLur) {
- ctx.save();
- ctx.globalAlpha = lastFrameAlpha;
- ctx.drawImage(domBack, x, y, width, height);
- ctx.restore();
- }
- }
- if (!repaintRects || haveMotionBLur) {
- doClear(0, 0, width, height);
- }
- else if (repaintRects.length) {
- each(repaintRects, function (rect) {
- doClear(rect.x * dpr, rect.y * dpr, rect.width * dpr, rect.height * dpr);
- });
- }
- };
- return Layer;
- }(Eventful));
- var HOVER_LAYER_ZLEVEL = 1e5;
- var CANVAS_ZLEVEL = 314159;
- var EL_AFTER_INCREMENTAL_INC = 0.01;
- var INCREMENTAL_INC = 0.001;
- function isLayerValid(layer) {
- if (!layer) {
- return false;
- }
- if (layer.__builtin__) {
- return true;
- }
- if (typeof (layer.resize) !== 'function'
- || typeof (layer.refresh) !== 'function') {
- return false;
- }
- return true;
- }
- function createRoot(width, height) {
- var domRoot = document.createElement('div');
- domRoot.style.cssText = [
- 'position:relative',
- 'width:' + width + 'px',
- 'height:' + height + 'px',
- 'padding:0',
- 'margin:0',
- 'border-width:0'
- ].join(';') + ';';
- return domRoot;
- }
- var CanvasPainter = (function () {
- function CanvasPainter(root, storage, opts, id) {
- this.type = 'canvas';
- this._zlevelList = [];
- this._prevDisplayList = [];
- this._layers = {};
- this._layerConfig = {};
- this._needsManuallyCompositing = false;
- this.type = 'canvas';
- var singleCanvas = !root.nodeName
- || root.nodeName.toUpperCase() === 'CANVAS';
- this._opts = opts = extend({}, opts || {});
- this.dpr = opts.devicePixelRatio || devicePixelRatio;
- this._singleCanvas = singleCanvas;
- this.root = root;
- var rootStyle = root.style;
- if (rootStyle) {
- disableUserSelect(root);
- root.innerHTML = '';
- }
- this.storage = storage;
- var zlevelList = this._zlevelList;
- this._prevDisplayList = [];
- var layers = this._layers;
- if (!singleCanvas) {
- this._width = getSize(root, 0, opts);
- this._height = getSize(root, 1, opts);
- var domRoot = this._domRoot = createRoot(this._width, this._height);
- root.appendChild(domRoot);
- }
- else {
- var rootCanvas = root;
- var width = rootCanvas.width;
- var height = rootCanvas.height;
- if (opts.width != null) {
- width = opts.width;
- }
- if (opts.height != null) {
- height = opts.height;
- }
- this.dpr = opts.devicePixelRatio || 1;
- rootCanvas.width = width * this.dpr;
- rootCanvas.height = height * this.dpr;
- this._width = width;
- this._height = height;
- var mainLayer = new Layer(rootCanvas, this, this.dpr);
- mainLayer.__builtin__ = true;
- mainLayer.initContext();
- layers[CANVAS_ZLEVEL] = mainLayer;
- mainLayer.zlevel = CANVAS_ZLEVEL;
- zlevelList.push(CANVAS_ZLEVEL);
- this._domRoot = root;
- }
- }
- CanvasPainter.prototype.getType = function () {
- return 'canvas';
- };
- CanvasPainter.prototype.isSingleCanvas = function () {
- return this._singleCanvas;
- };
- CanvasPainter.prototype.getViewportRoot = function () {
- return this._domRoot;
- };
- CanvasPainter.prototype.getViewportRootOffset = function () {
- var viewportRoot = this.getViewportRoot();
- if (viewportRoot) {
- return {
- offsetLeft: viewportRoot.offsetLeft || 0,
- offsetTop: viewportRoot.offsetTop || 0
- };
- }
- };
- CanvasPainter.prototype.refresh = function (paintAll) {
- var list = this.storage.getDisplayList(true);
- var prevList = this._prevDisplayList;
- var zlevelList = this._zlevelList;
- this._redrawId = Math.random();
- this._paintList(list, prevList, paintAll, this._redrawId);
- for (var i = 0; i < zlevelList.length; i++) {
- var z = zlevelList[i];
- var layer = this._layers[z];
- if (!layer.__builtin__ && layer.refresh) {
- var clearColor = i === 0 ? this._backgroundColor : null;
- layer.refresh(clearColor);
- }
- }
- if (this._opts.useDirtyRect) {
- this._prevDisplayList = list.slice();
- }
- return this;
- };
- CanvasPainter.prototype.refreshHover = function () {
- this._paintHoverList(this.storage.getDisplayList(false));
- };
- CanvasPainter.prototype._paintHoverList = function (list) {
- var len = list.length;
- var hoverLayer = this._hoverlayer;
- hoverLayer && hoverLayer.clear();
- if (!len) {
- return;
- }
- var scope = {
- inHover: true,
- viewWidth: this._width,
- viewHeight: this._height
- };
- var ctx;
- for (var i = 0; i < len; i++) {
- var el = list[i];
- if (el.__inHover) {
- if (!hoverLayer) {
- hoverLayer = this._hoverlayer = this.getLayer(HOVER_LAYER_ZLEVEL);
- }
- if (!ctx) {
- ctx = hoverLayer.ctx;
- ctx.save();
- }
- brush(ctx, el, scope, i === len - 1);
- }
- }
- if (ctx) {
- ctx.restore();
- }
- };
- CanvasPainter.prototype.getHoverLayer = function () {
- return this.getLayer(HOVER_LAYER_ZLEVEL);
- };
- CanvasPainter.prototype.paintOne = function (ctx, el) {
- brushSingle(ctx, el);
- };
- CanvasPainter.prototype._paintList = function (list, prevList, paintAll, redrawId) {
- if (this._redrawId !== redrawId) {
- return;
- }
- paintAll = paintAll || false;
- this._updateLayerStatus(list);
- var _a = this._doPaintList(list, prevList, paintAll), finished = _a.finished, needsRefreshHover = _a.needsRefreshHover;
- if (this._needsManuallyCompositing) {
- this._compositeManually();
- }
- if (needsRefreshHover) {
- this._paintHoverList(list);
- }
- if (!finished) {
- var self_1 = this;
- requestAnimationFrame$1(function () {
- self_1._paintList(list, prevList, paintAll, redrawId);
- });
- }
- else {
- this.eachLayer(function (layer) {
- layer.afterBrush && layer.afterBrush();
- });
- }
- };
- CanvasPainter.prototype._compositeManually = function () {
- var ctx = this.getLayer(CANVAS_ZLEVEL).ctx;
- var width = this._domRoot.width;
- var height = this._domRoot.height;
- ctx.clearRect(0, 0, width, height);
- this.eachBuiltinLayer(function (layer) {
- if (layer.virtual) {
- ctx.drawImage(layer.dom, 0, 0, width, height);
- }
- });
- };
- CanvasPainter.prototype._doPaintList = function (list, prevList, paintAll) {
- var _this = this;
- var layerList = [];
- var useDirtyRect = this._opts.useDirtyRect;
- for (var zi = 0; zi < this._zlevelList.length; zi++) {
- var zlevel = this._zlevelList[zi];
- var layer = this._layers[zlevel];
- if (layer.__builtin__
- && layer !== this._hoverlayer
- && (layer.__dirty || paintAll)) {
- layerList.push(layer);
- }
- }
- var finished = true;
- var needsRefreshHover = false;
- var _loop_1 = function (k) {
- var layer = layerList[k];
- var ctx = layer.ctx;
- var repaintRects = useDirtyRect
- && layer.createRepaintRects(list, prevList, this_1._width, this_1._height);
- var start = paintAll ? layer.__startIndex : layer.__drawIndex;
- var useTimer = !paintAll && layer.incremental && Date.now;
- var startTime = useTimer && Date.now();
- var clearColor = layer.zlevel === this_1._zlevelList[0]
- ? this_1._backgroundColor : null;
- if (layer.__startIndex === layer.__endIndex) {
- layer.clear(false, clearColor, repaintRects);
- }
- else if (start === layer.__startIndex) {
- var firstEl = list[start];
- if (!firstEl.incremental || !firstEl.notClear || paintAll) {
- layer.clear(false, clearColor, repaintRects);
- }
- }
- if (start === -1) {
- console.error('For some unknown reason. drawIndex is -1');
- start = layer.__startIndex;
- }
- var i;
- var repaint = function (repaintRect) {
- var scope = {
- inHover: false,
- allClipped: false,
- prevEl: null,
- viewWidth: _this._width,
- viewHeight: _this._height
- };
- for (i = start; i < layer.__endIndex; i++) {
- var el = list[i];
- if (el.__inHover) {
- needsRefreshHover = true;
- }
- _this._doPaintEl(el, layer, useDirtyRect, repaintRect, scope, i === layer.__endIndex - 1);
- if (useTimer) {
- var dTime = Date.now() - startTime;
- if (dTime > 15) {
- break;
- }
- }
- }
- if (scope.prevElClipPaths) {
- ctx.restore();
- }
- };
- if (repaintRects) {
- if (repaintRects.length === 0) {
- i = layer.__endIndex;
- }
- else {
- var dpr = this_1.dpr;
- for (var r = 0; r < repaintRects.length; ++r) {
- var rect = repaintRects[r];
- ctx.save();
- ctx.beginPath();
- ctx.rect(rect.x * dpr, rect.y * dpr, rect.width * dpr, rect.height * dpr);
- ctx.clip();
- repaint(rect);
- ctx.restore();
- }
- }
- }
- else {
- ctx.save();
- repaint();
- ctx.restore();
- }
- layer.__drawIndex = i;
- if (layer.__drawIndex < layer.__endIndex) {
- finished = false;
- }
- };
- var this_1 = this;
- for (var k = 0; k < layerList.length; k++) {
- _loop_1(k);
- }
- if (env.wxa) {
- each(this._layers, function (layer) {
- if (layer && layer.ctx && layer.ctx.draw) {
- layer.ctx.draw();
- }
- });
- }
- return {
- finished: finished,
- needsRefreshHover: needsRefreshHover
- };
- };
- CanvasPainter.prototype._doPaintEl = function (el, currentLayer, useDirtyRect, repaintRect, scope, isLast) {
- var ctx = currentLayer.ctx;
- if (useDirtyRect) {
- var paintRect = el.getPaintRect();
- if (!repaintRect || paintRect && paintRect.intersect(repaintRect)) {
- brush(ctx, el, scope, isLast);
- el.setPrevPaintRect(paintRect);
- }
- }
- else {
- brush(ctx, el, scope, isLast);
- }
- };
- CanvasPainter.prototype.getLayer = function (zlevel, virtual) {
- if (this._singleCanvas && !this._needsManuallyCompositing) {
- zlevel = CANVAS_ZLEVEL;
- }
- var layer = this._layers[zlevel];
- if (!layer) {
- layer = new Layer('zr_' + zlevel, this, this.dpr);
- layer.zlevel = zlevel;
- layer.__builtin__ = true;
- if (this._layerConfig[zlevel]) {
- merge(layer, this._layerConfig[zlevel], true);
- }
- else if (this._layerConfig[zlevel - EL_AFTER_INCREMENTAL_INC]) {
- merge(layer, this._layerConfig[zlevel - EL_AFTER_INCREMENTAL_INC], true);
- }
- if (virtual) {
- layer.virtual = virtual;
- }
- this.insertLayer(zlevel, layer);
- layer.initContext();
- }
- return layer;
- };
- CanvasPainter.prototype.insertLayer = function (zlevel, layer) {
- var layersMap = this._layers;
- var zlevelList = this._zlevelList;
- var len = zlevelList.length;
- var domRoot = this._domRoot;
- var prevLayer = null;
- var i = -1;
- if (layersMap[zlevel]) {
- {
- logError('ZLevel ' + zlevel + ' has been used already');
- }
- return;
- }
- if (!isLayerValid(layer)) {
- {
- logError('Layer of zlevel ' + zlevel + ' is not valid');
- }
- return;
- }
- if (len > 0 && zlevel > zlevelList[0]) {
- for (i = 0; i < len - 1; i++) {
- if (zlevelList[i] < zlevel
- && zlevelList[i + 1] > zlevel) {
- break;
- }
- }
- prevLayer = layersMap[zlevelList[i]];
- }
- zlevelList.splice(i + 1, 0, zlevel);
- layersMap[zlevel] = layer;
- if (!layer.virtual) {
- if (prevLayer) {
- var prevDom = prevLayer.dom;
- if (prevDom.nextSibling) {
- domRoot.insertBefore(layer.dom, prevDom.nextSibling);
- }
- else {
- domRoot.appendChild(layer.dom);
- }
- }
- else {
- if (domRoot.firstChild) {
- domRoot.insertBefore(layer.dom, domRoot.firstChild);
- }
- else {
- domRoot.appendChild(layer.dom);
- }
- }
- }
- layer.__painter = this;
- };
- CanvasPainter.prototype.eachLayer = function (cb, context) {
- var zlevelList = this._zlevelList;
- for (var i = 0; i < zlevelList.length; i++) {
- var z = zlevelList[i];
- cb.call(context, this._layers[z], z);
- }
- };
- CanvasPainter.prototype.eachBuiltinLayer = function (cb, context) {
- var zlevelList = this._zlevelList;
- for (var i = 0; i < zlevelList.length; i++) {
- var z = zlevelList[i];
- var layer = this._layers[z];
- if (layer.__builtin__) {
- cb.call(context, layer, z);
- }
- }
- };
- CanvasPainter.prototype.eachOtherLayer = function (cb, context) {
- var zlevelList = this._zlevelList;
- for (var i = 0; i < zlevelList.length; i++) {
- var z = zlevelList[i];
- var layer = this._layers[z];
- if (!layer.__builtin__) {
- cb.call(context, layer, z);
- }
- }
- };
- CanvasPainter.prototype.getLayers = function () {
- return this._layers;
- };
- CanvasPainter.prototype._updateLayerStatus = function (list) {
- this.eachBuiltinLayer(function (layer, z) {
- layer.__dirty = layer.__used = false;
- });
- function updatePrevLayer(idx) {
- if (prevLayer) {
- if (prevLayer.__endIndex !== idx) {
- prevLayer.__dirty = true;
- }
- prevLayer.__endIndex = idx;
- }
- }
- if (this._singleCanvas) {
- for (var i_1 = 1; i_1 < list.length; i_1++) {
- var el = list[i_1];
- if (el.zlevel !== list[i_1 - 1].zlevel || el.incremental) {
- this._needsManuallyCompositing = true;
- break;
- }
- }
- }
- var prevLayer = null;
- var incrementalLayerCount = 0;
- var prevZlevel;
- var i;
- for (i = 0; i < list.length; i++) {
- var el = list[i];
- var zlevel = el.zlevel;
- var layer = void 0;
- if (prevZlevel !== zlevel) {
- prevZlevel = zlevel;
- incrementalLayerCount = 0;
- }
- if (el.incremental) {
- layer = this.getLayer(zlevel + INCREMENTAL_INC, this._needsManuallyCompositing);
- layer.incremental = true;
- incrementalLayerCount = 1;
- }
- else {
- layer = this.getLayer(zlevel + (incrementalLayerCount > 0 ? EL_AFTER_INCREMENTAL_INC : 0), this._needsManuallyCompositing);
- }
- if (!layer.__builtin__) {
- logError('ZLevel ' + zlevel + ' has been used by unkown layer ' + layer.id);
- }
- if (layer !== prevLayer) {
- layer.__used = true;
- if (layer.__startIndex !== i) {
- layer.__dirty = true;
- }
- layer.__startIndex = i;
- if (!layer.incremental) {
- layer.__drawIndex = i;
- }
- else {
- layer.__drawIndex = -1;
- }
- updatePrevLayer(i);
- prevLayer = layer;
- }
- if ((el.__dirty & REDRAW_BIT) && !el.__inHover) {
- layer.__dirty = true;
- if (layer.incremental && layer.__drawIndex < 0) {
- layer.__drawIndex = i;
- }
- }
- }
- updatePrevLayer(i);
- this.eachBuiltinLayer(function (layer, z) {
- if (!layer.__used && layer.getElementCount() > 0) {
- layer.__dirty = true;
- layer.__startIndex = layer.__endIndex = layer.__drawIndex = 0;
- }
- if (layer.__dirty && layer.__drawIndex < 0) {
- layer.__drawIndex = layer.__startIndex;
- }
- });
- };
- CanvasPainter.prototype.clear = function () {
- this.eachBuiltinLayer(this._clearLayer);
- return this;
- };
- CanvasPainter.prototype._clearLayer = function (layer) {
- layer.clear();
- };
- CanvasPainter.prototype.setBackgroundColor = function (backgroundColor) {
- this._backgroundColor = backgroundColor;
- each(this._layers, function (layer) {
- layer.setUnpainted();
- });
- };
- CanvasPainter.prototype.configLayer = function (zlevel, config) {
- if (config) {
- var layerConfig = this._layerConfig;
- if (!layerConfig[zlevel]) {
- layerConfig[zlevel] = config;
- }
- else {
- merge(layerConfig[zlevel], config, true);
- }
- for (var i = 0; i < this._zlevelList.length; i++) {
- var _zlevel = this._zlevelList[i];
- if (_zlevel === zlevel || _zlevel === zlevel + EL_AFTER_INCREMENTAL_INC) {
- var layer = this._layers[_zlevel];
- merge(layer, layerConfig[zlevel], true);
- }
- }
- }
- };
- CanvasPainter.prototype.delLayer = function (zlevel) {
- var layers = this._layers;
- var zlevelList = this._zlevelList;
- var layer = layers[zlevel];
- if (!layer) {
- return;
- }
- layer.dom.parentNode.removeChild(layer.dom);
- delete layers[zlevel];
- zlevelList.splice(indexOf(zlevelList, zlevel), 1);
- };
- CanvasPainter.prototype.resize = function (width, height) {
- if (!this._domRoot.style) {
- if (width == null || height == null) {
- return;
- }
- this._width = width;
- this._height = height;
- this.getLayer(CANVAS_ZLEVEL).resize(width, height);
- }
- else {
- var domRoot = this._domRoot;
- domRoot.style.display = 'none';
- var opts = this._opts;
- var root = this.root;
- width != null && (opts.width = width);
- height != null && (opts.height = height);
- width = getSize(root, 0, opts);
- height = getSize(root, 1, opts);
- domRoot.style.display = '';
- if (this._width !== width || height !== this._height) {
- domRoot.style.width = width + 'px';
- domRoot.style.height = height + 'px';
- for (var id in this._layers) {
- if (this._layers.hasOwnProperty(id)) {
- this._layers[id].resize(width, height);
- }
- }
- this.refresh(true);
- }
- this._width = width;
- this._height = height;
- }
- return this;
- };
- CanvasPainter.prototype.clearLayer = function (zlevel) {
- var layer = this._layers[zlevel];
- if (layer) {
- layer.clear();
- }
- };
- CanvasPainter.prototype.dispose = function () {
- this.root.innerHTML = '';
- this.root =
- this.storage =
- this._domRoot =
- this._layers = null;
- };
- CanvasPainter.prototype.getRenderedCanvas = function (opts) {
- opts = opts || {};
- if (this._singleCanvas && !this._compositeManually) {
- return this._layers[CANVAS_ZLEVEL].dom;
- }
- var imageLayer = new Layer('image', this, opts.pixelRatio || this.dpr);
- imageLayer.initContext();
- imageLayer.clear(false, opts.backgroundColor || this._backgroundColor);
- var ctx = imageLayer.ctx;
- if (opts.pixelRatio <= this.dpr) {
- this.refresh();
- var width_1 = imageLayer.dom.width;
- var height_1 = imageLayer.dom.height;
- this.eachLayer(function (layer) {
- if (layer.__builtin__) {
- ctx.drawImage(layer.dom, 0, 0, width_1, height_1);
- }
- else if (layer.renderToCanvas) {
- ctx.save();
- layer.renderToCanvas(ctx);
- ctx.restore();
- }
- });
- }
- else {
- var scope = {
- inHover: false,
- viewWidth: this._width,
- viewHeight: this._height
- };
- var displayList = this.storage.getDisplayList(true);
- for (var i = 0, len = displayList.length; i < len; i++) {
- var el = displayList[i];
- brush(ctx, el, scope, i === len - 1);
- }
- }
- return imageLayer.dom;
- };
- CanvasPainter.prototype.getWidth = function () {
- return this._width;
- };
- CanvasPainter.prototype.getHeight = function () {
- return this._height;
- };
- return CanvasPainter;
- }());
- var mathSin$4 = Math.sin;
- var mathCos$4 = Math.cos;
- var PI$5 = Math.PI;
- var PI2$6 = Math.PI * 2;
- var degree = 180 / PI$5;
- var SVGPathRebuilder = (function () {
- function SVGPathRebuilder() {
- }
- SVGPathRebuilder.prototype.reset = function (precision) {
- this._start = true;
- this._d = [];
- this._str = '';
- this._p = Math.pow(10, precision || 4);
- };
- SVGPathRebuilder.prototype.moveTo = function (x, y) {
- this._add('M', x, y);
- };
- SVGPathRebuilder.prototype.lineTo = function (x, y) {
- this._add('L', x, y);
- };
- SVGPathRebuilder.prototype.bezierCurveTo = function (x, y, x2, y2, x3, y3) {
- this._add('C', x, y, x2, y2, x3, y3);
- };
- SVGPathRebuilder.prototype.quadraticCurveTo = function (x, y, x2, y2) {
- this._add('Q', x, y, x2, y2);
- };
- SVGPathRebuilder.prototype.arc = function (cx, cy, r, startAngle, endAngle, anticlockwise) {
- this.ellipse(cx, cy, r, r, 0, startAngle, endAngle, anticlockwise);
- };
- SVGPathRebuilder.prototype.ellipse = function (cx, cy, rx, ry, psi, startAngle, endAngle, anticlockwise) {
- var dTheta = endAngle - startAngle;
- var clockwise = !anticlockwise;
- var dThetaPositive = Math.abs(dTheta);
- var isCircle = isAroundZero$1(dThetaPositive - PI2$6)
- || (clockwise ? dTheta >= PI2$6 : -dTheta >= PI2$6);
- var unifiedTheta = dTheta > 0 ? dTheta % PI2$6 : (dTheta % PI2$6 + PI2$6);
- var large = false;
- if (isCircle) {
- large = true;
- }
- else if (isAroundZero$1(dThetaPositive)) {
- large = false;
- }
- else {
- large = (unifiedTheta >= PI$5) === !!clockwise;
- }
- var x0 = cx + rx * mathCos$4(startAngle);
- var y0 = cy + ry * mathSin$4(startAngle);
- if (this._start) {
- this._add('M', x0, y0);
- }
- var xRot = Math.round(psi * degree);
- if (isCircle) {
- var p = 1 / this._p;
- var dTheta_1 = (clockwise ? 1 : -1) * (PI2$6 - p);
- this._add('A', rx, ry, xRot, 1, +clockwise, cx + rx * mathCos$4(startAngle + dTheta_1), cy + ry * mathSin$4(startAngle + dTheta_1));
- if (p > 1e-2) {
- this._add('A', rx, ry, xRot, 0, +clockwise, x0, y0);
- }
- }
- else {
- var x = cx + rx * mathCos$4(endAngle);
- var y = cy + ry * mathSin$4(endAngle);
- this._add('A', rx, ry, xRot, +large, +clockwise, x, y);
- }
- };
- SVGPathRebuilder.prototype.rect = function (x, y, w, h) {
- this._add('M', x, y);
- this._add('l', w, 0);
- this._add('l', 0, h);
- this._add('l', -w, 0);
- this._add('Z');
- };
- SVGPathRebuilder.prototype.closePath = function () {
- if (this._d.length > 0) {
- this._add('Z');
- }
- };
- SVGPathRebuilder.prototype._add = function (cmd, a, b, c, d, e, f, g, h) {
- var vals = [];
- var p = this._p;
- for (var i = 1; i < arguments.length; i++) {
- var val = arguments[i];
- if (isNaN(val)) {
- this._invalid = true;
- return;
- }
- vals.push(Math.round(val * p) / p);
- }
- this._d.push(cmd + vals.join(' '));
- this._start = cmd === 'Z';
- };
- SVGPathRebuilder.prototype.generateStr = function () {
- this._str = this._invalid ? '' : this._d.join('');
- this._d = [];
- };
- SVGPathRebuilder.prototype.getStr = function () {
- return this._str;
- };
- return SVGPathRebuilder;
- }());
- var NONE = 'none';
- var mathRound$1 = Math.round;
- function pathHasFill(style) {
- var fill = style.fill;
- return fill != null && fill !== NONE;
- }
- function pathHasStroke(style) {
- var stroke = style.stroke;
- return stroke != null && stroke !== NONE;
- }
- var strokeProps = ['lineCap', 'miterLimit', 'lineJoin'];
- var svgStrokeProps = map(strokeProps, function (prop) { return "stroke-" + prop.toLowerCase(); });
- function mapStyleToAttrs(updateAttr, style, el, forceUpdate) {
- var opacity = style.opacity == null ? 1 : style.opacity;
- if (el instanceof ZRImage) {
- updateAttr('opacity', opacity);
- return;
- }
- if (pathHasFill(style)) {
- var fill = normalizeColor(style.fill);
- updateAttr('fill', fill.color);
- var fillOpacity = style.fillOpacity != null
- ? style.fillOpacity * fill.opacity * opacity
- : fill.opacity * opacity;
- if (forceUpdate || fillOpacity < 1) {
- updateAttr('fill-opacity', fillOpacity);
- }
- }
- else {
- updateAttr('fill', NONE);
- }
- if (pathHasStroke(style)) {
- var stroke = normalizeColor(style.stroke);
- updateAttr('stroke', stroke.color);
- var strokeScale = style.strokeNoScale
- ? el.getLineScale()
- : 1;
- var strokeWidth = (strokeScale ? (style.lineWidth || 0) / strokeScale : 0);
- var strokeOpacity = style.strokeOpacity != null
- ? style.strokeOpacity * stroke.opacity * opacity
- : stroke.opacity * opacity;
- var strokeFirst = style.strokeFirst;
- if (forceUpdate || strokeWidth !== 1) {
- updateAttr('stroke-width', strokeWidth);
- }
- if (forceUpdate || strokeFirst) {
- updateAttr('paint-order', strokeFirst ? 'stroke' : 'fill');
- }
- if (forceUpdate || strokeOpacity < 1) {
- updateAttr('stroke-opacity', strokeOpacity);
- }
- if (style.lineDash) {
- var _a = getLineDash(el), lineDash = _a[0], lineDashOffset = _a[1];
- if (lineDash) {
- lineDashOffset = mathRound$1(lineDashOffset || 0);
- updateAttr('stroke-dasharray', lineDash.join(','));
- if (lineDashOffset || forceUpdate) {
- updateAttr('stroke-dashoffset', lineDashOffset);
- }
- }
- }
- else if (forceUpdate) {
- updateAttr('stroke-dasharray', NONE);
- }
- for (var i = 0; i < strokeProps.length; i++) {
- var propName = strokeProps[i];
- if (forceUpdate || style[propName] !== DEFAULT_PATH_STYLE[propName]) {
- var val = style[propName] || DEFAULT_PATH_STYLE[propName];
- val && updateAttr(svgStrokeProps[i], val);
- }
- }
- }
- else if (forceUpdate) {
- updateAttr('stroke', NONE);
- }
- }
- var SVGNS = 'http://www.w3.org/2000/svg';
- var XLINKNS = 'http://www.w3.org/1999/xlink';
- var XMLNS = 'http://www.w3.org/2000/xmlns/';
- var XML_NAMESPACE = 'http://www.w3.org/XML/1998/namespace';
- function createElement(name) {
- return document.createElementNS(SVGNS, name);
- }
- function createVNode(tag, key, attrs, children, text) {
- return {
- tag: tag,
- attrs: attrs || {},
- children: children,
- text: text,
- key: key
- };
- }
- function createElementOpen(name, attrs) {
- var attrsStr = [];
- if (attrs) {
- for (var key in attrs) {
- var val = attrs[key];
- var part = key;
- if (val === false) {
- continue;
- }
- else if (val !== true && val != null) {
- part += "=\"" + val + "\"";
- }
- attrsStr.push(part);
- }
- }
- return "<" + name + " " + attrsStr.join(' ') + ">";
- }
- function createElementClose(name) {
- return "</" + name + ">";
- }
- function vNodeToString(el, opts) {
- opts = opts || {};
- var S = opts.newline ? '\n' : '';
- function convertElToString(el) {
- var children = el.children, tag = el.tag, attrs = el.attrs, text = el.text;
- return createElementOpen(tag, attrs)
- + (tag !== 'style' ? encodeHTML(text) : text || '')
- + (children ? "" + S + map(children, function (child) { return convertElToString(child); }).join(S) + S : '')
- + createElementClose(tag);
- }
- return convertElToString(el);
- }
- function getCssString(selectorNodes, animationNodes, opts) {
- opts = opts || {};
- var S = opts.newline ? '\n' : '';
- var bracketBegin = " {" + S;
- var bracketEnd = S + "}";
- var selectors = map(keys(selectorNodes), function (className) {
- return className + bracketBegin + map(keys(selectorNodes[className]), function (attrName) {
- return attrName + ":" + selectorNodes[className][attrName] + ";";
- }).join(S) + bracketEnd;
- }).join(S);
- var animations = map(keys(animationNodes), function (animationName) {
- return "@keyframes " + animationName + bracketBegin + map(keys(animationNodes[animationName]), function (percent) {
- return percent + bracketBegin + map(keys(animationNodes[animationName][percent]), function (attrName) {
- var val = animationNodes[animationName][percent][attrName];
- if (attrName === 'd') {
- val = "path(\"" + val + "\")";
- }
- return attrName + ":" + val + ";";
- }).join(S) + bracketEnd;
- }).join(S) + bracketEnd;
- }).join(S);
- if (!selectors && !animations) {
- return '';
- }
- return ['<![CDATA[', selectors, animations, ']]>'].join(S);
- }
- function createBrushScope(zrId) {
- return {
- zrId: zrId,
- shadowCache: {},
- patternCache: {},
- gradientCache: {},
- clipPathCache: {},
- defs: {},
- cssNodes: {},
- cssAnims: {},
- cssClassIdx: 0,
- cssAnimIdx: 0,
- shadowIdx: 0,
- gradientIdx: 0,
- patternIdx: 0,
- clipPathIdx: 0
- };
- }
- function createSVGVNode(width, height, children, useViewBox) {
- return createVNode('svg', 'root', {
- 'width': width,
- 'height': height,
- 'xmlns': SVGNS,
- 'xmlns:xlink': XLINKNS,
- 'version': '1.1',
- 'baseProfile': 'full',
- 'viewBox': useViewBox ? "0 0 " + width + " " + height : false
- }, children);
- }
- var EASING_MAP = {
- cubicIn: '0.32,0,0.67,0',
- cubicOut: '0.33,1,0.68,1',
- cubicInOut: '0.65,0,0.35,1',
- quadraticIn: '0.11,0,0.5,0',
- quadraticOut: '0.5,1,0.89,1',
- quadraticInOut: '0.45,0,0.55,1',
- quarticIn: '0.5,0,0.75,0',
- quarticOut: '0.25,1,0.5,1',
- quarticInOut: '0.76,0,0.24,1',
- quinticIn: '0.64,0,0.78,0',
- quinticOut: '0.22,1,0.36,1',
- quinticInOut: '0.83,0,0.17,1',
- sinusoidalIn: '0.12,0,0.39,0',
- sinusoidalOut: '0.61,1,0.88,1',
- sinusoidalInOut: '0.37,0,0.63,1',
- exponentialIn: '0.7,0,0.84,0',
- exponentialOut: '0.16,1,0.3,1',
- exponentialInOut: '0.87,0,0.13,1',
- circularIn: '0.55,0,1,0.45',
- circularOut: '0,0.55,0.45,1',
- circularInOut: '0.85,0,0.15,1'
- };
- var transformOriginKey = 'transform-origin';
- function buildPathString(el, kfShape, path) {
- var shape = extend({}, el.shape);
- extend(shape, kfShape);
- el.buildPath(path, shape);
- var svgPathBuilder = new SVGPathRebuilder();
- svgPathBuilder.reset(getPathPrecision(el));
- path.rebuildPath(svgPathBuilder, 1);
- svgPathBuilder.generateStr();
- return svgPathBuilder.getStr();
- }
- function setTransformOrigin(target, transform) {
- var originX = transform.originX, originY = transform.originY;
- if (originX || originY) {
- target[transformOriginKey] = originX + "px " + originY + "px";
- }
- }
- var ANIMATE_STYLE_MAP = {
- fill: 'fill',
- opacity: 'opacity',
- lineWidth: 'stroke-width',
- lineDashOffset: 'stroke-dashoffset'
- };
- function addAnimation(cssAnim, scope) {
- var animationName = scope.zrId + '-ani-' + scope.cssAnimIdx++;
- scope.cssAnims[animationName] = cssAnim;
- return animationName;
- }
- function createCompoundPathCSSAnimation(el, attrs, scope) {
- var paths = el.shape.paths;
- var composedAnim = {};
- var cssAnimationCfg;
- var cssAnimationName;
- each(paths, function (path) {
- var subScope = createBrushScope(scope.zrId);
- subScope.animation = true;
- createCSSAnimation(path, {}, subScope, true);
- var cssAnims = subScope.cssAnims;
- var cssNodes = subScope.cssNodes;
- var animNames = keys(cssAnims);
- var len = animNames.length;
- if (!len) {
- return;
- }
- cssAnimationName = animNames[len - 1];
- var lastAnim = cssAnims[cssAnimationName];
- for (var percent in lastAnim) {
- var kf = lastAnim[percent];
- composedAnim[percent] = composedAnim[percent] || { d: '' };
- composedAnim[percent].d += kf.d || '';
- }
- for (var className in cssNodes) {
- var val = cssNodes[className].animation;
- if (val.indexOf(cssAnimationName) >= 0) {
- cssAnimationCfg = val;
- }
- }
- });
- if (!cssAnimationCfg) {
- return;
- }
- attrs.d = false;
- var animationName = addAnimation(composedAnim, scope);
- return cssAnimationCfg.replace(cssAnimationName, animationName);
- }
- function getEasingFunc(easing) {
- return isString(easing)
- ? EASING_MAP[easing]
- ? "cubic-bezier(" + EASING_MAP[easing] + ")"
- : createCubicEasingFunc(easing) ? easing : ''
- : '';
- }
- function createCSSAnimation(el, attrs, scope, onlyShape) {
- var animators = el.animators;
- var len = animators.length;
- var cssAnimations = [];
- if (el instanceof CompoundPath) {
- var animationCfg = createCompoundPathCSSAnimation(el, attrs, scope);
- if (animationCfg) {
- cssAnimations.push(animationCfg);
- }
- else if (!len) {
- return;
- }
- }
- else if (!len) {
- return;
- }
- var groupAnimators = {};
- for (var i = 0; i < len; i++) {
- var animator = animators[i];
- var cfgArr = [animator.getMaxTime() / 1000 + 's'];
- var easing = getEasingFunc(animator.getClip().easing);
- var delay = animator.getDelay();
- if (easing) {
- cfgArr.push(easing);
- }
- else {
- cfgArr.push('linear');
- }
- if (delay) {
- cfgArr.push(delay / 1000 + 's');
- }
- if (animator.getLoop()) {
- cfgArr.push('infinite');
- }
- var cfg = cfgArr.join(' ');
- groupAnimators[cfg] = groupAnimators[cfg] || [cfg, []];
- groupAnimators[cfg][1].push(animator);
- }
- function createSingleCSSAnimation(groupAnimator) {
- var animators = groupAnimator[1];
- var len = animators.length;
- var transformKfs = {};
- var shapeKfs = {};
- var finalKfs = {};
- var animationTimingFunctionAttrName = 'animation-timing-function';
- function saveAnimatorTrackToCssKfs(animator, cssKfs, toCssAttrName) {
- var tracks = animator.getTracks();
- var maxTime = animator.getMaxTime();
- for (var k = 0; k < tracks.length; k++) {
- var track = tracks[k];
- if (track.needsAnimate()) {
- var kfs = track.keyframes;
- var attrName = track.propName;
- toCssAttrName && (attrName = toCssAttrName(attrName));
- if (attrName) {
- for (var i = 0; i < kfs.length; i++) {
- var kf = kfs[i];
- var percent = Math.round(kf.time / maxTime * 100) + '%';
- var kfEasing = getEasingFunc(kf.easing);
- var rawValue = kf.rawValue;
- if (isString(rawValue) || isNumber(rawValue)) {
- cssKfs[percent] = cssKfs[percent] || {};
- cssKfs[percent][attrName] = kf.rawValue;
- if (kfEasing) {
- cssKfs[percent][animationTimingFunctionAttrName] = kfEasing;
- }
- }
- }
- }
- }
- }
- }
- for (var i = 0; i < len; i++) {
- var animator = animators[i];
- var targetProp = animator.targetName;
- if (!targetProp) {
- !onlyShape && saveAnimatorTrackToCssKfs(animator, transformKfs);
- }
- else if (targetProp === 'shape') {
- saveAnimatorTrackToCssKfs(animator, shapeKfs);
- }
- }
- for (var percent in transformKfs) {
- var transform = {};
- copyTransform(transform, el);
- extend(transform, transformKfs[percent]);
- var str = getSRTTransformString(transform);
- var timingFunction = transformKfs[percent][animationTimingFunctionAttrName];
- finalKfs[percent] = str ? {
- transform: str
- } : {};
- setTransformOrigin(finalKfs[percent], transform);
- if (timingFunction) {
- finalKfs[percent][animationTimingFunctionAttrName] = timingFunction;
- }
- }
- var path;
- var canAnimateShape = true;
- for (var percent in shapeKfs) {
- finalKfs[percent] = finalKfs[percent] || {};
- var isFirst = !path;
- var timingFunction = shapeKfs[percent][animationTimingFunctionAttrName];
- if (isFirst) {
- path = new PathProxy();
- }
- var len_1 = path.len();
- path.reset();
- finalKfs[percent].d = buildPathString(el, shapeKfs[percent], path);
- var newLen = path.len();
- if (!isFirst && len_1 !== newLen) {
- canAnimateShape = false;
- break;
- }
- if (timingFunction) {
- finalKfs[percent][animationTimingFunctionAttrName] = timingFunction;
- }
- }
- if (!canAnimateShape) {
- for (var percent in finalKfs) {
- delete finalKfs[percent].d;
- }
- }
- if (!onlyShape) {
- for (var i = 0; i < len; i++) {
- var animator = animators[i];
- var targetProp = animator.targetName;
- if (targetProp === 'style') {
- saveAnimatorTrackToCssKfs(animator, finalKfs, function (propName) { return ANIMATE_STYLE_MAP[propName]; });
- }
- }
- }
- var percents = keys(finalKfs);
- var allTransformOriginSame = true;
- var transformOrigin;
- for (var i = 1; i < percents.length; i++) {
- var p0 = percents[i - 1];
- var p1 = percents[i];
- if (finalKfs[p0][transformOriginKey] !== finalKfs[p1][transformOriginKey]) {
- allTransformOriginSame = false;
- break;
- }
- transformOrigin = finalKfs[p0][transformOriginKey];
- }
- if (allTransformOriginSame && transformOrigin) {
- for (var percent in finalKfs) {
- if (finalKfs[percent][transformOriginKey]) {
- delete finalKfs[percent][transformOriginKey];
- }
- }
- attrs[transformOriginKey] = transformOrigin;
- }
- if (filter(percents, function (percent) { return keys(finalKfs[percent]).length > 0; }).length) {
- var animationName = addAnimation(finalKfs, scope);
- return animationName + " " + groupAnimator[0] + " both";
- }
- }
- for (var key in groupAnimators) {
- var animationCfg = createSingleCSSAnimation(groupAnimators[key]);
- if (animationCfg) {
- cssAnimations.push(animationCfg);
- }
- }
- if (cssAnimations.length) {
- var className = scope.zrId + '-cls-' + scope.cssClassIdx++;
- scope.cssNodes['.' + className] = {
- animation: cssAnimations.join(',')
- };
- attrs["class"] = className;
- }
- }
- var round$1 = Math.round;
- function isImageLike$1(val) {
- return val && isString(val.src);
- }
- function isCanvasLike(val) {
- return val && isFunction(val.toDataURL);
- }
- function setStyleAttrs(attrs, style, el, scope) {
- mapStyleToAttrs(function (key, val) {
- var isFillStroke = key === 'fill' || key === 'stroke';
- if (isFillStroke && isGradient(val)) {
- setGradient(style, attrs, key, scope);
- }
- else if (isFillStroke && isPattern(val)) {
- setPattern(el, attrs, key, scope);
- }
- else {
- attrs[key] = val;
- }
- }, style, el, false);
- setShadow(el, attrs, scope);
- }
- function noRotateScale(m) {
- return isAroundZero$1(m[0] - 1)
- && isAroundZero$1(m[1])
- && isAroundZero$1(m[2])
- && isAroundZero$1(m[3] - 1);
- }
- function noTranslate(m) {
- return isAroundZero$1(m[4]) && isAroundZero$1(m[5]);
- }
- function setTransform(attrs, m, compress) {
- if (m && !(noTranslate(m) && noRotateScale(m))) {
- var mul = compress ? 10 : 1e4;
- attrs.transform = noRotateScale(m)
- ? "translate(" + round$1(m[4] * mul) / mul + " " + round$1(m[5] * mul) / mul + ")" : getMatrixStr(m);
- }
- }
- function convertPolyShape(shape, attrs, mul) {
- var points = shape.points;
- var strArr = [];
- for (var i = 0; i < points.length; i++) {
- strArr.push(round$1(points[i][0] * mul) / mul);
- strArr.push(round$1(points[i][1] * mul) / mul);
- }
- attrs.points = strArr.join(' ');
- }
- function validatePolyShape(shape) {
- return !shape.smooth;
- }
- function createAttrsConvert(desc) {
- var normalizedDesc = map(desc, function (item) {
- return (typeof item === 'string' ? [item, item] : item);
- });
- return function (shape, attrs, mul) {
- for (var i = 0; i < normalizedDesc.length; i++) {
- var item = normalizedDesc[i];
- var val = shape[item[0]];
- if (val != null) {
- attrs[item[1]] = round$1(val * mul) / mul;
- }
- }
- };
- }
- var builtinShapesDef = {
- circle: [createAttrsConvert(['cx', 'cy', 'r'])],
- polyline: [convertPolyShape, validatePolyShape],
- polygon: [convertPolyShape, validatePolyShape]
- };
- function hasShapeAnimation(el) {
- var animators = el.animators;
- for (var i = 0; i < animators.length; i++) {
- if (animators[i].targetName === 'shape') {
- return true;
- }
- }
- return false;
- }
- function brushSVGPath(el, scope) {
- var style = el.style;
- var shape = el.shape;
- var builtinShpDef = builtinShapesDef[el.type];
- var attrs = {};
- var needsAnimate = scope.animation;
- var svgElType = 'path';
- var strokePercent = el.style.strokePercent;
- var precision = (scope.compress && getPathPrecision(el)) || 4;
- if (builtinShpDef
- && !scope.willUpdate
- && !(builtinShpDef[1] && !builtinShpDef[1](shape))
- && !(needsAnimate && hasShapeAnimation(el))
- && !(strokePercent < 1)) {
- svgElType = el.type;
- var mul = Math.pow(10, precision);
- builtinShpDef[0](shape, attrs, mul);
- }
- else {
- var needBuildPath = !el.path || el.shapeChanged();
- if (!el.path) {
- el.createPathProxy();
- }
- var path = el.path;
- if (needBuildPath) {
- path.beginPath();
- el.buildPath(path, el.shape);
- el.pathUpdated();
- }
- var pathVersion = path.getVersion();
- var elExt = el;
- var svgPathBuilder = elExt.__svgPathBuilder;
- if (elExt.__svgPathVersion !== pathVersion
- || !svgPathBuilder
- || strokePercent !== elExt.__svgPathStrokePercent) {
- if (!svgPathBuilder) {
- svgPathBuilder = elExt.__svgPathBuilder = new SVGPathRebuilder();
- }
- svgPathBuilder.reset(precision);
- path.rebuildPath(svgPathBuilder, strokePercent);
- svgPathBuilder.generateStr();
- elExt.__svgPathVersion = pathVersion;
- elExt.__svgPathStrokePercent = strokePercent;
- }
- attrs.d = svgPathBuilder.getStr();
- }
- setTransform(attrs, el.transform);
- setStyleAttrs(attrs, style, el, scope);
- scope.animation && createCSSAnimation(el, attrs, scope);
- return createVNode(svgElType, el.id + '', attrs);
- }
- function brushSVGImage(el, scope) {
- var style = el.style;
- var image = style.image;
- if (image && !isString(image)) {
- if (isImageLike$1(image)) {
- image = image.src;
- }
- else if (isCanvasLike(image)) {
- image = image.toDataURL();
- }
- }
- if (!image) {
- return;
- }
- var x = style.x || 0;
- var y = style.y || 0;
- var dw = style.width;
- var dh = style.height;
- var attrs = {
- href: image,
- width: dw,
- height: dh
- };
- if (x) {
- attrs.x = x;
- }
- if (y) {
- attrs.y = y;
- }
- setTransform(attrs, el.transform);
- setStyleAttrs(attrs, style, el, scope);
- scope.animation && createCSSAnimation(el, attrs, scope);
- return createVNode('image', el.id + '', attrs);
- }
- function brushSVGTSpan(el, scope) {
- var style = el.style;
- var text = style.text;
- text != null && (text += '');
- if (!text || isNaN(style.x) || isNaN(style.y)) {
- return;
- }
- var font = style.font || DEFAULT_FONT;
- var x = style.x || 0;
- var y = adjustTextY(style.y || 0, getLineHeight(font), style.textBaseline);
- var textAlign = TEXT_ALIGN_TO_ANCHOR[style.textAlign]
- || style.textAlign;
- var attrs = {
- 'dominant-baseline': 'central',
- 'text-anchor': textAlign
- };
- if (hasSeparateFont(style)) {
- var separatedFontStr = '';
- var fontStyle = style.fontStyle;
- var fontSize = parseFontSize(style.fontSize);
- if (!parseFloat(fontSize)) {
- return;
- }
- var fontFamily = style.fontFamily || DEFAULT_FONT_FAMILY;
- var fontWeight = style.fontWeight;
- separatedFontStr += "font-size:" + fontSize + ";font-family:" + fontFamily + ";";
- if (fontStyle && fontStyle !== 'normal') {
- separatedFontStr += "font-style:" + fontStyle + ";";
- }
- if (fontWeight && fontWeight !== 'normal') {
- separatedFontStr += "font-weight:" + fontWeight + ";";
- }
- attrs.style = separatedFontStr;
- }
- else {
- attrs.style = "font: " + font;
- }
- if (text.match(/\s/)) {
- attrs['xml:space'] = 'preserve';
- }
- if (x) {
- attrs.x = x;
- }
- if (y) {
- attrs.y = y;
- }
- setTransform(attrs, el.transform);
- setStyleAttrs(attrs, style, el, scope);
- scope.animation && createCSSAnimation(el, attrs, scope);
- return createVNode('text', el.id + '', attrs, undefined, text);
- }
- function brush$1(el, scope) {
- if (el instanceof Path) {
- return brushSVGPath(el, scope);
- }
- else if (el instanceof ZRImage) {
- return brushSVGImage(el, scope);
- }
- else if (el instanceof TSpan) {
- return brushSVGTSpan(el, scope);
- }
- }
- function setShadow(el, attrs, scope) {
- var style = el.style;
- if (hasShadow(style)) {
- var shadowKey = getShadowKey(el);
- var shadowCache = scope.shadowCache;
- var shadowId = shadowCache[shadowKey];
- if (!shadowId) {
- var globalScale = el.getGlobalScale();
- var scaleX = globalScale[0];
- var scaleY = globalScale[1];
- if (!scaleX || !scaleY) {
- return;
- }
- var offsetX = style.shadowOffsetX || 0;
- var offsetY = style.shadowOffsetY || 0;
- var blur_1 = style.shadowBlur;
- var _a = normalizeColor(style.shadowColor), opacity = _a.opacity, color = _a.color;
- var stdDx = blur_1 / 2 / scaleX;
- var stdDy = blur_1 / 2 / scaleY;
- var stdDeviation = stdDx + ' ' + stdDy;
- shadowId = scope.zrId + '-s' + scope.shadowIdx++;
- scope.defs[shadowId] = createVNode('filter', shadowId, {
- 'id': shadowId,
- 'x': '-100%',
- 'y': '-100%',
- 'width': '300%',
- 'height': '300%'
- }, [
- createVNode('feDropShadow', '', {
- 'dx': offsetX / scaleX,
- 'dy': offsetY / scaleY,
- 'stdDeviation': stdDeviation,
- 'flood-color': color,
- 'flood-opacity': opacity
- })
- ]);
- shadowCache[shadowKey] = shadowId;
- }
- attrs.filter = getIdURL(shadowId);
- }
- }
- function setGradient(style, attrs, target, scope) {
- var val = style[target];
- var gradientTag;
- var gradientAttrs = {
- 'gradientUnits': val.global
- ? 'userSpaceOnUse'
- : 'objectBoundingBox'
- };
- if (isLinearGradient(val)) {
- gradientTag = 'linearGradient';
- gradientAttrs.x1 = val.x;
- gradientAttrs.y1 = val.y;
- gradientAttrs.x2 = val.x2;
- gradientAttrs.y2 = val.y2;
- }
- else if (isRadialGradient(val)) {
- gradientTag = 'radialGradient';
- gradientAttrs.cx = retrieve2(val.x, 0.5);
- gradientAttrs.cy = retrieve2(val.y, 0.5);
- gradientAttrs.r = retrieve2(val.r, 0.5);
- }
- else {
- {
- logError('Illegal gradient type.');
- }
- return;
- }
- var colors = val.colorStops;
- var colorStops = [];
- for (var i = 0, len = colors.length; i < len; ++i) {
- var offset = round4(colors[i].offset) * 100 + '%';
- var stopColor = colors[i].color;
- var _a = normalizeColor(stopColor), color = _a.color, opacity = _a.opacity;
- var stopsAttrs = {
- 'offset': offset
- };
- stopsAttrs['stop-color'] = color;
- if (opacity < 1) {
- stopsAttrs['stop-opacity'] = opacity;
- }
- colorStops.push(createVNode('stop', i + '', stopsAttrs));
- }
- var gradientVNode = createVNode(gradientTag, '', gradientAttrs, colorStops);
- var gradientKey = vNodeToString(gradientVNode);
- var gradientCache = scope.gradientCache;
- var gradientId = gradientCache[gradientKey];
- if (!gradientId) {
- gradientId = scope.zrId + '-g' + scope.gradientIdx++;
- gradientCache[gradientKey] = gradientId;
- gradientAttrs.id = gradientId;
- scope.defs[gradientId] = createVNode(gradientTag, gradientId, gradientAttrs, colorStops);
- }
- attrs[target] = getIdURL(gradientId);
- }
- function setPattern(el, attrs, target, scope) {
- var val = el.style[target];
- var boundingRect = el.getBoundingRect();
- var patternAttrs = {};
- var repeat = val.repeat;
- var noRepeat = repeat === 'no-repeat';
- var repeatX = repeat === 'repeat-x';
- var repeatY = repeat === 'repeat-y';
- var child;
- if (isImagePattern(val)) {
- var imageWidth_1 = val.imageWidth;
- var imageHeight_1 = val.imageHeight;
- var imageSrc = void 0;
- var patternImage = val.image;
- if (isString(patternImage)) {
- imageSrc = patternImage;
- }
- else if (isImageLike$1(patternImage)) {
- imageSrc = patternImage.src;
- }
- else if (isCanvasLike(patternImage)) {
- imageSrc = patternImage.toDataURL();
- }
- if (typeof Image === 'undefined') {
- var errMsg = 'Image width/height must been given explictly in svg-ssr renderer.';
- assert(imageWidth_1, errMsg);
- assert(imageHeight_1, errMsg);
- }
- else if (imageWidth_1 == null || imageHeight_1 == null) {
- var setSizeToVNode_1 = function (vNode, img) {
- if (vNode) {
- var svgEl = vNode.elm;
- var width = imageWidth_1 || img.width;
- var height = imageHeight_1 || img.height;
- if (vNode.tag === 'pattern') {
- if (repeatX) {
- height = 1;
- width /= boundingRect.width;
- }
- else if (repeatY) {
- width = 1;
- height /= boundingRect.height;
- }
- }
- vNode.attrs.width = width;
- vNode.attrs.height = height;
- if (svgEl) {
- svgEl.setAttribute('width', width);
- svgEl.setAttribute('height', height);
- }
- }
- };
- var createdImage = createOrUpdateImage(imageSrc, null, el, function (img) {
- noRepeat || setSizeToVNode_1(patternVNode, img);
- setSizeToVNode_1(child, img);
- });
- if (createdImage && createdImage.width && createdImage.height) {
- imageWidth_1 = imageWidth_1 || createdImage.width;
- imageHeight_1 = imageHeight_1 || createdImage.height;
- }
- }
- child = createVNode('image', 'img', {
- href: imageSrc,
- width: imageWidth_1,
- height: imageHeight_1
- });
- patternAttrs.width = imageWidth_1;
- patternAttrs.height = imageHeight_1;
- }
- else if (val.svgElement) {
- child = clone(val.svgElement);
- patternAttrs.width = val.svgWidth;
- patternAttrs.height = val.svgHeight;
- }
- if (!child) {
- return;
- }
- var patternWidth;
- var patternHeight;
- if (noRepeat) {
- patternWidth = patternHeight = 1;
- }
- else if (repeatX) {
- patternHeight = 1;
- patternWidth = patternAttrs.width / boundingRect.width;
- }
- else if (repeatY) {
- patternWidth = 1;
- patternHeight = patternAttrs.height / boundingRect.height;
- }
- else {
- patternAttrs.patternUnits = 'userSpaceOnUse';
- }
- if (patternWidth != null && !isNaN(patternWidth)) {
- patternAttrs.width = patternWidth;
- }
- if (patternHeight != null && !isNaN(patternHeight)) {
- patternAttrs.height = patternHeight;
- }
- var patternTransform = getSRTTransformString(val);
- patternTransform && (patternAttrs.patternTransform = patternTransform);
- var patternVNode = createVNode('pattern', '', patternAttrs, [child]);
- var patternKey = vNodeToString(patternVNode);
- var patternCache = scope.patternCache;
- var patternId = patternCache[patternKey];
- if (!patternId) {
- patternId = scope.zrId + '-p' + scope.patternIdx++;
- patternCache[patternKey] = patternId;
- patternAttrs.id = patternId;
- patternVNode = scope.defs[patternId] = createVNode('pattern', patternId, patternAttrs, [child]);
- }
- attrs[target] = getIdURL(patternId);
- }
- function setClipPath(clipPath, attrs, scope) {
- var clipPathCache = scope.clipPathCache, defs = scope.defs;
- var clipPathId = clipPathCache[clipPath.id];
- if (!clipPathId) {
- clipPathId = scope.zrId + '-c' + scope.clipPathIdx++;
- var clipPathAttrs = {
- id: clipPathId
- };
- clipPathCache[clipPath.id] = clipPathId;
- defs[clipPathId] = createVNode('clipPath', clipPathId, clipPathAttrs, [brushSVGPath(clipPath, scope)]);
- }
- attrs['clip-path'] = getIdURL(clipPathId);
- }
- function createTextNode(text) {
- return document.createTextNode(text);
- }
- function insertBefore(parentNode, newNode, referenceNode) {
- parentNode.insertBefore(newNode, referenceNode);
- }
- function removeChild(node, child) {
- node.removeChild(child);
- }
- function appendChild(node, child) {
- node.appendChild(child);
- }
- function parentNode(node) {
- return node.parentNode;
- }
- function nextSibling(node) {
- return node.nextSibling;
- }
- function setTextContent(node, text) {
- node.textContent = text;
- }
- var colonChar = 58;
- var xChar = 120;
- var emptyNode = createVNode('', '');
- function isUndef(s) {
- return s === undefined;
- }
- function isDef(s) {
- return s !== undefined;
- }
- function createKeyToOldIdx(children, beginIdx, endIdx) {
- var map = {};
- for (var i = beginIdx; i <= endIdx; ++i) {
- var key = children[i].key;
- if (key !== undefined) {
- {
- if (map[key] != null) {
- console.error("Duplicate key " + key);
- }
- }
- map[key] = i;
- }
- }
- return map;
- }
- function sameVnode(vnode1, vnode2) {
- var isSameKey = vnode1.key === vnode2.key;
- var isSameTag = vnode1.tag === vnode2.tag;
- return isSameTag && isSameKey;
- }
- function createElm(vnode) {
- var i;
- var children = vnode.children;
- var tag = vnode.tag;
- if (isDef(tag)) {
- var elm = (vnode.elm = createElement(tag));
- updateAttrs(emptyNode, vnode);
- if (isArray(children)) {
- for (i = 0; i < children.length; ++i) {
- var ch = children[i];
- if (ch != null) {
- appendChild(elm, createElm(ch));
- }
- }
- }
- else if (isDef(vnode.text) && !isObject(vnode.text)) {
- appendChild(elm, createTextNode(vnode.text));
- }
- }
- else {
- vnode.elm = createTextNode(vnode.text);
- }
- return vnode.elm;
- }
- function addVnodes(parentElm, before, vnodes, startIdx, endIdx) {
- for (; startIdx <= endIdx; ++startIdx) {
- var ch = vnodes[startIdx];
- if (ch != null) {
- insertBefore(parentElm, createElm(ch), before);
- }
- }
- }
- function removeVnodes(parentElm, vnodes, startIdx, endIdx) {
- for (; startIdx <= endIdx; ++startIdx) {
- var ch = vnodes[startIdx];
- if (ch != null) {
- if (isDef(ch.tag)) {
- var parent_1 = parentNode(ch.elm);
- removeChild(parent_1, ch.elm);
- }
- else {
- removeChild(parentElm, ch.elm);
- }
- }
- }
- }
- function updateAttrs(oldVnode, vnode) {
- var key;
- var elm = vnode.elm;
- var oldAttrs = oldVnode && oldVnode.attrs || {};
- var attrs = vnode.attrs || {};
- if (oldAttrs === attrs) {
- return;
- }
- for (key in attrs) {
- var cur = attrs[key];
- var old = oldAttrs[key];
- if (old !== cur) {
- if (cur === true) {
- elm.setAttribute(key, '');
- }
- else if (cur === false) {
- elm.removeAttribute(key);
- }
- else {
- if (key.charCodeAt(0) !== xChar) {
- elm.setAttribute(key, cur);
- }
- else if (key === 'xmlns:xlink' || key === 'xmlns') {
- elm.setAttributeNS(XMLNS, key, cur);
- }
- else if (key.charCodeAt(3) === colonChar) {
- elm.setAttributeNS(XML_NAMESPACE, key, cur);
- }
- else if (key.charCodeAt(5) === colonChar) {
- elm.setAttributeNS(XLINKNS, key, cur);
- }
- else {
- elm.setAttribute(key, cur);
- }
- }
- }
- }
- for (key in oldAttrs) {
- if (!(key in attrs)) {
- elm.removeAttribute(key);
- }
- }
- }
- function updateChildren(parentElm, oldCh, newCh) {
- var oldStartIdx = 0;
- var newStartIdx = 0;
- var oldEndIdx = oldCh.length - 1;
- var oldStartVnode = oldCh[0];
- var oldEndVnode = oldCh[oldEndIdx];
- var newEndIdx = newCh.length - 1;
- var newStartVnode = newCh[0];
- var newEndVnode = newCh[newEndIdx];
- var oldKeyToIdx;
- var idxInOld;
- var elmToMove;
- var before;
- while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
- if (oldStartVnode == null) {
- oldStartVnode = oldCh[++oldStartIdx];
- }
- else if (oldEndVnode == null) {
- oldEndVnode = oldCh[--oldEndIdx];
- }
- else if (newStartVnode == null) {
- newStartVnode = newCh[++newStartIdx];
- }
- else if (newEndVnode == null) {
- newEndVnode = newCh[--newEndIdx];
- }
- else if (sameVnode(oldStartVnode, newStartVnode)) {
- patchVnode(oldStartVnode, newStartVnode);
- oldStartVnode = oldCh[++oldStartIdx];
- newStartVnode = newCh[++newStartIdx];
- }
- else if (sameVnode(oldEndVnode, newEndVnode)) {
- patchVnode(oldEndVnode, newEndVnode);
- oldEndVnode = oldCh[--oldEndIdx];
- newEndVnode = newCh[--newEndIdx];
- }
- else if (sameVnode(oldStartVnode, newEndVnode)) {
- patchVnode(oldStartVnode, newEndVnode);
- insertBefore(parentElm, oldStartVnode.elm, nextSibling(oldEndVnode.elm));
- oldStartVnode = oldCh[++oldStartIdx];
- newEndVnode = newCh[--newEndIdx];
- }
- else if (sameVnode(oldEndVnode, newStartVnode)) {
- patchVnode(oldEndVnode, newStartVnode);
- insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);
- oldEndVnode = oldCh[--oldEndIdx];
- newStartVnode = newCh[++newStartIdx];
- }
- else {
- if (isUndef(oldKeyToIdx)) {
- oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx);
- }
- idxInOld = oldKeyToIdx[newStartVnode.key];
- if (isUndef(idxInOld)) {
- insertBefore(parentElm, createElm(newStartVnode), oldStartVnode.elm);
- }
- else {
- elmToMove = oldCh[idxInOld];
- if (elmToMove.tag !== newStartVnode.tag) {
- insertBefore(parentElm, createElm(newStartVnode), oldStartVnode.elm);
- }
- else {
- patchVnode(elmToMove, newStartVnode);
- oldCh[idxInOld] = undefined;
- insertBefore(parentElm, elmToMove.elm, oldStartVnode.elm);
- }
- }
- newStartVnode = newCh[++newStartIdx];
- }
- }
- if (oldStartIdx <= oldEndIdx || newStartIdx <= newEndIdx) {
- if (oldStartIdx > oldEndIdx) {
- before = newCh[newEndIdx + 1] == null ? null : newCh[newEndIdx + 1].elm;
- addVnodes(parentElm, before, newCh, newStartIdx, newEndIdx);
- }
- else {
- removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);
- }
- }
- }
- function patchVnode(oldVnode, vnode) {
- var elm = (vnode.elm = oldVnode.elm);
- var oldCh = oldVnode.children;
- var ch = vnode.children;
- if (oldVnode === vnode) {
- return;
- }
- updateAttrs(oldVnode, vnode);
- if (isUndef(vnode.text)) {
- if (isDef(oldCh) && isDef(ch)) {
- if (oldCh !== ch) {
- updateChildren(elm, oldCh, ch);
- }
- }
- else if (isDef(ch)) {
- if (isDef(oldVnode.text)) {
- setTextContent(elm, '');
- }
- addVnodes(elm, null, ch, 0, ch.length - 1);
- }
- else if (isDef(oldCh)) {
- removeVnodes(elm, oldCh, 0, oldCh.length - 1);
- }
- else if (isDef(oldVnode.text)) {
- setTextContent(elm, '');
- }
- }
- else if (oldVnode.text !== vnode.text) {
- if (isDef(oldCh)) {
- removeVnodes(elm, oldCh, 0, oldCh.length - 1);
- }
- setTextContent(elm, vnode.text);
- }
- }
- function patch(oldVnode, vnode) {
- if (sameVnode(oldVnode, vnode)) {
- patchVnode(oldVnode, vnode);
- }
- else {
- var elm = oldVnode.elm;
- var parent_2 = parentNode(elm);
- createElm(vnode);
- if (parent_2 !== null) {
- insertBefore(parent_2, vnode.elm, nextSibling(elm));
- removeVnodes(parent_2, [oldVnode], 0, 0);
- }
- }
- return vnode;
- }
- var svgId = 0;
- var SVGPainter = (function () {
- function SVGPainter(root, storage, opts) {
- this.type = 'svg';
- this.refreshHover = createMethodNotSupport('refreshHover');
- this.configLayer = createMethodNotSupport('configLayer');
- this.storage = storage;
- this._opts = opts = extend({}, opts);
- this.root = root;
- this._id = 'zr' + svgId++;
- this._oldVNode = createSVGVNode(opts.width, opts.height);
- if (root && !opts.ssr) {
- var viewport = this._viewport = document.createElement('div');
- viewport.style.cssText = 'position:relative;overflow:hidden';
- var svgDom = this._svgDom = this._oldVNode.elm = createElement('svg');
- updateAttrs(null, this._oldVNode);
- viewport.appendChild(svgDom);
- root.appendChild(viewport);
- }
- this.resize(opts.width, opts.height);
- }
- SVGPainter.prototype.getType = function () {
- return this.type;
- };
- SVGPainter.prototype.getViewportRoot = function () {
- return this._viewport;
- };
- SVGPainter.prototype.getViewportRootOffset = function () {
- var viewportRoot = this.getViewportRoot();
- if (viewportRoot) {
- return {
- offsetLeft: viewportRoot.offsetLeft || 0,
- offsetTop: viewportRoot.offsetTop || 0
- };
- }
- };
- SVGPainter.prototype.getSvgDom = function () {
- return this._svgDom;
- };
- SVGPainter.prototype.refresh = function () {
- if (this.root) {
- var vnode = this.renderToVNode({
- willUpdate: true
- });
- vnode.attrs.style = 'position:absolute;left:0;top:0;user-select:none';
- patch(this._oldVNode, vnode);
- this._oldVNode = vnode;
- }
- };
- SVGPainter.prototype.renderOneToVNode = function (el) {
- return brush$1(el, createBrushScope(this._id));
- };
- SVGPainter.prototype.renderToVNode = function (opts) {
- opts = opts || {};
- var list = this.storage.getDisplayList(true);
- var width = this._width;
- var height = this._height;
- var scope = createBrushScope(this._id);
- scope.animation = opts.animation;
- scope.willUpdate = opts.willUpdate;
- scope.compress = opts.compress;
- var children = [];
- var bgVNode = this._bgVNode = createBackgroundVNode(width, height, this._backgroundColor, scope);
- bgVNode && children.push(bgVNode);
- var mainVNode = !opts.compress
- ? (this._mainVNode = createVNode('g', 'main', {}, [])) : null;
- this._paintList(list, scope, mainVNode ? mainVNode.children : children);
- mainVNode && children.push(mainVNode);
- var defs = map(keys(scope.defs), function (id) { return scope.defs[id]; });
- if (defs.length) {
- children.push(createVNode('defs', 'defs', {}, defs));
- }
- if (opts.animation) {
- var animationCssStr = getCssString(scope.cssNodes, scope.cssAnims, { newline: true });
- if (animationCssStr) {
- var styleNode = createVNode('style', 'stl', {}, [], animationCssStr);
- children.push(styleNode);
- }
- }
- return createSVGVNode(width, height, children, opts.useViewBox);
- };
- SVGPainter.prototype.renderToString = function (opts) {
- opts = opts || {};
- return vNodeToString(this.renderToVNode({
- animation: retrieve2(opts.cssAnimation, true),
- willUpdate: false,
- compress: true,
- useViewBox: retrieve2(opts.useViewBox, true)
- }), { newline: true });
- };
- SVGPainter.prototype.setBackgroundColor = function (backgroundColor) {
- this._backgroundColor = backgroundColor;
- };
- SVGPainter.prototype.getSvgRoot = function () {
- return this._mainVNode && this._mainVNode.elm;
- };
- SVGPainter.prototype._paintList = function (list, scope, out) {
- var listLen = list.length;
- var clipPathsGroupsStack = [];
- var clipPathsGroupsStackDepth = 0;
- var currentClipPathGroup;
- var prevClipPaths;
- var clipGroupNodeIdx = 0;
- for (var i = 0; i < listLen; i++) {
- var displayable = list[i];
- if (!displayable.invisible) {
- var clipPaths = displayable.__clipPaths;
- var len = clipPaths && clipPaths.length || 0;
- var prevLen = prevClipPaths && prevClipPaths.length || 0;
- var lca = void 0;
- for (lca = Math.max(len - 1, prevLen - 1); lca >= 0; lca--) {
- if (clipPaths && prevClipPaths
- && clipPaths[lca] === prevClipPaths[lca]) {
- break;
- }
- }
- for (var i_1 = prevLen - 1; i_1 > lca; i_1--) {
- clipPathsGroupsStackDepth--;
- currentClipPathGroup = clipPathsGroupsStack[clipPathsGroupsStackDepth - 1];
- }
- for (var i_2 = lca + 1; i_2 < len; i_2++) {
- var groupAttrs = {};
- setClipPath(clipPaths[i_2], groupAttrs, scope);
- var g = createVNode('g', 'clip-g-' + clipGroupNodeIdx++, groupAttrs, []);
- (currentClipPathGroup ? currentClipPathGroup.children : out).push(g);
- clipPathsGroupsStack[clipPathsGroupsStackDepth++] = g;
- currentClipPathGroup = g;
- }
- prevClipPaths = clipPaths;
- var ret = brush$1(displayable, scope);
- if (ret) {
- (currentClipPathGroup ? currentClipPathGroup.children : out).push(ret);
- }
- }
- }
- };
- SVGPainter.prototype.resize = function (width, height) {
- var opts = this._opts;
- var root = this.root;
- var viewport = this._viewport;
- width != null && (opts.width = width);
- height != null && (opts.height = height);
- if (root && viewport) {
- viewport.style.display = 'none';
- width = getSize(root, 0, opts);
- height = getSize(root, 1, opts);
- viewport.style.display = '';
- }
- if (this._width !== width || this._height !== height) {
- this._width = width;
- this._height = height;
- if (viewport) {
- var viewportStyle = viewport.style;
- viewportStyle.width = width + 'px';
- viewportStyle.height = height + 'px';
- }
- if (!isPattern(this._backgroundColor)) {
- var svgDom = this._svgDom;
- if (svgDom) {
- svgDom.setAttribute('width', width);
- svgDom.setAttribute('height', height);
- }
- var bgEl = this._bgVNode && this._bgVNode.elm;
- if (bgEl) {
- bgEl.setAttribute('width', width);
- bgEl.setAttribute('height', height);
- }
- }
- else {
- this.refresh();
- }
- }
- };
- SVGPainter.prototype.getWidth = function () {
- return this._width;
- };
- SVGPainter.prototype.getHeight = function () {
- return this._height;
- };
- SVGPainter.prototype.dispose = function () {
- if (this.root) {
- this.root.innerHTML = '';
- }
- this._svgDom =
- this._viewport =
- this.storage =
- this._oldVNode =
- this._bgVNode =
- this._mainVNode = null;
- };
- SVGPainter.prototype.clear = function () {
- if (this._svgDom) {
- this._svgDom.innerHTML = null;
- }
- this._oldVNode = null;
- };
- SVGPainter.prototype.toDataURL = function (base64) {
- var str = this.renderToString();
- var prefix = 'data:image/svg+xml;';
- if (base64) {
- str = encodeBase64(str);
- return str && prefix + 'base64,' + str;
- }
- return prefix + 'charset=UTF-8,' + encodeURIComponent(str);
- };
- return SVGPainter;
- }());
- function createMethodNotSupport(method) {
- return function () {
- {
- logError('In SVG mode painter not support method "' + method + '"');
- }
- };
- }
- function createBackgroundVNode(width, height, backgroundColor, scope) {
- var bgVNode;
- if (backgroundColor && backgroundColor !== 'none') {
- bgVNode = createVNode('rect', 'bg', {
- width: width,
- height: height,
- x: '0',
- y: '0',
- id: '0'
- });
- if (isGradient(backgroundColor)) {
- setGradient({ fill: backgroundColor }, bgVNode.attrs, 'fill', scope);
- }
- else if (isPattern(backgroundColor)) {
- setPattern({
- style: {
- fill: backgroundColor
- },
- dirty: noop,
- getBoundingRect: function () { return ({ width: width, height: height }); }
- }, bgVNode.attrs, 'fill', scope);
- }
- else {
- var _a = normalizeColor(backgroundColor), color = _a.color, opacity = _a.opacity;
- bgVNode.attrs.fill = color;
- opacity < 1 && (bgVNode.attrs['fill-opacity'] = opacity);
- }
- }
- return bgVNode;
- }
- registerPainter('canvas', CanvasPainter);
- registerPainter('svg', SVGPainter);
- exports.Arc = Arc;
- exports.ArcShape = ArcShape;
- exports.BezierCurve = BezierCurve;
- exports.BezierCurveShape = BezierCurveShape;
- exports.BoundingRect = BoundingRect;
- exports.Circle = Circle;
- exports.CircleShape = CircleShape;
- exports.CompoundPath = CompoundPath;
- exports.Displayable = Displayable;
- exports.Droplet = Droplet;
- exports.DropletShape = DropletShape;
- exports.Element = Element;
- exports.Ellipse = Ellipse;
- exports.EllipseShape = EllipseShape;
- exports.Group = Group;
- exports.Heart = Heart;
- exports.HeartShape = HeartShape;
- exports.Image = ZRImage;
- exports.IncrementalDisplayable = IncrementalDisplayable;
- exports.Isogon = Isogon;
- exports.IsogonShape = IsogonShape;
- exports.Line = Line;
- exports.LineShape = LineShape;
- exports.LinearGradient = LinearGradient;
- exports.OrientedBoundingRect = OrientedBoundingRect;
- exports.Path = Path;
- exports.Pattern = Pattern;
- exports.Point = Point;
- exports.Polygon = Polygon;
- exports.PolygonShape = PolygonShape;
- exports.Polyline = Polyline;
- exports.PolylineShape = PolylineShape;
- exports.RadialGradient = RadialGradient;
- exports.Rect = Rect;
- exports.RectShape = RectShape;
- exports.Ring = Ring;
- exports.RingShape = RingShape;
- exports.Rose = Rose;
- exports.RoseShape = RoseShape;
- exports.Sector = Sector;
- exports.SectorShape = SectorShape;
- exports.Star = Star;
- exports.StarShape = StarShape;
- exports.TSpan = TSpan;
- exports.Text = ZRText;
- exports.Trochoid = Trochoid;
- exports.TrochoidShape = TrochoidShape;
- exports.color = color;
- exports.dispose = dispose;
- exports.disposeAll = disposeAll;
- exports.getInstance = getInstance;
- exports.init = init;
- exports.matrix = matrix;
- exports.morph = morphPath$1;
- exports.parseSVG = parseSVG;
- exports.path = path;
- exports.registerPainter = registerPainter;
- exports.setPlatformAPI = setPlatformAPI;
- exports.showDebugDirtyRect = showDebugDirtyRect;
- exports.util = util;
- exports.vector = vector;
- exports.version = version;
- Object.defineProperty(exports, '__esModule', { value: true });
- })));
- //# sourceMappingURL=zrender.js.map
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