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34 KiB
JSON
1 line
34 KiB
JSON
{"ast":null,"code":"import \"core-js/modules/es.object.to-string.js\";\nimport \"core-js/modules/es.typed-array.float32-array.js\";\nimport \"core-js/modules/es.typed-array.at.js\";\nimport \"core-js/modules/es.typed-array.copy-within.js\";\nimport \"core-js/modules/es.typed-array.every.js\";\nimport \"core-js/modules/es.typed-array.fill.js\";\nimport \"core-js/modules/es.typed-array.filter.js\";\nimport \"core-js/modules/es.typed-array.find.js\";\nimport \"core-js/modules/es.typed-array.find-index.js\";\nimport \"core-js/modules/es.typed-array.for-each.js\";\nimport \"core-js/modules/es.typed-array.includes.js\";\nimport \"core-js/modules/es.typed-array.index-of.js\";\nimport \"core-js/modules/es.typed-array.iterator.js\";\nimport \"core-js/modules/es.typed-array.join.js\";\nimport \"core-js/modules/es.typed-array.last-index-of.js\";\nimport \"core-js/modules/es.typed-array.map.js\";\nimport \"core-js/modules/es.typed-array.reduce.js\";\nimport \"core-js/modules/es.typed-array.reduce-right.js\";\nimport \"core-js/modules/es.typed-array.reverse.js\";\nimport \"core-js/modules/es.typed-array.set.js\";\nimport \"core-js/modules/es.typed-array.slice.js\";\nimport \"core-js/modules/es.typed-array.some.js\";\nimport \"core-js/modules/es.typed-array.sort.js\";\nimport \"core-js/modules/es.typed-array.subarray.js\";\nimport \"core-js/modules/es.typed-array.to-locale-string.js\";\nimport \"core-js/modules/es.typed-array.to-string.js\";\nimport \"core-js/modules/es.array.fill.js\";\n\n/*\n* Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\n\n/**\n * AUTO-GENERATED FILE. DO NOT MODIFY.\n */\n\n/*\n* Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\nimport { __extends } from \"tslib\";\n/* global Float32Array */\n// TODO Batch by color\n\nimport * as graphic from '../../util/graphic.js';\nimport { createSymbol } from '../../util/symbol.js';\nimport { getECData } from '../../util/innerStore.js';\nvar BOOST_SIZE_THRESHOLD = 4;\n\nvar LargeSymbolPathShape =\n/** @class */\nfunction () {\n function LargeSymbolPathShape() {}\n\n return LargeSymbolPathShape;\n}();\n\nvar LargeSymbolPath =\n/** @class */\nfunction (_super) {\n __extends(LargeSymbolPath, _super);\n\n function LargeSymbolPath(opts) {\n var _this = _super.call(this, opts) || this;\n\n _this._off = 0;\n _this.hoverDataIdx = -1;\n return _this;\n }\n\n LargeSymbolPath.prototype.getDefaultShape = function () {\n return new LargeSymbolPathShape();\n };\n\n LargeSymbolPath.prototype.reset = function () {\n this.notClear = false;\n this._off = 0;\n };\n\n LargeSymbolPath.prototype.buildPath = function (path, shape) {\n var points = shape.points;\n var size = shape.size;\n var symbolProxy = this.symbolProxy;\n var symbolProxyShape = symbolProxy.shape;\n var ctx = path.getContext ? path.getContext() : path;\n var canBoost = ctx && size[0] < BOOST_SIZE_THRESHOLD;\n var softClipShape = this.softClipShape;\n var i; // Do draw in afterBrush.\n\n if (canBoost) {\n this._ctx = ctx;\n return;\n }\n\n this._ctx = null;\n\n for (i = this._off; i < points.length;) {\n var x = points[i++];\n var y = points[i++];\n\n if (isNaN(x) || isNaN(y)) {\n continue;\n }\n\n if (softClipShape && !softClipShape.contain(x, y)) {\n continue;\n }\n\n symbolProxyShape.x = x - size[0] / 2;\n symbolProxyShape.y = y - size[1] / 2;\n symbolProxyShape.width = size[0];\n symbolProxyShape.height = size[1];\n symbolProxy.buildPath(path, symbolProxyShape, true);\n }\n\n if (this.incremental) {\n this._off = i;\n this.notClear = true;\n }\n };\n\n LargeSymbolPath.prototype.afterBrush = function () {\n var shape = this.shape;\n var points = shape.points;\n var size = shape.size;\n var ctx = this._ctx;\n var softClipShape = this.softClipShape;\n var i;\n\n if (!ctx) {\n return;\n } // PENDING If style or other canvas status changed?\n\n\n for (i = this._off; i < points.length;) {\n var x = points[i++];\n var y = points[i++];\n\n if (isNaN(x) || isNaN(y)) {\n continue;\n }\n\n if (softClipShape && !softClipShape.contain(x, y)) {\n continue;\n } // fillRect is faster than building a rect path and draw.\n // And it support light globalCompositeOperation.\n\n\n ctx.fillRect(x - size[0] / 2, y - size[1] / 2, size[0], size[1]);\n }\n\n if (this.incremental) {\n this._off = i;\n this.notClear = true;\n }\n };\n\n LargeSymbolPath.prototype.findDataIndex = function (x, y) {\n // TODO ???\n // Consider transform\n var shape = this.shape;\n var points = shape.points;\n var size = shape.size;\n var w = Math.max(size[0], 4);\n var h = Math.max(size[1], 4); // Not consider transform\n // Treat each element as a rect\n // top down traverse\n\n for (var idx = points.length / 2 - 1; idx >= 0; idx--) {\n var i = idx * 2;\n var x0 = points[i] - w / 2;\n var y0 = points[i + 1] - h / 2;\n\n if (x >= x0 && y >= y0 && x <= x0 + w && y <= y0 + h) {\n return idx;\n }\n }\n\n return -1;\n };\n\n LargeSymbolPath.prototype.contain = function (x, y) {\n var localPos = this.transformCoordToLocal(x, y);\n var rect = this.getBoundingRect();\n x = localPos[0];\n y = localPos[1];\n\n if (rect.contain(x, y)) {\n // Cache found data index.\n var dataIdx = this.hoverDataIdx = this.findDataIndex(x, y);\n return dataIdx >= 0;\n }\n\n this.hoverDataIdx = -1;\n return false;\n };\n\n LargeSymbolPath.prototype.getBoundingRect = function () {\n // Ignore stroke for large symbol draw.\n var rect = this._rect;\n\n if (!rect) {\n var shape = this.shape;\n var points = shape.points;\n var size = shape.size;\n var w = size[0];\n var h = size[1];\n var minX = Infinity;\n var minY = Infinity;\n var maxX = -Infinity;\n var maxY = -Infinity;\n\n for (var i = 0; i < points.length;) {\n var x = points[i++];\n var y = points[i++];\n minX = Math.min(x, minX);\n maxX = Math.max(x, maxX);\n minY = Math.min(y, minY);\n maxY = Math.max(y, maxY);\n }\n\n rect = this._rect = new graphic.BoundingRect(minX - w / 2, minY - h / 2, maxX - minX + w, maxY - minY + h);\n }\n\n return rect;\n };\n\n return LargeSymbolPath;\n}(graphic.Path);\n\nvar LargeSymbolDraw =\n/** @class */\nfunction () {\n function LargeSymbolDraw() {\n this.group = new graphic.Group();\n }\n /**\n * Update symbols draw by new data\n */\n\n\n LargeSymbolDraw.prototype.updateData = function (data, opt) {\n this._clear();\n\n var symbolEl = this._create();\n\n symbolEl.setShape({\n points: data.getLayout('points')\n });\n\n this._setCommon(symbolEl, data, opt);\n };\n\n LargeSymbolDraw.prototype.updateLayout = function (data) {\n var points = data.getLayout('points');\n this.group.eachChild(function (child) {\n if (child.startIndex != null) {\n var len = (child.endIndex - child.startIndex) * 2;\n var byteOffset = child.startIndex * 4 * 2;\n points = new Float32Array(points.buffer, byteOffset, len);\n }\n\n child.setShape('points', points); // Reset draw cursor.\n\n child.reset();\n });\n };\n\n LargeSymbolDraw.prototype.incrementalPrepareUpdate = function (data) {\n this._clear();\n };\n\n LargeSymbolDraw.prototype.incrementalUpdate = function (taskParams, data, opt) {\n var lastAdded = this._newAdded[0];\n var points = data.getLayout('points');\n var oldPoints = lastAdded && lastAdded.shape.points; // Merging the exists. Each element has 1e4 points.\n // Consider the performance balance between too much elements and too much points in one shape(may affect hover optimization)\n\n if (oldPoints && oldPoints.length < 2e4) {\n var oldLen = oldPoints.length;\n var newPoints = new Float32Array(oldLen + points.length); // Concat two array\n\n newPoints.set(oldPoints);\n newPoints.set(points, oldLen); // Update endIndex\n\n lastAdded.endIndex = taskParams.end;\n lastAdded.setShape({\n points: newPoints\n });\n } else {\n // Clear\n this._newAdded = [];\n\n var symbolEl = this._create();\n\n symbolEl.startIndex = taskParams.start;\n symbolEl.endIndex = taskParams.end;\n symbolEl.incremental = true;\n symbolEl.setShape({\n points: points\n });\n\n this._setCommon(symbolEl, data, opt);\n }\n };\n\n LargeSymbolDraw.prototype.eachRendered = function (cb) {\n this._newAdded[0] && cb(this._newAdded[0]);\n };\n\n LargeSymbolDraw.prototype._create = function () {\n var symbolEl = new LargeSymbolPath({\n cursor: 'default'\n });\n symbolEl.ignoreCoarsePointer = true;\n this.group.add(symbolEl);\n\n this._newAdded.push(symbolEl);\n\n return symbolEl;\n };\n\n LargeSymbolDraw.prototype._setCommon = function (symbolEl, data, opt) {\n var hostModel = data.hostModel;\n opt = opt || {};\n var size = data.getVisual('symbolSize');\n symbolEl.setShape('size', size instanceof Array ? size : [size, size]);\n symbolEl.softClipShape = opt.clipShape || null; // Create symbolProxy to build path for each data\n\n symbolEl.symbolProxy = createSymbol(data.getVisual('symbol'), 0, 0, 0, 0); // Use symbolProxy setColor method\n\n symbolEl.setColor = symbolEl.symbolProxy.setColor;\n var extrudeShadow = symbolEl.shape.size[0] < BOOST_SIZE_THRESHOLD;\n symbolEl.useStyle( // Draw shadow when doing fillRect is extremely slow.\n hostModel.getModel('itemStyle').getItemStyle(extrudeShadow ? 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Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\n\n\n/**\n * AUTO-GENERATED FILE. DO NOT MODIFY.\n */\n\n/*\n* Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\nimport { __extends } from \"tslib\";\n/* global Float32Array */\n// TODO Batch by color\n\nimport * as graphic from '../../util/graphic.js';\nimport { createSymbol } from '../../util/symbol.js';\nimport { getECData } from '../../util/innerStore.js';\nvar BOOST_SIZE_THRESHOLD = 4;\n\nvar LargeSymbolPathShape =\n/** @class */\nfunction () {\n function LargeSymbolPathShape() {}\n\n return LargeSymbolPathShape;\n}();\n\nvar LargeSymbolPath =\n/** @class */\nfunction (_super) {\n __extends(LargeSymbolPath, _super);\n\n function LargeSymbolPath(opts) {\n var _this = _super.call(this, opts) || this;\n\n _this._off = 0;\n _this.hoverDataIdx = -1;\n return _this;\n }\n\n LargeSymbolPath.prototype.getDefaultShape = function () {\n return new LargeSymbolPathShape();\n };\n\n LargeSymbolPath.prototype.reset = function () {\n this.notClear = false;\n this._off = 0;\n };\n\n LargeSymbolPath.prototype.buildPath = function (path, shape) {\n var points = shape.points;\n var size = shape.size;\n var symbolProxy = this.symbolProxy;\n var symbolProxyShape = symbolProxy.shape;\n var ctx = path.getContext ? path.getContext() : path;\n var canBoost = ctx && size[0] < BOOST_SIZE_THRESHOLD;\n var softClipShape = this.softClipShape;\n var i; // Do draw in afterBrush.\n\n if (canBoost) {\n this._ctx = ctx;\n return;\n }\n\n this._ctx = null;\n\n for (i = this._off; i < points.length;) {\n var x = points[i++];\n var y = points[i++];\n\n if (isNaN(x) || isNaN(y)) {\n continue;\n }\n\n if (softClipShape && !softClipShape.contain(x, y)) {\n continue;\n }\n\n symbolProxyShape.x = x - size[0] / 2;\n symbolProxyShape.y = y - size[1] / 2;\n symbolProxyShape.width = size[0];\n symbolProxyShape.height = size[1];\n symbolProxy.buildPath(path, symbolProxyShape, true);\n }\n\n if (this.incremental) {\n this._off = i;\n this.notClear = true;\n }\n };\n\n LargeSymbolPath.prototype.afterBrush = function () {\n var shape = this.shape;\n var points = shape.points;\n var size = shape.size;\n var ctx = this._ctx;\n var softClipShape = this.softClipShape;\n var i;\n\n if (!ctx) {\n return;\n } // PENDING If style or other canvas status changed?\n\n\n for (i = this._off; i < points.length;) {\n var x = points[i++];\n var y = points[i++];\n\n if (isNaN(x) || isNaN(y)) {\n continue;\n }\n\n if (softClipShape && !softClipShape.contain(x, y)) {\n continue;\n } // fillRect is faster than building a rect path and draw.\n // And it support light globalCompositeOperation.\n\n\n ctx.fillRect(x - size[0] / 2, y - size[1] / 2, size[0], size[1]);\n }\n\n if (this.incremental) {\n this._off = i;\n this.notClear = true;\n }\n };\n\n LargeSymbolPath.prototype.findDataIndex = function (x, y) {\n // TODO ???\n // Consider transform\n var shape = this.shape;\n var points = shape.points;\n var size = shape.size;\n var w = Math.max(size[0], 4);\n var h = Math.max(size[1], 4); // Not consider transform\n // Treat each element as a rect\n // top down traverse\n\n for (var idx = points.length / 2 - 1; idx >= 0; idx--) {\n var i = idx * 2;\n var x0 = points[i] - w / 2;\n var y0 = points[i + 1] - h / 2;\n\n if (x >= x0 && y >= y0 && x <= x0 + w && y <= y0 + h) {\n return idx;\n }\n }\n\n return -1;\n };\n\n LargeSymbolPath.prototype.contain = function (x, y) {\n var localPos = this.transformCoordToLocal(x, y);\n var rect = this.getBoundingRect();\n x = localPos[0];\n y = localPos[1];\n\n if (rect.contain(x, y)) {\n // Cache found data index.\n var dataIdx = this.hoverDataIdx = this.findDataIndex(x, y);\n return dataIdx >= 0;\n }\n\n this.hoverDataIdx = -1;\n return false;\n };\n\n LargeSymbolPath.prototype.getBoundingRect = function () {\n // Ignore stroke for large symbol draw.\n var rect = this._rect;\n\n if (!rect) {\n var shape = this.shape;\n var points = shape.points;\n var size = shape.size;\n var w = size[0];\n var h = size[1];\n var minX = Infinity;\n var minY = Infinity;\n var maxX = -Infinity;\n var maxY = -Infinity;\n\n for (var i = 0; i < points.length;) {\n var x = points[i++];\n var y = points[i++];\n minX = Math.min(x, minX);\n maxX = Math.max(x, maxX);\n minY = Math.min(y, minY);\n maxY = Math.max(y, maxY);\n }\n\n rect = this._rect = new graphic.BoundingRect(minX - w / 2, minY - h / 2, maxX - minX + w, maxY - minY + h);\n }\n\n return rect;\n };\n\n return LargeSymbolPath;\n}(graphic.Path);\n\nvar LargeSymbolDraw =\n/** @class */\nfunction () {\n function LargeSymbolDraw() {\n this.group = new graphic.Group();\n }\n /**\n * Update symbols draw by new data\n */\n\n\n LargeSymbolDraw.prototype.updateData = function (data, opt) {\n this._clear();\n\n var symbolEl = this._create();\n\n symbolEl.setShape({\n points: data.getLayout('points')\n });\n\n this._setCommon(symbolEl, data, opt);\n };\n\n LargeSymbolDraw.prototype.updateLayout = function (data) {\n var points = data.getLayout('points');\n this.group.eachChild(function (child) {\n if (child.startIndex != null) {\n var len = (child.endIndex - child.startIndex) * 2;\n var byteOffset = child.startIndex * 4 * 2;\n points = new Float32Array(points.buffer, byteOffset, len);\n }\n\n child.setShape('points', points); // Reset draw cursor.\n\n child.reset();\n });\n };\n\n LargeSymbolDraw.prototype.incrementalPrepareUpdate = function (data) {\n this._clear();\n };\n\n LargeSymbolDraw.prototype.incrementalUpdate = function (taskParams, data, opt) {\n var lastAdded = this._newAdded[0];\n var points = data.getLayout('points');\n var oldPoints = lastAdded && lastAdded.shape.points; // Merging the exists. Each element has 1e4 points.\n // Consider the performance balance between too much elements and too much points in one shape(may affect hover optimization)\n\n if (oldPoints && oldPoints.length < 2e4) {\n var oldLen = oldPoints.length;\n var newPoints = new Float32Array(oldLen + points.length); // Concat two array\n\n newPoints.set(oldPoints);\n newPoints.set(points, oldLen); // Update endIndex\n\n lastAdded.endIndex = taskParams.end;\n lastAdded.setShape({\n points: newPoints\n });\n } else {\n // Clear\n this._newAdded = [];\n\n var symbolEl = this._create();\n\n symbolEl.startIndex = taskParams.start;\n symbolEl.endIndex = taskParams.end;\n symbolEl.incremental = true;\n symbolEl.setShape({\n points: points\n });\n\n this._setCommon(symbolEl, data, opt);\n }\n };\n\n LargeSymbolDraw.prototype.eachRendered = function (cb) {\n this._newAdded[0] && cb(this._newAdded[0]);\n };\n\n LargeSymbolDraw.prototype._create = function () {\n var symbolEl = new LargeSymbolPath({\n cursor: 'default'\n });\n symbolEl.ignoreCoarsePointer = true;\n this.group.add(symbolEl);\n\n this._newAdded.push(symbolEl);\n\n return symbolEl;\n };\n\n LargeSymbolDraw.prototype._setCommon = function (symbolEl, data, opt) {\n var hostModel = data.hostModel;\n opt = opt || {};\n var size = data.getVisual('symbolSize');\n symbolEl.setShape('size', size instanceof Array ? size : [size, size]);\n symbolEl.softClipShape = opt.clipShape || null; // Create symbolProxy to build path for each data\n\n symbolEl.symbolProxy = createSymbol(data.getVisual('symbol'), 0, 0, 0, 0); // Use symbolProxy setColor method\n\n symbolEl.setColor = symbolEl.symbolProxy.setColor;\n var extrudeShadow = symbolEl.shape.size[0] < BOOST_SIZE_THRESHOLD;\n symbolEl.useStyle( // Draw shadow when doing fillRect is extremely slow.\n hostModel.getModel('itemStyle').getItemStyle(extrudeShadow ? ['color', 'shadowBlur', 'shadowColor'] : ['color']));\n var globalStyle = data.getVisual('style');\n var visualColor = globalStyle && globalStyle.fill;\n\n if (visualColor) {\n symbolEl.setColor(visualColor);\n }\n\n var ecData = getECData(symbolEl); // Enable tooltip\n // PENDING May have performance issue when path is extremely large\n\n ecData.seriesIndex = hostModel.seriesIndex;\n symbolEl.on('mousemove', function (e) {\n ecData.dataIndex = null;\n var dataIndex = symbolEl.hoverDataIdx;\n\n if (dataIndex >= 0) {\n // Provide dataIndex for tooltip\n ecData.dataIndex = dataIndex + (symbolEl.startIndex || 0);\n }\n });\n };\n\n LargeSymbolDraw.prototype.remove = function () {\n this._clear();\n };\n\n LargeSymbolDraw.prototype._clear = function () {\n this._newAdded = [];\n this.group.removeAll();\n };\n\n return LargeSymbolDraw;\n}();\n\nexport default LargeSymbolDraw;"]},"metadata":{},"sourceType":"module"} |