| 1 |
- {"ast":null,"code":"import \"core-js/modules/es.array.push.js\";\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/*\r\n* Licensed to the Apache Software Foundation (ASF) under one\r\n* or more contributor license agreements. See the NOTICE file\r\n* distributed with this work for additional information\r\n* regarding copyright ownership. The ASF licenses this file\r\n* to you under the Apache License, Version 2.0 (the\r\n* \"License\"); you may not use this file except in compliance\r\n* with the License. You may obtain a copy of the License at\r\n*\r\n* http://www.apache.org/licenses/LICENSE-2.0\r\n*\r\n* Unless required by applicable law or agreed to in writing,\r\n* software distributed under the License is distributed on an\r\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\r\n* KIND, either express or implied. See the License for the\r\n* specific language governing permissions and limitations\r\n* under the License.\r\n*/\nimport { __extends } from \"tslib\";\nimport Polyline from './Polyline.js';\nimport EffectLine from './EffectLine.js';\nimport * as vec2 from 'zrender/lib/core/vector.js';\nvar EffectPolyline = /** @class */function (_super) {\n __extends(EffectPolyline, _super);\n function EffectPolyline() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this._lastFrame = 0;\n _this._lastFramePercent = 0;\n return _this;\n }\n // Override\n EffectPolyline.prototype.createLine = function (lineData, idx, seriesScope) {\n return new Polyline(lineData, idx, seriesScope);\n };\n ;\n // Override\n EffectPolyline.prototype._updateAnimationPoints = function (symbol, points) {\n this._points = points;\n var accLenArr = [0];\n var len = 0;\n for (var i = 1; i < points.length; i++) {\n var p1 = points[i - 1];\n var p2 = points[i];\n len += vec2.dist(p1, p2);\n accLenArr.push(len);\n }\n if (len === 0) {\n this._length = 0;\n return;\n }\n for (var i = 0; i < accLenArr.length; i++) {\n accLenArr[i] /= len;\n }\n this._offsets = accLenArr;\n this._length = len;\n };\n ;\n // Override\n EffectPolyline.prototype._getLineLength = function () {\n return this._length;\n };\n ;\n // Override\n EffectPolyline.prototype._updateSymbolPosition = function (symbol) {\n var t = symbol.__t < 1 ? symbol.__t : 2 - symbol.__t;\n var points = this._points;\n var offsets = this._offsets;\n var len = points.length;\n if (!offsets) {\n // Has length 0\n return;\n }\n var lastFrame = this._lastFrame;\n var frame;\n if (t < this._lastFramePercent) {\n // Start from the next frame\n // PENDING start from lastFrame ?\n var start = Math.min(lastFrame + 1, len - 1);\n for (frame = start; frame >= 0; frame--) {\n if (offsets[frame] <= t) {\n break;\n }\n }\n // PENDING really need to do this ?\n frame = Math.min(frame, len - 2);\n } else {\n for (frame = lastFrame; frame < len; frame++) {\n if (offsets[frame] > t) {\n break;\n }\n }\n frame = Math.min(frame - 1, len - 2);\n }\n var p = (t - offsets[frame]) / (offsets[frame + 1] - offsets[frame]);\n var p0 = points[frame];\n var p1 = points[frame + 1];\n symbol.x = p0[0] * (1 - p) + p * p1[0];\n symbol.y = p0[1] * (1 - p) + p * p1[1];\n var tx = symbol.__t < 1 ? p1[0] - p0[0] : p0[0] - p1[0];\n var ty = symbol.__t < 1 ? p1[1] - p0[1] : p0[1] - p1[1];\n symbol.rotation = -Math.atan2(ty, tx) - Math.PI / 2;\n this._lastFrame = frame;\n this._lastFramePercent = t;\n symbol.ignore = false;\n };\n ;\n return EffectPolyline;\n}(EffectLine);\nexport default EffectPolyline;","map":{"version":3,"names":["__extends","Polyline","EffectLine","vec2","EffectPolyline","_super","_this","apply","arguments","_lastFrame","_lastFramePercent","prototype","createLine","lineData","idx","seriesScope","_updateAnimationPoints","symbol","points","_points","accLenArr","len","i","length","p1","p2","dist","push","_length","_offsets","_getLineLength","_updateSymbolPosition","t","__t","offsets","lastFrame","frame","start","Math","min","p","p0","x","y","tx","ty","rotation","atan2","PI","ignore"],"sources":["E:/git/2021项目/安科院大屏/node_modules/echarts/lib/chart/helper/EffectPolyline.js"],"sourcesContent":["\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/**\n * AUTO-GENERATED FILE. DO NOT MODIFY.\n */\n\n/*\r\n* Licensed to the Apache Software Foundation (ASF) under one\r\n* or more contributor license agreements. See the NOTICE file\r\n* distributed with this work for additional information\r\n* regarding copyright ownership. The ASF licenses this file\r\n* to you under the Apache License, Version 2.0 (the\r\n* \"License\"); you may not use this file except in compliance\r\n* with the License. You may obtain a copy of the License at\r\n*\r\n* http://www.apache.org/licenses/LICENSE-2.0\r\n*\r\n* Unless required by applicable law or agreed to in writing,\r\n* software distributed under the License is distributed on an\r\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\r\n* KIND, either express or implied. See the License for the\r\n* specific language governing permissions and limitations\r\n* under the License.\r\n*/\nimport { __extends } from \"tslib\";\nimport Polyline from './Polyline.js';\nimport EffectLine from './EffectLine.js';\nimport * as vec2 from 'zrender/lib/core/vector.js';\nvar EffectPolyline = /** @class */function (_super) {\n __extends(EffectPolyline, _super);\n function EffectPolyline() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this._lastFrame = 0;\n _this._lastFramePercent = 0;\n return _this;\n }\n // Override\n EffectPolyline.prototype.createLine = function (lineData, idx, seriesScope) {\n return new Polyline(lineData, idx, seriesScope);\n };\n ;\n // Override\n EffectPolyline.prototype._updateAnimationPoints = function (symbol, points) {\n this._points = points;\n var accLenArr = [0];\n var len = 0;\n for (var i = 1; i < points.length; i++) {\n var p1 = points[i - 1];\n var p2 = points[i];\n len += vec2.dist(p1, p2);\n accLenArr.push(len);\n }\n if (len === 0) {\n this._length = 0;\n return;\n }\n for (var i = 0; i < accLenArr.length; i++) {\n accLenArr[i] /= len;\n }\n this._offsets = accLenArr;\n this._length = len;\n };\n ;\n // Override\n EffectPolyline.prototype._getLineLength = function () {\n return this._length;\n };\n ;\n // Override\n EffectPolyline.prototype._updateSymbolPosition = function (symbol) {\n var t = symbol.__t < 1 ? symbol.__t : 2 - symbol.__t;\n var points = this._points;\n var offsets = this._offsets;\n var len = points.length;\n if (!offsets) {\n // Has length 0\n return;\n }\n var lastFrame = this._lastFrame;\n var frame;\n if (t < this._lastFramePercent) {\n // Start from the next frame\n // PENDING start from lastFrame ?\n var start = Math.min(lastFrame + 1, len - 1);\n for (frame = start; frame >= 0; frame--) {\n if (offsets[frame] <= t) {\n break;\n }\n }\n // PENDING really need to do this ?\n frame = Math.min(frame, len - 2);\n } else {\n for (frame = lastFrame; frame < len; frame++) {\n if (offsets[frame] > t) {\n break;\n }\n }\n frame = Math.min(frame - 1, len - 2);\n }\n var p = (t - offsets[frame]) / (offsets[frame + 1] - offsets[frame]);\n var p0 = points[frame];\n var p1 = points[frame + 1];\n symbol.x = p0[0] * (1 - p) + p * p1[0];\n symbol.y = p0[1] * (1 - p) + p * p1[1];\n var tx = symbol.__t < 1 ? p1[0] - p0[0] : p0[0] - p1[0];\n var ty = symbol.__t < 1 ? p1[1] - p0[1] : p0[1] - p1[1];\n symbol.rotation = -Math.atan2(ty, tx) - Math.PI / 2;\n this._lastFrame = frame;\n this._lastFramePercent = t;\n symbol.ignore = false;\n };\n ;\n return EffectPolyline;\n}(EffectLine);\nexport default EffectPolyline;"],"mappings":";AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAGA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,SAASA,SAAS,QAAQ,OAAO;AACjC,OAAOC,QAAQ,MAAM,eAAe;AACpC,OAAOC,UAAU,MAAM,iBAAiB;AACxC,OAAO,KAAKC,IAAI,MAAM,4BAA4B;AAClD,IAAIC,cAAc,GAAG,aAAa,UAAUC,MAAM,EAAE;EAClDL,SAAS,CAACI,cAAc,EAAEC,MAAM,CAAC;EACjC,SAASD,cAAcA,CAAA,EAAG;IACxB,IAAIE,KAAK,GAAGD,MAAM,KAAK,IAAI,IAAIA,MAAM,CAACE,KAAK,CAAC,IAAI,EAAEC,SAAS,CAAC,IAAI,IAAI;IACpEF,KAAK,CAACG,UAAU,GAAG,CAAC;IACpBH,KAAK,CAACI,iBAAiB,GAAG,CAAC;IAC3B,OAAOJ,KAAK;EACd;EACA;EACAF,cAAc,CAACO,SAAS,CAACC,UAAU,GAAG,UAAUC,QAAQ,EAAEC,GAAG,EAAEC,WAAW,EAAE;IAC1E,OAAO,IAAId,QAAQ,CAACY,QAAQ,EAAEC,GAAG,EAAEC,WAAW,CAAC;EACjD,CAAC;EACD;EACA;EACAX,cAAc,CAACO,SAAS,CAACK,sBAAsB,GAAG,UAAUC,MAAM,EAAEC,MAAM,EAAE;IAC1E,IAAI,CAACC,OAAO,GAAGD,MAAM;IACrB,IAAIE,SAAS,GAAG,CAAC,CAAC,CAAC;IACnB,IAAIC,GAAG,GAAG,CAAC;IACX,KAAK,IAAIC,CAAC,GAAG,CAAC,EAAEA,CAAC,GAAGJ,MAAM,CAACK,MAAM,EAAED,CAAC,EAAE,EAAE;MACtC,IAAIE,EAAE,GAAGN,MAAM,CAACI,CAAC,GAAG,CAAC,CAAC;MACtB,IAAIG,EAAE,GAAGP,MAAM,CAACI,CAAC,CAAC;MAClBD,GAAG,IAAIlB,IAAI,CAACuB,IAAI,CAACF,EAAE,EAAEC,EAAE,CAAC;MACxBL,SAAS,CAACO,IAAI,CAACN,GAAG,CAAC;IACrB;IACA,IAAIA,GAAG,KAAK,CAAC,EAAE;MACb,IAAI,CAACO,OAAO,GAAG,CAAC;MAChB;IACF;IACA,KAAK,IAAIN,CAAC,GAAG,CAAC,EAAEA,CAAC,GAAGF,SAAS,CAACG,MAAM,EAAED,CAAC,EAAE,EAAE;MACzCF,SAAS,CAACE,CAAC,CAAC,IAAID,GAAG;IACrB;IACA,IAAI,CAACQ,QAAQ,GAAGT,SAAS;IACzB,IAAI,CAACQ,OAAO,GAAGP,GAAG;EACpB,CAAC;EACD;EACA;EACAjB,cAAc,CAACO,SAAS,CAACmB,cAAc,GAAG,YAAY;IACpD,OAAO,IAAI,CAACF,OAAO;EACrB,CAAC;EACD;EACA;EACAxB,cAAc,CAACO,SAAS,CAACoB,qBAAqB,GAAG,UAAUd,MAAM,EAAE;IACjE,IAAIe,CAAC,GAAGf,MAAM,CAACgB,GAAG,GAAG,CAAC,GAAGhB,MAAM,CAACgB,GAAG,GAAG,CAAC,GAAGhB,MAAM,CAACgB,GAAG;IACpD,IAAIf,MAAM,GAAG,IAAI,CAACC,OAAO;IACzB,IAAIe,OAAO,GAAG,IAAI,CAACL,QAAQ;IAC3B,IAAIR,GAAG,GAAGH,MAAM,CAACK,MAAM;IACvB,IAAI,CAACW,OAAO,EAAE;MACZ;MACA;IACF;IACA,IAAIC,SAAS,GAAG,IAAI,CAAC1B,UAAU;IAC/B,IAAI2B,KAAK;IACT,IAAIJ,CAAC,GAAG,IAAI,CAACtB,iBAAiB,EAAE;MAC9B;MACA;MACA,IAAI2B,KAAK,GAAGC,IAAI,CAACC,GAAG,CAACJ,SAAS,GAAG,CAAC,EAAEd,GAAG,GAAG,CAAC,CAAC;MAC5C,KAAKe,KAAK,GAAGC,KAAK,EAAED,KAAK,IAAI,CAAC,EAAEA,KAAK,EAAE,EAAE;QACvC,IAAIF,OAAO,CAACE,KAAK,CAAC,IAAIJ,CAAC,EAAE;UACvB;QACF;MACF;MACA;MACAI,KAAK,GAAGE,IAAI,CAACC,GAAG,CAACH,KAAK,EAAEf,GAAG,GAAG,CAAC,CAAC;IAClC,CAAC,MAAM;MACL,KAAKe,KAAK,GAAGD,SAAS,EAAEC,KAAK,GAAGf,GAAG,EAAEe,KAAK,EAAE,EAAE;QAC5C,IAAIF,OAAO,CAACE,KAAK,CAAC,GAAGJ,CAAC,EAAE;UACtB;QACF;MACF;MACAI,KAAK,GAAGE,IAAI,CAACC,GAAG,CAACH,KAAK,GAAG,CAAC,EAAEf,GAAG,GAAG,CAAC,CAAC;IACtC;IACA,IAAImB,CAAC,GAAG,CAACR,CAAC,GAAGE,OAAO,CAACE,KAAK,CAAC,KAAKF,OAAO,CAACE,KAAK,GAAG,CAAC,CAAC,GAAGF,OAAO,CAACE,KAAK,CAAC,CAAC;IACpE,IAAIK,EAAE,GAAGvB,MAAM,CAACkB,KAAK,CAAC;IACtB,IAAIZ,EAAE,GAAGN,MAAM,CAACkB,KAAK,GAAG,CAAC,CAAC;IAC1BnB,MAAM,CAACyB,CAAC,GAAGD,EAAE,CAAC,CAAC,CAAC,IAAI,CAAC,GAAGD,CAAC,CAAC,GAAGA,CAAC,GAAGhB,EAAE,CAAC,CAAC,CAAC;IACtCP,MAAM,CAAC0B,CAAC,GAAGF,EAAE,CAAC,CAAC,CAAC,IAAI,CAAC,GAAGD,CAAC,CAAC,GAAGA,CAAC,GAAGhB,EAAE,CAAC,CAAC,CAAC;IACtC,IAAIoB,EAAE,GAAG3B,MAAM,CAACgB,GAAG,GAAG,CAAC,GAAGT,EAAE,CAAC,CAAC,CAAC,GAAGiB,EAAE,CAAC,CAAC,CAAC,GAAGA,EAAE,CAAC,CAAC,CAAC,GAAGjB,EAAE,CAAC,CAAC,CAAC;IACvD,IAAIqB,EAAE,GAAG5B,MAAM,CAACgB,GAAG,GAAG,CAAC,GAAGT,EAAE,CAAC,CAAC,CAAC,GAAGiB,EAAE,CAAC,CAAC,CAAC,GAAGA,EAAE,CAAC,CAAC,CAAC,GAAGjB,EAAE,CAAC,CAAC,CAAC;IACvDP,MAAM,CAAC6B,QAAQ,GAAG,CAACR,IAAI,CAACS,KAAK,CAACF,EAAE,EAAED,EAAE,CAAC,GAAGN,IAAI,CAACU,EAAE,GAAG,CAAC;IACnD,IAAI,CAACvC,UAAU,GAAG2B,KAAK;IACvB,IAAI,CAAC1B,iBAAiB,GAAGsB,CAAC;IAC1Bf,MAAM,CAACgC,MAAM,GAAG,KAAK;EACvB,CAAC;EACD;EACA,OAAO7C,cAAc;AACvB,CAAC,CAACF,UAAU,CAAC;AACb,eAAeE,cAAc","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]}
|
