310 lines
11 KiB
JavaScript
310 lines
11 KiB
JavaScript
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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/**
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* AUTO-GENERATED FILE. DO NOT MODIFY.
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*/
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import { __extends } from "tslib";
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/* global Uint32Array, Float64Array, Float32Array */
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import SeriesModel from '../../model/Series.js';
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import SeriesData from '../../data/SeriesData.js';
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import { concatArray, mergeAll, map, isNumber } from 'zrender/lib/core/util.js';
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import CoordinateSystem from '../../core/CoordinateSystem.js';
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import { createTooltipMarkup } from '../../component/tooltip/tooltipMarkup.js';
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var Uint32Arr = typeof Uint32Array === 'undefined' ? Array : Uint32Array;
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var Float64Arr = typeof Float64Array === 'undefined' ? Array : Float64Array;
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function compatEc2(seriesOpt) {
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var data = seriesOpt.data;
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if (data && data[0] && data[0][0] && data[0][0].coord) {
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if (process.env.NODE_ENV !== 'production') {
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console.warn('Lines data configuration has been changed to' + ' { coords:[[1,2],[2,3]] }');
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}
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seriesOpt.data = map(data, function (itemOpt) {
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var coords = [itemOpt[0].coord, itemOpt[1].coord];
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var target = {
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coords: coords
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};
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if (itemOpt[0].name) {
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target.fromName = itemOpt[0].name;
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}
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if (itemOpt[1].name) {
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target.toName = itemOpt[1].name;
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}
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return mergeAll([target, itemOpt[0], itemOpt[1]]);
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});
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}
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}
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var LinesSeriesModel = /** @class */function (_super) {
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__extends(LinesSeriesModel, _super);
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function LinesSeriesModel() {
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var _this = _super !== null && _super.apply(this, arguments) || this;
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_this.type = LinesSeriesModel.type;
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_this.visualStyleAccessPath = 'lineStyle';
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_this.visualDrawType = 'stroke';
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return _this;
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}
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LinesSeriesModel.prototype.init = function (option) {
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// The input data may be null/undefined.
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option.data = option.data || [];
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// Not using preprocessor because mergeOption may not have series.type
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compatEc2(option);
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var result = this._processFlatCoordsArray(option.data);
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this._flatCoords = result.flatCoords;
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this._flatCoordsOffset = result.flatCoordsOffset;
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if (result.flatCoords) {
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option.data = new Float32Array(result.count);
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}
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_super.prototype.init.apply(this, arguments);
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};
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LinesSeriesModel.prototype.mergeOption = function (option) {
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compatEc2(option);
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if (option.data) {
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// Only update when have option data to merge.
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var result = this._processFlatCoordsArray(option.data);
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this._flatCoords = result.flatCoords;
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this._flatCoordsOffset = result.flatCoordsOffset;
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if (result.flatCoords) {
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option.data = new Float32Array(result.count);
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}
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}
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_super.prototype.mergeOption.apply(this, arguments);
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};
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LinesSeriesModel.prototype.appendData = function (params) {
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var result = this._processFlatCoordsArray(params.data);
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if (result.flatCoords) {
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if (!this._flatCoords) {
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this._flatCoords = result.flatCoords;
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this._flatCoordsOffset = result.flatCoordsOffset;
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} else {
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this._flatCoords = concatArray(this._flatCoords, result.flatCoords);
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this._flatCoordsOffset = concatArray(this._flatCoordsOffset, result.flatCoordsOffset);
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}
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params.data = new Float32Array(result.count);
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}
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this.getRawData().appendData(params.data);
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};
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LinesSeriesModel.prototype._getCoordsFromItemModel = function (idx) {
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var itemModel = this.getData().getItemModel(idx);
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var coords = itemModel.option instanceof Array ? itemModel.option : itemModel.getShallow('coords');
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if (process.env.NODE_ENV !== 'production') {
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if (!(coords instanceof Array && coords.length > 0 && coords[0] instanceof Array)) {
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throw new Error('Invalid coords ' + JSON.stringify(coords) + '. Lines must have 2d coords array in data item.');
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}
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}
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return coords;
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};
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LinesSeriesModel.prototype.getLineCoordsCount = function (idx) {
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if (this._flatCoordsOffset) {
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return this._flatCoordsOffset[idx * 2 + 1];
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} else {
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return this._getCoordsFromItemModel(idx).length;
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}
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};
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LinesSeriesModel.prototype.getLineCoords = function (idx, out) {
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if (this._flatCoordsOffset) {
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var offset = this._flatCoordsOffset[idx * 2];
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var len = this._flatCoordsOffset[idx * 2 + 1];
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for (var i = 0; i < len; i++) {
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out[i] = out[i] || [];
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out[i][0] = this._flatCoords[offset + i * 2];
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out[i][1] = this._flatCoords[offset + i * 2 + 1];
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}
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return len;
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} else {
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var coords = this._getCoordsFromItemModel(idx);
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for (var i = 0; i < coords.length; i++) {
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out[i] = out[i] || [];
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out[i][0] = coords[i][0];
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out[i][1] = coords[i][1];
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}
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return coords.length;
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}
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};
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LinesSeriesModel.prototype._processFlatCoordsArray = function (data) {
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var startOffset = 0;
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if (this._flatCoords) {
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startOffset = this._flatCoords.length;
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}
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// Stored as a typed array. In format
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// Points Count(2) | x | y | x | y | Points Count(3) | x | y | x | y | x | y |
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if (isNumber(data[0])) {
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var len = data.length;
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// Store offset and len of each segment
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var coordsOffsetAndLenStorage = new Uint32Arr(len);
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var coordsStorage = new Float64Arr(len);
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var coordsCursor = 0;
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var offsetCursor = 0;
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var dataCount = 0;
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for (var i = 0; i < len;) {
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dataCount++;
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var count = data[i++];
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// Offset
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coordsOffsetAndLenStorage[offsetCursor++] = coordsCursor + startOffset;
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// Len
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coordsOffsetAndLenStorage[offsetCursor++] = count;
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for (var k = 0; k < count; k++) {
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var x = data[i++];
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var y = data[i++];
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coordsStorage[coordsCursor++] = x;
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coordsStorage[coordsCursor++] = y;
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if (i > len) {
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if (process.env.NODE_ENV !== 'production') {
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throw new Error('Invalid data format.');
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}
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}
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}
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}
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return {
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flatCoordsOffset: new Uint32Array(coordsOffsetAndLenStorage.buffer, 0, offsetCursor),
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flatCoords: coordsStorage,
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count: dataCount
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};
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}
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return {
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flatCoordsOffset: null,
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flatCoords: null,
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count: data.length
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};
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};
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LinesSeriesModel.prototype.getInitialData = function (option, ecModel) {
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if (process.env.NODE_ENV !== 'production') {
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var CoordSys = CoordinateSystem.get(option.coordinateSystem);
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if (!CoordSys) {
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throw new Error('Unknown coordinate system ' + option.coordinateSystem);
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}
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}
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var lineData = new SeriesData(['value'], this);
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lineData.hasItemOption = false;
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lineData.initData(option.data, [], function (dataItem, dimName, dataIndex, dimIndex) {
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// dataItem is simply coords
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if (dataItem instanceof Array) {
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return NaN;
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} else {
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lineData.hasItemOption = true;
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var value = dataItem.value;
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if (value != null) {
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return value instanceof Array ? value[dimIndex] : value;
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}
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}
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});
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return lineData;
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};
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LinesSeriesModel.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) {
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var data = this.getData();
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var itemModel = data.getItemModel(dataIndex);
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var name = itemModel.get('name');
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if (name) {
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return name;
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}
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var fromName = itemModel.get('fromName');
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var toName = itemModel.get('toName');
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var nameArr = [];
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fromName != null && nameArr.push(fromName);
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toName != null && nameArr.push(toName);
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return createTooltipMarkup('nameValue', {
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name: nameArr.join(' > ')
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});
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};
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LinesSeriesModel.prototype.preventIncremental = function () {
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return !!this.get(['effect', 'show']);
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};
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LinesSeriesModel.prototype.getProgressive = function () {
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var progressive = this.option.progressive;
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if (progressive == null) {
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return this.option.large ? 1e4 : this.get('progressive');
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}
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return progressive;
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};
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LinesSeriesModel.prototype.getProgressiveThreshold = function () {
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var progressiveThreshold = this.option.progressiveThreshold;
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if (progressiveThreshold == null) {
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return this.option.large ? 2e4 : this.get('progressiveThreshold');
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}
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return progressiveThreshold;
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};
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LinesSeriesModel.prototype.getZLevelKey = function () {
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var effectModel = this.getModel('effect');
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var trailLength = effectModel.get('trailLength');
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return this.getData().count() > this.getProgressiveThreshold()
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// Each progressive series has individual key.
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? this.id : effectModel.get('show') && trailLength > 0 ? trailLength + '' : '';
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};
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LinesSeriesModel.type = 'series.lines';
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LinesSeriesModel.dependencies = ['grid', 'polar', 'geo', 'calendar'];
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LinesSeriesModel.defaultOption = {
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coordinateSystem: 'geo',
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// zlevel: 0,
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z: 2,
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legendHoverLink: true,
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// Cartesian coordinate system
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xAxisIndex: 0,
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yAxisIndex: 0,
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symbol: ['none', 'none'],
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symbolSize: [10, 10],
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// Geo coordinate system
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geoIndex: 0,
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effect: {
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show: false,
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period: 4,
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constantSpeed: 0,
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symbol: 'circle',
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symbolSize: 3,
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loop: true,
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trailLength: 0.2
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},
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large: false,
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// Available when large is true
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largeThreshold: 2000,
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polyline: false,
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clip: true,
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label: {
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show: false,
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position: 'end'
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// distance: 5,
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// formatter: 标签文本格式器，同Tooltip.formatter，不支持异步回调
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},
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lineStyle: {
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opacity: 0.5
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}
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};
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return LinesSeriesModel;
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}(SeriesModel);
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export default LinesSeriesModel;
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