908 lines
30 KiB
JavaScript
908 lines
30 KiB
JavaScript
import {
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BE_ORDINAL,
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CoordinateSystem_default,
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CtorInt32Array,
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DISPLAY_STATES,
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Polyline_default,
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SINGLE_REFERRING,
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SOURCE_FORMAT_ORIGINAL,
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SPECIAL_STATES,
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SeriesDataSchema,
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SeriesData_default,
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SeriesDimensionDefine_default,
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VISUAL_DIMENSIONS,
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createDimNameMap,
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createSourceFromSeriesDataOption,
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enableDataStack,
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ensureSourceDimNameMap,
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getDataItemValue,
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getDimensionTypeByAxis,
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guessOrdinal,
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isSourceInstance,
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makeSeriesEncodeForAxisCoordSys,
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normalizeToArray,
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shouldOmitUnusedDimensions
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} from "./chunk-P3HASGYV.js";
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import {
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PathProxy_default,
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Path_default,
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Point_default,
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createHashMap,
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cubicProjectPoint,
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curry,
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defaults,
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dist,
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each,
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extend,
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invert,
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isArray,
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isFunction,
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isObject,
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isString,
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lerp,
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map,
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normalizeRadian,
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quadraticProjectPoint,
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retrieve,
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retrieve2
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} from "./chunk-57VLBA47.js";
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// node_modules/echarts/lib/data/helper/createDimensions.js
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function createDimensions(source, opt) {
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return prepareSeriesDataSchema(source, opt).dimensions;
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}
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function prepareSeriesDataSchema(source, opt) {
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if (!isSourceInstance(source)) {
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source = createSourceFromSeriesDataOption(source);
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}
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opt = opt || {};
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var sysDims = opt.coordDimensions || [];
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var dimsDef = opt.dimensionsDefine || source.dimensionsDefine || [];
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var coordDimNameMap = createHashMap();
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var resultList = [];
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var dimCount = getDimCount(source, sysDims, dimsDef, opt.dimensionsCount);
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var omitUnusedDimensions = opt.canOmitUnusedDimensions && shouldOmitUnusedDimensions(dimCount);
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var isUsingSourceDimensionsDef = dimsDef === source.dimensionsDefine;
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var dataDimNameMap = isUsingSourceDimensionsDef ? ensureSourceDimNameMap(source) : createDimNameMap(dimsDef);
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var encodeDef = opt.encodeDefine;
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if (!encodeDef && opt.encodeDefaulter) {
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encodeDef = opt.encodeDefaulter(source, dimCount);
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}
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var encodeDefMap = createHashMap(encodeDef);
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var indicesMap = new CtorInt32Array(dimCount);
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for (var i = 0; i < indicesMap.length; i++) {
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indicesMap[i] = -1;
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}
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function getResultItem(dimIdx) {
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var idx = indicesMap[dimIdx];
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if (idx < 0) {
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var dimDefItemRaw = dimsDef[dimIdx];
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var dimDefItem = isObject(dimDefItemRaw) ? dimDefItemRaw : {
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name: dimDefItemRaw
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};
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var resultItem2 = new SeriesDimensionDefine_default();
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var userDimName = dimDefItem.name;
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if (userDimName != null && dataDimNameMap.get(userDimName) != null) {
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resultItem2.name = resultItem2.displayName = userDimName;
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}
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dimDefItem.type != null && (resultItem2.type = dimDefItem.type);
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dimDefItem.displayName != null && (resultItem2.displayName = dimDefItem.displayName);
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var newIdx = resultList.length;
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indicesMap[dimIdx] = newIdx;
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resultItem2.storeDimIndex = dimIdx;
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resultList.push(resultItem2);
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return resultItem2;
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}
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return resultList[idx];
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}
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if (!omitUnusedDimensions) {
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for (var i = 0; i < dimCount; i++) {
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getResultItem(i);
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}
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}
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encodeDefMap.each(function(dataDimsRaw, coordDim2) {
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var dataDims = normalizeToArray(dataDimsRaw).slice();
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if (dataDims.length === 1 && !isString(dataDims[0]) && dataDims[0] < 0) {
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encodeDefMap.set(coordDim2, false);
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return;
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}
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var validDataDims = encodeDefMap.set(coordDim2, []);
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each(dataDims, function(resultDimIdxOrName, idx) {
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var resultDimIdx2 = isString(resultDimIdxOrName) ? dataDimNameMap.get(resultDimIdxOrName) : resultDimIdxOrName;
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if (resultDimIdx2 != null && resultDimIdx2 < dimCount) {
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validDataDims[idx] = resultDimIdx2;
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applyDim(getResultItem(resultDimIdx2), coordDim2, idx);
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}
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});
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});
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var availDimIdx = 0;
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each(sysDims, function(sysDimItemRaw) {
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var coordDim2;
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var sysDimItemDimsDef;
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var sysDimItemOtherDims;
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var sysDimItem;
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if (isString(sysDimItemRaw)) {
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coordDim2 = sysDimItemRaw;
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sysDimItem = {};
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} else {
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sysDimItem = sysDimItemRaw;
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coordDim2 = sysDimItem.name;
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var ordinalMeta = sysDimItem.ordinalMeta;
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sysDimItem.ordinalMeta = null;
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sysDimItem = extend({}, sysDimItem);
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sysDimItem.ordinalMeta = ordinalMeta;
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sysDimItemDimsDef = sysDimItem.dimsDef;
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sysDimItemOtherDims = sysDimItem.otherDims;
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sysDimItem.name = sysDimItem.coordDim = sysDimItem.coordDimIndex = sysDimItem.dimsDef = sysDimItem.otherDims = null;
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}
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var dataDims = encodeDefMap.get(coordDim2);
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if (dataDims === false) {
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return;
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}
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dataDims = normalizeToArray(dataDims);
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if (!dataDims.length) {
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for (var i2 = 0; i2 < (sysDimItemDimsDef && sysDimItemDimsDef.length || 1); i2++) {
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while (availDimIdx < dimCount && getResultItem(availDimIdx).coordDim != null) {
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availDimIdx++;
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}
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availDimIdx < dimCount && dataDims.push(availDimIdx++);
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}
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}
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each(dataDims, function(resultDimIdx2, coordDimIndex) {
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var resultItem2 = getResultItem(resultDimIdx2);
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if (isUsingSourceDimensionsDef && sysDimItem.type != null) {
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resultItem2.type = sysDimItem.type;
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}
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applyDim(defaults(resultItem2, sysDimItem), coordDim2, coordDimIndex);
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if (resultItem2.name == null && sysDimItemDimsDef) {
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var sysDimItemDimsDefItem = sysDimItemDimsDef[coordDimIndex];
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!isObject(sysDimItemDimsDefItem) && (sysDimItemDimsDefItem = {
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name: sysDimItemDimsDefItem
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});
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resultItem2.name = resultItem2.displayName = sysDimItemDimsDefItem.name;
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resultItem2.defaultTooltip = sysDimItemDimsDefItem.defaultTooltip;
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}
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sysDimItemOtherDims && defaults(resultItem2.otherDims, sysDimItemOtherDims);
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});
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});
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function applyDim(resultItem2, coordDim2, coordDimIndex) {
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if (VISUAL_DIMENSIONS.get(coordDim2) != null) {
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resultItem2.otherDims[coordDim2] = coordDimIndex;
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} else {
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resultItem2.coordDim = coordDim2;
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resultItem2.coordDimIndex = coordDimIndex;
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coordDimNameMap.set(coordDim2, true);
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}
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}
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var generateCoord = opt.generateCoord;
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var generateCoordCount = opt.generateCoordCount;
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var fromZero = generateCoordCount != null;
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generateCoordCount = generateCoord ? generateCoordCount || 1 : 0;
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var extra = generateCoord || "value";
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function ifNoNameFillWithCoordName(resultItem2) {
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if (resultItem2.name == null) {
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resultItem2.name = resultItem2.coordDim;
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}
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}
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if (!omitUnusedDimensions) {
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for (var resultDimIdx = 0; resultDimIdx < dimCount; resultDimIdx++) {
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var resultItem = getResultItem(resultDimIdx);
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var coordDim = resultItem.coordDim;
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if (coordDim == null) {
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resultItem.coordDim = genCoordDimName(extra, coordDimNameMap, fromZero);
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resultItem.coordDimIndex = 0;
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if (!generateCoord || generateCoordCount <= 0) {
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resultItem.isExtraCoord = true;
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}
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generateCoordCount--;
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}
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ifNoNameFillWithCoordName(resultItem);
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if (resultItem.type == null && (guessOrdinal(source, resultDimIdx) === BE_ORDINAL.Must || resultItem.isExtraCoord && (resultItem.otherDims.itemName != null || resultItem.otherDims.seriesName != null))) {
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resultItem.type = "ordinal";
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}
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}
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} else {
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each(resultList, function(resultItem2) {
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ifNoNameFillWithCoordName(resultItem2);
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});
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resultList.sort(function(item0, item1) {
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return item0.storeDimIndex - item1.storeDimIndex;
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});
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}
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removeDuplication(resultList);
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return new SeriesDataSchema({
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source,
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dimensions: resultList,
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fullDimensionCount: dimCount,
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dimensionOmitted: omitUnusedDimensions
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});
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}
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function removeDuplication(result) {
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var duplicationMap = createHashMap();
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for (var i = 0; i < result.length; i++) {
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var dim = result[i];
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var dimOriginalName = dim.name;
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var count = duplicationMap.get(dimOriginalName) || 0;
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if (count > 0) {
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dim.name = dimOriginalName + (count - 1);
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}
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count++;
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duplicationMap.set(dimOriginalName, count);
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}
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}
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function getDimCount(source, sysDims, dimsDef, optDimCount) {
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var dimCount = Math.max(source.dimensionsDetectedCount || 1, sysDims.length, dimsDef.length, optDimCount || 0);
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each(sysDims, function(sysDimItem) {
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var sysDimItemDimsDef;
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if (isObject(sysDimItem) && (sysDimItemDimsDef = sysDimItem.dimsDef)) {
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dimCount = Math.max(dimCount, sysDimItemDimsDef.length);
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}
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});
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return dimCount;
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}
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function genCoordDimName(name, map2, fromZero) {
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if (fromZero || map2.hasKey(name)) {
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var i = 0;
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while (map2.hasKey(name + i)) {
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i++;
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}
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name += i;
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}
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map2.set(name, true);
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return name;
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}
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// node_modules/echarts/lib/model/referHelper.js
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var CoordSysInfo = (
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/** @class */
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/* @__PURE__ */ function() {
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function CoordSysInfo2(coordSysName) {
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this.coordSysDims = [];
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this.axisMap = createHashMap();
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this.categoryAxisMap = createHashMap();
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this.coordSysName = coordSysName;
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}
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return CoordSysInfo2;
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}()
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);
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function getCoordSysInfoBySeries(seriesModel) {
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var coordSysName = seriesModel.get("coordinateSystem");
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var result = new CoordSysInfo(coordSysName);
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var fetch = fetchers[coordSysName];
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if (fetch) {
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fetch(seriesModel, result, result.axisMap, result.categoryAxisMap);
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return result;
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}
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}
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var fetchers = {
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cartesian2d: function(seriesModel, result, axisMap, categoryAxisMap) {
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var xAxisModel = seriesModel.getReferringComponents("xAxis", SINGLE_REFERRING).models[0];
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var yAxisModel = seriesModel.getReferringComponents("yAxis", SINGLE_REFERRING).models[0];
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if (true) {
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if (!xAxisModel) {
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throw new Error('xAxis "' + retrieve(seriesModel.get("xAxisIndex"), seriesModel.get("xAxisId"), 0) + '" not found');
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}
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if (!yAxisModel) {
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throw new Error('yAxis "' + retrieve(seriesModel.get("xAxisIndex"), seriesModel.get("yAxisId"), 0) + '" not found');
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}
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}
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result.coordSysDims = ["x", "y"];
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axisMap.set("x", xAxisModel);
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axisMap.set("y", yAxisModel);
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if (isCategory(xAxisModel)) {
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categoryAxisMap.set("x", xAxisModel);
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result.firstCategoryDimIndex = 0;
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}
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if (isCategory(yAxisModel)) {
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categoryAxisMap.set("y", yAxisModel);
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result.firstCategoryDimIndex == null && (result.firstCategoryDimIndex = 1);
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}
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},
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singleAxis: function(seriesModel, result, axisMap, categoryAxisMap) {
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var singleAxisModel = seriesModel.getReferringComponents("singleAxis", SINGLE_REFERRING).models[0];
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if (true) {
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if (!singleAxisModel) {
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throw new Error("singleAxis should be specified.");
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}
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}
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result.coordSysDims = ["single"];
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axisMap.set("single", singleAxisModel);
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if (isCategory(singleAxisModel)) {
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categoryAxisMap.set("single", singleAxisModel);
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result.firstCategoryDimIndex = 0;
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}
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},
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polar: function(seriesModel, result, axisMap, categoryAxisMap) {
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var polarModel = seriesModel.getReferringComponents("polar", SINGLE_REFERRING).models[0];
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var radiusAxisModel = polarModel.findAxisModel("radiusAxis");
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var angleAxisModel = polarModel.findAxisModel("angleAxis");
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if (true) {
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if (!angleAxisModel) {
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throw new Error("angleAxis option not found");
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}
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if (!radiusAxisModel) {
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throw new Error("radiusAxis option not found");
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}
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}
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result.coordSysDims = ["radius", "angle"];
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axisMap.set("radius", radiusAxisModel);
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axisMap.set("angle", angleAxisModel);
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if (isCategory(radiusAxisModel)) {
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categoryAxisMap.set("radius", radiusAxisModel);
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result.firstCategoryDimIndex = 0;
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}
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if (isCategory(angleAxisModel)) {
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categoryAxisMap.set("angle", angleAxisModel);
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result.firstCategoryDimIndex == null && (result.firstCategoryDimIndex = 1);
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}
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},
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geo: function(seriesModel, result, axisMap, categoryAxisMap) {
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result.coordSysDims = ["lng", "lat"];
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},
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parallel: function(seriesModel, result, axisMap, categoryAxisMap) {
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var ecModel = seriesModel.ecModel;
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var parallelModel = ecModel.getComponent("parallel", seriesModel.get("parallelIndex"));
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var coordSysDims = result.coordSysDims = parallelModel.dimensions.slice();
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each(parallelModel.parallelAxisIndex, function(axisIndex, index) {
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var axisModel = ecModel.getComponent("parallelAxis", axisIndex);
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var axisDim = coordSysDims[index];
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axisMap.set(axisDim, axisModel);
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if (isCategory(axisModel)) {
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categoryAxisMap.set(axisDim, axisModel);
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if (result.firstCategoryDimIndex == null) {
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result.firstCategoryDimIndex = index;
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}
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}
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});
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}
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};
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function isCategory(axisModel) {
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return axisModel.get("type") === "category";
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}
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// node_modules/echarts/lib/chart/helper/createSeriesData.js
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function getCoordSysDimDefs(seriesModel, coordSysInfo) {
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var coordSysName = seriesModel.get("coordinateSystem");
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var registeredCoordSys = CoordinateSystem_default.get(coordSysName);
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var coordSysDimDefs;
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if (coordSysInfo && coordSysInfo.coordSysDims) {
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coordSysDimDefs = map(coordSysInfo.coordSysDims, function(dim) {
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var dimInfo = {
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name: dim
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};
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var axisModel = coordSysInfo.axisMap.get(dim);
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if (axisModel) {
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var axisType = axisModel.get("type");
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dimInfo.type = getDimensionTypeByAxis(axisType);
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}
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return dimInfo;
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});
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}
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if (!coordSysDimDefs) {
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coordSysDimDefs = registeredCoordSys && (registeredCoordSys.getDimensionsInfo ? registeredCoordSys.getDimensionsInfo() : registeredCoordSys.dimensions.slice()) || ["x", "y"];
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}
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return coordSysDimDefs;
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}
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function injectOrdinalMeta(dimInfoList, createInvertedIndices, coordSysInfo) {
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var firstCategoryDimIndex;
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var hasNameEncode;
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coordSysInfo && each(dimInfoList, function(dimInfo, dimIndex) {
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var coordDim = dimInfo.coordDim;
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var categoryAxisModel = coordSysInfo.categoryAxisMap.get(coordDim);
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if (categoryAxisModel) {
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if (firstCategoryDimIndex == null) {
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firstCategoryDimIndex = dimIndex;
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}
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dimInfo.ordinalMeta = categoryAxisModel.getOrdinalMeta();
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if (createInvertedIndices) {
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dimInfo.createInvertedIndices = true;
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}
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}
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if (dimInfo.otherDims.itemName != null) {
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hasNameEncode = true;
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}
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});
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if (!hasNameEncode && firstCategoryDimIndex != null) {
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dimInfoList[firstCategoryDimIndex].otherDims.itemName = 0;
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}
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return firstCategoryDimIndex;
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}
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function createSeriesData(sourceRaw, seriesModel, opt) {
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opt = opt || {};
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var sourceManager = seriesModel.getSourceManager();
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var source;
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var isOriginalSource = false;
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if (sourceRaw) {
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isOriginalSource = true;
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source = createSourceFromSeriesDataOption(sourceRaw);
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} else {
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source = sourceManager.getSource();
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isOriginalSource = source.sourceFormat === SOURCE_FORMAT_ORIGINAL;
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}
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var coordSysInfo = getCoordSysInfoBySeries(seriesModel);
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var coordSysDimDefs = getCoordSysDimDefs(seriesModel, coordSysInfo);
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var useEncodeDefaulter = opt.useEncodeDefaulter;
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var encodeDefaulter = isFunction(useEncodeDefaulter) ? useEncodeDefaulter : useEncodeDefaulter ? curry(makeSeriesEncodeForAxisCoordSys, coordSysDimDefs, seriesModel) : null;
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var createDimensionOptions = {
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coordDimensions: coordSysDimDefs,
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generateCoord: opt.generateCoord,
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encodeDefine: seriesModel.getEncode(),
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encodeDefaulter,
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canOmitUnusedDimensions: !isOriginalSource
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};
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var schema = prepareSeriesDataSchema(source, createDimensionOptions);
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var firstCategoryDimIndex = injectOrdinalMeta(schema.dimensions, opt.createInvertedIndices, coordSysInfo);
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var store = !isOriginalSource ? sourceManager.getSharedDataStore(schema) : null;
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var stackCalculationInfo = enableDataStack(seriesModel, {
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schema,
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store
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});
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var data = new SeriesData_default(schema, seriesModel);
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data.setCalculationInfo(stackCalculationInfo);
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var dimValueGetter = firstCategoryDimIndex != null && isNeedCompleteOrdinalData(source) ? function(itemOpt, dimName, dataIndex, dimIndex) {
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return dimIndex === firstCategoryDimIndex ? dataIndex : this.defaultDimValueGetter(itemOpt, dimName, dataIndex, dimIndex);
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} : null;
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data.hasItemOption = false;
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data.initData(
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// Try to reuse the data store in sourceManager if using dataset.
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isOriginalSource ? source : store,
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null,
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dimValueGetter
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);
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return data;
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}
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function isNeedCompleteOrdinalData(source) {
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if (source.sourceFormat === SOURCE_FORMAT_ORIGINAL) {
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var sampleItem = firstDataNotNull(source.data || []);
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return !isArray(getDataItemValue(sampleItem));
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}
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}
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function firstDataNotNull(arr) {
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var i = 0;
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while (i < arr.length && arr[i] == null) {
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i++;
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}
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return arr[i];
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}
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var createSeriesData_default = createSeriesData;
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// node_modules/echarts/lib/label/labelGuideHelper.js
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var PI2 = Math.PI * 2;
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var CMD = PathProxy_default.CMD;
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var DEFAULT_SEARCH_SPACE = ["top", "right", "bottom", "left"];
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function getCandidateAnchor(pos, distance, rect, outPt, outDir) {
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var width = rect.width;
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var height = rect.height;
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switch (pos) {
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case "top":
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outPt.set(rect.x + width / 2, rect.y - distance);
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outDir.set(0, -1);
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break;
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case "bottom":
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outPt.set(rect.x + width / 2, rect.y + height + distance);
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outDir.set(0, 1);
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break;
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case "left":
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outPt.set(rect.x - distance, rect.y + height / 2);
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outDir.set(-1, 0);
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break;
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case "right":
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outPt.set(rect.x + width + distance, rect.y + height / 2);
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outDir.set(1, 0);
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break;
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}
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}
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function projectPointToArc(cx, cy, r, startAngle, endAngle, anticlockwise, x, y, out) {
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x -= cx;
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y -= cy;
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var d = Math.sqrt(x * x + y * y);
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x /= d;
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y /= d;
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var ox = x * r + cx;
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var oy = y * r + cy;
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if (Math.abs(startAngle - endAngle) % PI2 < 1e-4) {
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out[0] = ox;
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out[1] = oy;
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return d - r;
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}
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if (anticlockwise) {
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var tmp = startAngle;
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startAngle = normalizeRadian(endAngle);
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endAngle = normalizeRadian(tmp);
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} else {
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startAngle = normalizeRadian(startAngle);
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endAngle = normalizeRadian(endAngle);
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}
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if (startAngle > endAngle) {
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endAngle += PI2;
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}
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var angle = Math.atan2(y, x);
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if (angle < 0) {
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angle += PI2;
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}
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if (angle >= startAngle && angle <= endAngle || angle + PI2 >= startAngle && angle + PI2 <= endAngle) {
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out[0] = ox;
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out[1] = oy;
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return d - r;
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}
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var x1 = r * Math.cos(startAngle) + cx;
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var y1 = r * Math.sin(startAngle) + cy;
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var x2 = r * Math.cos(endAngle) + cx;
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var y2 = r * Math.sin(endAngle) + cy;
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var d1 = (x1 - x) * (x1 - x) + (y1 - y) * (y1 - y);
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var d2 = (x2 - x) * (x2 - x) + (y2 - y) * (y2 - y);
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if (d1 < d2) {
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out[0] = x1;
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out[1] = y1;
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return Math.sqrt(d1);
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} else {
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out[0] = x2;
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out[1] = y2;
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return Math.sqrt(d2);
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}
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}
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function projectPointToLine(x1, y1, x2, y2, x, y, out, limitToEnds) {
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var dx = x - x1;
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var dy = y - y1;
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var dx1 = x2 - x1;
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var dy1 = y2 - y1;
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var lineLen = Math.sqrt(dx1 * dx1 + dy1 * dy1);
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dx1 /= lineLen;
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dy1 /= lineLen;
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var projectedLen = dx * dx1 + dy * dy1;
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var t = projectedLen / lineLen;
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if (limitToEnds) {
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t = Math.min(Math.max(t, 0), 1);
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}
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t *= lineLen;
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var ox = out[0] = x1 + t * dx1;
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var oy = out[1] = y1 + t * dy1;
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return Math.sqrt((ox - x) * (ox - x) + (oy - y) * (oy - y));
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}
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function projectPointToRect(x1, y1, width, height, x, y, out) {
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if (width < 0) {
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x1 = x1 + width;
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width = -width;
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}
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if (height < 0) {
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y1 = y1 + height;
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height = -height;
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}
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var x2 = x1 + width;
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var y2 = y1 + height;
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var ox = out[0] = Math.min(Math.max(x, x1), x2);
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var oy = out[1] = Math.min(Math.max(y, y1), y2);
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return Math.sqrt((ox - x) * (ox - x) + (oy - y) * (oy - y));
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}
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var tmpPt = [];
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function nearestPointOnRect(pt, rect, out) {
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var dist2 = projectPointToRect(rect.x, rect.y, rect.width, rect.height, pt.x, pt.y, tmpPt);
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out.set(tmpPt[0], tmpPt[1]);
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return dist2;
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}
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function nearestPointOnPath(pt, path, out) {
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var xi = 0;
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var yi = 0;
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var x0 = 0;
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var y0 = 0;
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var x1;
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var y1;
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var minDist = Infinity;
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var data = path.data;
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var x = pt.x;
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var y = pt.y;
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for (var i = 0; i < data.length; ) {
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var cmd = data[i++];
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if (i === 1) {
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xi = data[i];
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yi = data[i + 1];
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x0 = xi;
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y0 = yi;
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}
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var d = minDist;
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switch (cmd) {
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case CMD.M:
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x0 = data[i++];
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y0 = data[i++];
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xi = x0;
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yi = y0;
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break;
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case CMD.L:
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d = projectPointToLine(xi, yi, data[i], data[i + 1], x, y, tmpPt, true);
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xi = data[i++];
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yi = data[i++];
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break;
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case CMD.C:
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d = cubicProjectPoint(xi, yi, data[i++], data[i++], data[i++], data[i++], data[i], data[i + 1], x, y, tmpPt);
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xi = data[i++];
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yi = data[i++];
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break;
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case CMD.Q:
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d = quadraticProjectPoint(xi, yi, data[i++], data[i++], data[i], data[i + 1], x, y, tmpPt);
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xi = data[i++];
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yi = data[i++];
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break;
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case CMD.A:
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var cx = data[i++];
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var cy = data[i++];
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var rx = data[i++];
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var ry = data[i++];
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var theta = data[i++];
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var dTheta = data[i++];
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i += 1;
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var anticlockwise = !!(1 - data[i++]);
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x1 = Math.cos(theta) * rx + cx;
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y1 = Math.sin(theta) * ry + cy;
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if (i <= 1) {
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x0 = x1;
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y0 = y1;
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}
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var _x = (x - cx) * ry / rx + cx;
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d = projectPointToArc(cx, cy, ry, theta, theta + dTheta, anticlockwise, _x, y, tmpPt);
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xi = Math.cos(theta + dTheta) * rx + cx;
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yi = Math.sin(theta + dTheta) * ry + cy;
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break;
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case CMD.R:
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x0 = xi = data[i++];
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y0 = yi = data[i++];
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var width = data[i++];
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var height = data[i++];
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d = projectPointToRect(x0, y0, width, height, x, y, tmpPt);
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break;
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case CMD.Z:
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d = projectPointToLine(xi, yi, x0, y0, x, y, tmpPt, true);
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xi = x0;
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yi = y0;
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break;
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}
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if (d < minDist) {
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minDist = d;
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out.set(tmpPt[0], tmpPt[1]);
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}
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}
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return minDist;
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}
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var pt0 = new Point_default();
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var pt1 = new Point_default();
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var pt2 = new Point_default();
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var dir = new Point_default();
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var dir2 = new Point_default();
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function updateLabelLinePoints(target, labelLineModel) {
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if (!target) {
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return;
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}
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var labelLine = target.getTextGuideLine();
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var label = target.getTextContent();
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if (!(label && labelLine)) {
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return;
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}
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var labelGuideConfig = target.textGuideLineConfig || {};
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var points = [[0, 0], [0, 0], [0, 0]];
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var searchSpace = labelGuideConfig.candidates || DEFAULT_SEARCH_SPACE;
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var labelRect = label.getBoundingRect().clone();
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labelRect.applyTransform(label.getComputedTransform());
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var minDist = Infinity;
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var anchorPoint = labelGuideConfig.anchor;
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var targetTransform = target.getComputedTransform();
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var targetInversedTransform = targetTransform && invert([], targetTransform);
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var len = labelLineModel.get("length2") || 0;
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if (anchorPoint) {
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pt2.copy(anchorPoint);
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}
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for (var i = 0; i < searchSpace.length; i++) {
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var candidate = searchSpace[i];
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getCandidateAnchor(candidate, 0, labelRect, pt0, dir);
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Point_default.scaleAndAdd(pt1, pt0, dir, len);
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pt1.transform(targetInversedTransform);
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var boundingRect = target.getBoundingRect();
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var dist2 = anchorPoint ? anchorPoint.distance(pt1) : target instanceof Path_default ? nearestPointOnPath(pt1, target.path, pt2) : nearestPointOnRect(pt1, boundingRect, pt2);
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if (dist2 < minDist) {
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minDist = dist2;
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pt1.transform(targetTransform);
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pt2.transform(targetTransform);
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pt2.toArray(points[0]);
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pt1.toArray(points[1]);
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pt0.toArray(points[2]);
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}
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}
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limitTurnAngle(points, labelLineModel.get("minTurnAngle"));
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labelLine.setShape({
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points
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});
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}
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var tmpArr = [];
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var tmpProjPoint = new Point_default();
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function limitTurnAngle(linePoints, minTurnAngle) {
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if (!(minTurnAngle <= 180 && minTurnAngle > 0)) {
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return;
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}
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minTurnAngle = minTurnAngle / 180 * Math.PI;
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pt0.fromArray(linePoints[0]);
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pt1.fromArray(linePoints[1]);
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pt2.fromArray(linePoints[2]);
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Point_default.sub(dir, pt0, pt1);
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Point_default.sub(dir2, pt2, pt1);
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var len1 = dir.len();
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var len2 = dir2.len();
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if (len1 < 1e-3 || len2 < 1e-3) {
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return;
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}
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dir.scale(1 / len1);
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dir2.scale(1 / len2);
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var angleCos = dir.dot(dir2);
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var minTurnAngleCos = Math.cos(minTurnAngle);
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if (minTurnAngleCos < angleCos) {
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var d = projectPointToLine(pt1.x, pt1.y, pt2.x, pt2.y, pt0.x, pt0.y, tmpArr, false);
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tmpProjPoint.fromArray(tmpArr);
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tmpProjPoint.scaleAndAdd(dir2, d / Math.tan(Math.PI - minTurnAngle));
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var t = pt2.x !== pt1.x ? (tmpProjPoint.x - pt1.x) / (pt2.x - pt1.x) : (tmpProjPoint.y - pt1.y) / (pt2.y - pt1.y);
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if (isNaN(t)) {
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return;
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}
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if (t < 0) {
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Point_default.copy(tmpProjPoint, pt1);
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} else if (t > 1) {
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Point_default.copy(tmpProjPoint, pt2);
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}
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tmpProjPoint.toArray(linePoints[1]);
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}
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}
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function limitSurfaceAngle(linePoints, surfaceNormal, maxSurfaceAngle) {
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if (!(maxSurfaceAngle <= 180 && maxSurfaceAngle > 0)) {
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return;
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}
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maxSurfaceAngle = maxSurfaceAngle / 180 * Math.PI;
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pt0.fromArray(linePoints[0]);
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pt1.fromArray(linePoints[1]);
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pt2.fromArray(linePoints[2]);
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Point_default.sub(dir, pt1, pt0);
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Point_default.sub(dir2, pt2, pt1);
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var len1 = dir.len();
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var len2 = dir2.len();
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if (len1 < 1e-3 || len2 < 1e-3) {
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return;
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}
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dir.scale(1 / len1);
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dir2.scale(1 / len2);
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var angleCos = dir.dot(surfaceNormal);
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var maxSurfaceAngleCos = Math.cos(maxSurfaceAngle);
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if (angleCos < maxSurfaceAngleCos) {
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var d = projectPointToLine(pt1.x, pt1.y, pt2.x, pt2.y, pt0.x, pt0.y, tmpArr, false);
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tmpProjPoint.fromArray(tmpArr);
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var HALF_PI = Math.PI / 2;
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var angle2 = Math.acos(dir2.dot(surfaceNormal));
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var newAngle = HALF_PI + angle2 - maxSurfaceAngle;
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if (newAngle >= HALF_PI) {
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Point_default.copy(tmpProjPoint, pt2);
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} else {
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tmpProjPoint.scaleAndAdd(dir2, d / Math.tan(Math.PI / 2 - newAngle));
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var t = pt2.x !== pt1.x ? (tmpProjPoint.x - pt1.x) / (pt2.x - pt1.x) : (tmpProjPoint.y - pt1.y) / (pt2.y - pt1.y);
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if (isNaN(t)) {
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return;
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}
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if (t < 0) {
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Point_default.copy(tmpProjPoint, pt1);
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} else if (t > 1) {
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Point_default.copy(tmpProjPoint, pt2);
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}
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}
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tmpProjPoint.toArray(linePoints[1]);
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}
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}
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function setLabelLineState(labelLine, ignore, stateName, stateModel) {
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var isNormal = stateName === "normal";
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var stateObj = isNormal ? labelLine : labelLine.ensureState(stateName);
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stateObj.ignore = ignore;
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var smooth = stateModel.get("smooth");
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if (smooth && smooth === true) {
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smooth = 0.3;
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}
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stateObj.shape = stateObj.shape || {};
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if (smooth > 0) {
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stateObj.shape.smooth = smooth;
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}
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var styleObj = stateModel.getModel("lineStyle").getLineStyle();
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isNormal ? labelLine.useStyle(styleObj) : stateObj.style = styleObj;
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}
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function buildLabelLinePath(path, shape) {
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var smooth = shape.smooth;
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var points = shape.points;
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if (!points) {
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return;
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}
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path.moveTo(points[0][0], points[0][1]);
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if (smooth > 0 && points.length >= 3) {
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var len1 = dist(points[0], points[1]);
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var len2 = dist(points[1], points[2]);
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if (!len1 || !len2) {
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path.lineTo(points[1][0], points[1][1]);
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path.lineTo(points[2][0], points[2][1]);
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return;
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}
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var moveLen = Math.min(len1, len2) * smooth;
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var midPoint0 = lerp([], points[1], points[0], moveLen / len1);
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var midPoint2 = lerp([], points[1], points[2], moveLen / len2);
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var midPoint1 = lerp([], midPoint0, midPoint2, 0.5);
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path.bezierCurveTo(midPoint0[0], midPoint0[1], midPoint0[0], midPoint0[1], midPoint1[0], midPoint1[1]);
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path.bezierCurveTo(midPoint2[0], midPoint2[1], midPoint2[0], midPoint2[1], points[2][0], points[2][1]);
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} else {
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for (var i = 1; i < points.length; i++) {
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path.lineTo(points[i][0], points[i][1]);
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}
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}
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}
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function setLabelLineStyle(targetEl, statesModels, defaultStyle) {
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var labelLine = targetEl.getTextGuideLine();
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var label = targetEl.getTextContent();
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if (!label) {
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if (labelLine) {
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targetEl.removeTextGuideLine();
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}
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return;
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}
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var normalModel = statesModels.normal;
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var showNormal = normalModel.get("show");
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var labelIgnoreNormal = label.ignore;
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for (var i = 0; i < DISPLAY_STATES.length; i++) {
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var stateName = DISPLAY_STATES[i];
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var stateModel = statesModels[stateName];
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var isNormal = stateName === "normal";
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if (stateModel) {
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var stateShow = stateModel.get("show");
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var isLabelIgnored = isNormal ? labelIgnoreNormal : retrieve2(label.states[stateName] && label.states[stateName].ignore, labelIgnoreNormal);
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if (isLabelIgnored || !retrieve2(stateShow, showNormal)) {
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var stateObj = isNormal ? labelLine : labelLine && labelLine.states[stateName];
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if (stateObj) {
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stateObj.ignore = true;
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}
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if (!!labelLine) {
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setLabelLineState(labelLine, true, stateName, stateModel);
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}
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continue;
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}
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if (!labelLine) {
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labelLine = new Polyline_default();
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targetEl.setTextGuideLine(labelLine);
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if (!isNormal && (labelIgnoreNormal || !showNormal)) {
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setLabelLineState(labelLine, true, "normal", statesModels.normal);
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}
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if (targetEl.stateProxy) {
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labelLine.stateProxy = targetEl.stateProxy;
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}
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}
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setLabelLineState(labelLine, false, stateName, stateModel);
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}
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}
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if (labelLine) {
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defaults(labelLine.style, defaultStyle);
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labelLine.style.fill = null;
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var showAbove = normalModel.get("showAbove");
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var labelLineConfig = targetEl.textGuideLineConfig = targetEl.textGuideLineConfig || {};
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labelLineConfig.showAbove = showAbove || false;
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labelLine.buildPath = buildLabelLinePath;
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}
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}
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function getLabelLineStatesModels(itemModel, labelLineName) {
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labelLineName = labelLineName || "labelLine";
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var statesModels = {
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normal: itemModel.getModel(labelLineName)
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};
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for (var i = 0; i < SPECIAL_STATES.length; i++) {
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var stateName = SPECIAL_STATES[i];
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statesModels[stateName] = itemModel.getModel([stateName, labelLineName]);
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}
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return statesModels;
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}
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export {
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createDimensions,
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prepareSeriesDataSchema,
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createSeriesData_default,
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updateLabelLinePoints,
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limitTurnAngle,
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limitSurfaceAngle,
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setLabelLineStyle,
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getLabelLineStatesModels
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};
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//# sourceMappingURL=chunk-ZV5VKGRJ.js.map
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