import { PathStyleProps } from 'zrender/lib/graphic/Path.js';
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import Model from '../model/Model.js';
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import DataDiffer from './DataDiffer.js';
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import { DataProvider } from './helper/dataProvider.js';
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import { DimensionSummary } from './helper/dimensionHelper.js';
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import SeriesDimensionDefine from './SeriesDimensionDefine.js';
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import { ArrayLike, Dictionary, FunctionPropertyNames } from 'zrender/lib/core/types.js';
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import Element from 'zrender/lib/Element.js';
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import { DimensionIndex, DimensionName, DimensionLoose, OptionDataItem, ParsedValue, ParsedValueNumeric, SeriesDataType, OptionSourceData, DecalObject, OrdinalNumber } from '../util/types.js';
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import type Graph from './Graph.js';
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import type Tree from './Tree.js';
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import type { VisualMeta } from '../component/visualMap/VisualMapModel.js';
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import { Source } from './Source.js';
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import { LineStyleProps } from '../model/mixin/lineStyle.js';
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import DataStore, { DimValueGetter } from './DataStore.js';
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import { SeriesDataSchema } from './helper/SeriesDataSchema.js';
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declare type ItrParamDims = DimensionLoose | Array<DimensionLoose>;
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declare type CtxOrList<Ctx> = unknown extends Ctx ? SeriesData : Ctx;
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declare type EachCb0<Ctx> = (this: CtxOrList<Ctx>, idx: number) => void;
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declare type EachCb1<Ctx> = (this: CtxOrList<Ctx>, x: ParsedValue, idx: number) => void;
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declare type EachCb2<Ctx> = (this: CtxOrList<Ctx>, x: ParsedValue, y: ParsedValue, idx: number) => void;
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declare type EachCb<Ctx> = (this: CtxOrList<Ctx>, ...args: any) => void;
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declare type FilterCb0<Ctx> = (this: CtxOrList<Ctx>, idx: number) => boolean;
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declare type FilterCb1<Ctx> = (this: CtxOrList<Ctx>, x: ParsedValue, idx: number) => boolean;
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declare type FilterCb2<Ctx> = (this: CtxOrList<Ctx>, x: ParsedValue, y: ParsedValue, idx: number) => boolean;
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declare type FilterCb<Ctx> = (this: CtxOrList<Ctx>, ...args: any) => boolean;
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declare type MapArrayCb0<Ctx> = (this: CtxOrList<Ctx>, idx: number) => any;
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declare type MapArrayCb1<Ctx> = (this: CtxOrList<Ctx>, x: ParsedValue, idx: number) => any;
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declare type MapArrayCb2<Ctx> = (this: CtxOrList<Ctx>, x: ParsedValue, y: ParsedValue, idx: number) => any;
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declare type MapArrayCb<Ctx> = (this: CtxOrList<Ctx>, ...args: any) => any;
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declare type MapCb1<Ctx> = (this: CtxOrList<Ctx>, x: ParsedValue, idx: number) => ParsedValue | ParsedValue[];
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declare type MapCb2<Ctx> = (this: CtxOrList<Ctx>, x: ParsedValue, y: ParsedValue, idx: number) => ParsedValue | ParsedValue[];
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declare type SeriesDimensionDefineLoose = string | object | SeriesDimensionDefine;
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declare type SeriesDimensionLoose = DimensionLoose;
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declare type SeriesDimensionName = DimensionName;
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export interface DefaultDataVisual {
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style: PathStyleProps;
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drawType: 'fill' | 'stroke';
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symbol?: string;
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symbolSize?: number | number[];
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symbolRotate?: number;
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symbolKeepAspect?: boolean;
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symbolOffset?: string | number | (string | number)[];
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liftZ?: number;
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legendIcon?: string;
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legendLineStyle?: LineStyleProps;
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visualMeta?: VisualMeta[];
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colorFromPalette?: boolean;
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decal?: DecalObject;
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}
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export interface DataCalculationInfo<SERIES_MODEL> {
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stackedDimension: DimensionName;
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stackedByDimension: DimensionName;
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isStackedByIndex: boolean;
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stackedOverDimension: DimensionName;
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stackResultDimension: DimensionName;
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stackedOnSeries?: SERIES_MODEL;
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}
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declare class SeriesData<HostModel extends Model = Model, Visual extends DefaultDataVisual = DefaultDataVisual> {
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readonly type = "list";
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/**
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* Name of dimensions list of SeriesData.
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*
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* @caution Carefully use the index of this array.
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* Because when DataStore is an extra high dimension(>30) dataset. We will only pick
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* the used dimensions from DataStore to avoid performance issue.
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*/
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readonly dimensions: SeriesDimensionName[];
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private _dimInfos;
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private _dimOmitted;
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private _schema?;
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/**
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* @pending
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* Actually we do not really need to convert dimensionIndex to dimensionName
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* and do not need `_dimIdxToName` if we do everything internally based on dimension
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* index rather than dimension name.
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*/
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private _dimIdxToName?;
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readonly hostModel: HostModel;
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/**
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* @readonly
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*/
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dataType: SeriesDataType;
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/**
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* @readonly
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* Host graph if List is used to store graph nodes / edges.
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*/
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graph?: Graph;
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/**
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* @readonly
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* Host tree if List is used to store tree nodes.
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*/
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tree?: Tree;
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private _store;
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private _nameList;
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private _idList;
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private _visual;
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private _layout;
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private _itemVisuals;
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private _itemLayouts;
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private _graphicEls;
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private _approximateExtent;
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private _dimSummary;
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private _invertedIndicesMap;
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private _calculationInfo;
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userOutput: DimensionSummary['userOutput'];
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hasItemOption: boolean;
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private _nameRepeatCount;
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private _nameDimIdx;
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private _idDimIdx;
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private __wrappedMethods;
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TRANSFERABLE_METHODS: readonly ["cloneShallow", "downSample", "minmaxDownSample", "lttbDownSample", "map"];
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CHANGABLE_METHODS: readonly ["filterSelf", "selectRange"];
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DOWNSAMPLE_METHODS: readonly ["downSample", "minmaxDownSample", "lttbDownSample"];
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/**
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* @param dimensionsInput.dimensions
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* For example, ['someDimName', {name: 'someDimName', type: 'someDimType'}, ...].
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* Dimensions should be concrete names like x, y, z, lng, lat, angle, radius
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*/
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constructor(dimensionsInput: SeriesDataSchema | SeriesDimensionDefineLoose[], hostModel: HostModel);
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/**
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*
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* Get concrete dimension name by dimension name or dimension index.
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* If input a dimension name, do not validate whether the dimension name exits.
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*
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* @caution
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* @param dim Must make sure the dimension is `SeriesDimensionLoose`.
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* Because only those dimensions will have auto-generated dimension names if not
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* have a user-specified name, and other dimensions will get a return of null/undefined.
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*
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* @notice Because of this reason, should better use `getDimensionIndex` instead, for examples:
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* ```js
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* const val = data.getStore().get(data.getDimensionIndex(dim), dataIdx);
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* ```
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*
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* @return Concrete dim name.
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*/
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getDimension(dim: SeriesDimensionLoose): DimensionName;
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/**
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* Get dimension index in data store. Return -1 if not found.
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* Can be used to index value from getRawValue.
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*/
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getDimensionIndex(dim: DimensionLoose): DimensionIndex;
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/**
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* The meanings of the input parameter `dim`:
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*
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* + If dim is a number (e.g., `1`), it means the index of the dimension.
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* For example, `getDimension(0)` will return 'x' or 'lng' or 'radius'.
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* + If dim is a number-like string (e.g., `"1"`):
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* + If there is the same concrete dim name defined in `series.dimensions` or `dataset.dimensions`,
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* it means that concrete name.
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* + If not, it will be converted to a number, which means the index of the dimension.
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* (why? because of the backward compatibility. We have been tolerating number-like string in
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* dimension setting, although now it seems that it is not a good idea.)
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* For example, `visualMap[i].dimension: "1"` is the same meaning as `visualMap[i].dimension: 1`,
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* if no dimension name is defined as `"1"`.
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* + If dim is a not-number-like string, it means the concrete dim name.
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* For example, it can be be default name `"x"`, `"y"`, `"z"`, `"lng"`, `"lat"`, `"angle"`, `"radius"`,
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* or customized in `dimensions` property of option like `"age"`.
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*
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* @return recognized `DimensionIndex`. Otherwise return null/undefined (means that dim is `DimensionName`).
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*/
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private _recognizeDimIndex;
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private _getStoreDimIndex;
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/**
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* Get type and calculation info of particular dimension
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* @param dim
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* Dimension can be concrete names like x, y, z, lng, lat, angle, radius
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* Or a ordinal number. For example getDimensionInfo(0) will return 'x' or 'lng' or 'radius'
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*/
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getDimensionInfo(dim: SeriesDimensionLoose): SeriesDimensionDefine;
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/**
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* If `dimName` if from outside of `SeriesData`,
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* use this method other than visit `this._dimInfos` directly.
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*/
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private _getDimInfo;
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private _initGetDimensionInfo;
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/**
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* concrete dimension name list on coord.
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*/
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getDimensionsOnCoord(): SeriesDimensionName[];
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/**
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* @param coordDim
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* @param idx A coordDim may map to more than one data dim.
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* If not specified, return the first dim not extra.
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* @return concrete data dim. If not found, return null/undefined
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*/
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mapDimension(coordDim: SeriesDimensionName): SeriesDimensionName;
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mapDimension(coordDim: SeriesDimensionName, idx: number): SeriesDimensionName;
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mapDimensionsAll(coordDim: SeriesDimensionName): SeriesDimensionName[];
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getStore(): DataStore;
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/**
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* Initialize from data
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* @param data source or data or data store.
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* @param nameList The name of a datum is used on data diff and
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* default label/tooltip.
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* A name can be specified in encode.itemName,
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* or dataItem.name (only for series option data),
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* or provided in nameList from outside.
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*/
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initData(data: Source | OptionSourceData | DataStore | DataProvider, nameList?: string[], dimValueGetter?: DimValueGetter): void;
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/**
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* Caution: Can be only called on raw data (before `this._indices` created).
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*/
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appendData(data: ArrayLike<any>): void;
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/**
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* Caution: Can be only called on raw data (before `this._indices` created).
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* This method does not modify `rawData` (`dataProvider`), but only
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* add values to store.
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*
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* The final count will be increased by `Math.max(values.length, names.length)`.
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*
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* @param values That is the SourceType: 'arrayRows', like
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* [
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* [12, 33, 44],
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* [NaN, 43, 1],
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* ['-', 'asdf', 0]
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* ]
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* Each item is exactly corresponding to a dimension.
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*/
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appendValues(values: any[][], names?: string[]): void;
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private _updateOrdinalMeta;
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private _shouldMakeIdFromName;
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private _doInit;
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/**
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* PENDING: In fact currently this function is only used to short-circuit
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* the calling of `scale.unionExtentFromData` when data have been filtered by modules
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* like "dataZoom". `scale.unionExtentFromData` is used to calculate data extent for series on
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* an axis, but if a "axis related data filter module" is used, the extent of the axis have
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* been fixed and no need to calling `scale.unionExtentFromData` actually.
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* But if we add "custom data filter" in future, which is not "axis related", this method may
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* be still needed.
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*
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* Optimize for the scenario that data is filtered by a given extent.
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* Consider that if data amount is more than hundreds of thousand,
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* extent calculation will cost more than 10ms and the cache will
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* be erased because of the filtering.
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*/
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getApproximateExtent(dim: SeriesDimensionLoose): [number, number];
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/**
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* Calculate extent on a filtered data might be time consuming.
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* Approximate extent is only used for: calculate extent of filtered data outside.
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*/
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setApproximateExtent(extent: [number, number], dim: SeriesDimensionLoose): void;
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getCalculationInfo<CALC_INFO_KEY extends keyof DataCalculationInfo<HostModel>>(key: CALC_INFO_KEY): DataCalculationInfo<HostModel>[CALC_INFO_KEY];
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/**
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* @param key or k-v object
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*/
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setCalculationInfo(key: DataCalculationInfo<HostModel>): void;
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setCalculationInfo<CALC_INFO_KEY extends keyof DataCalculationInfo<HostModel>>(key: CALC_INFO_KEY, value: DataCalculationInfo<HostModel>[CALC_INFO_KEY]): void;
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/**
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* @return Never be null/undefined. `number` will be converted to string. Because:
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* In most cases, name is used in display, where returning a string is more convenient.
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* In other cases, name is used in query (see `indexOfName`), where we can keep the
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* rule that name `2` equals to name `'2'`.
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*/
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getName(idx: number): string;
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private _getCategory;
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/**
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* @return Never null/undefined. `number` will be converted to string. Because:
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* In all cases having encountered at present, id is used in making diff comparison, which
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* are usually based on hash map. We can keep the rule that the internal id are always string
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* (treat `2` is the same as `'2'`) to make the related logic simple.
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*/
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getId(idx: number): string;
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count(): number;
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/**
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* Get value. Return NaN if idx is out of range.
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*
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* @notice Should better to use `data.getStore().get(dimIndex, dataIdx)` instead.
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*/
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get(dim: SeriesDimensionName, idx: number): ParsedValue;
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/**
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* @notice Should better to use `data.getStore().getByRawIndex(dimIndex, dataIdx)` instead.
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*/
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getByRawIndex(dim: SeriesDimensionName, rawIdx: number): ParsedValue;
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getIndices(): globalThis.ArrayLike<number>;
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getDataExtent(dim: DimensionLoose): [number, number];
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getSum(dim: DimensionLoose): number;
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getMedian(dim: DimensionLoose): number;
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/**
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* Get value for multi dimensions.
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* @param dimensions If ignored, using all dimensions.
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*/
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getValues(idx: number): ParsedValue[];
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getValues(dimensions: readonly DimensionName[], idx: number): ParsedValue[];
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/**
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* If value is NaN. Including '-'
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* Only check the coord dimensions.
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*/
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hasValue(idx: number): boolean;
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/**
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* Retrieve the index with given name
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*/
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indexOfName(name: string): number;
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getRawIndex(idx: number): number;
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indexOfRawIndex(rawIndex: number): number;
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/**
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* Only support the dimension which inverted index created.
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* Do not support other cases until required.
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* @param dim concrete dim
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* @param value ordinal index
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* @return rawIndex
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*/
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rawIndexOf(dim: SeriesDimensionName, value: OrdinalNumber): number;
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/**
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* Retrieve the index of nearest value
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* @param dim
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* @param value
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* @param [maxDistance=Infinity]
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* @return If and only if multiple indices has
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* the same value, they are put to the result.
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*/
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indicesOfNearest(dim: DimensionLoose, value: number, maxDistance?: number): number[];
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/**
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* Data iteration
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* @param ctx default this
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* @example
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* list.each('x', function (x, idx) {});
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* list.each(['x', 'y'], function (x, y, idx) {});
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* list.each(function (idx) {})
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*/
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each<Ctx>(cb: EachCb0<Ctx>, ctx?: Ctx, ctxCompat?: Ctx): void;
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each<Ctx>(dims: DimensionLoose, cb: EachCb1<Ctx>, ctx?: Ctx): void;
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each<Ctx>(dims: [DimensionLoose], cb: EachCb1<Ctx>, ctx?: Ctx): void;
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each<Ctx>(dims: [DimensionLoose, DimensionLoose], cb: EachCb2<Ctx>, ctx?: Ctx): void;
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each<Ctx>(dims: ItrParamDims, cb: EachCb<Ctx>, ctx?: Ctx): void;
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/**
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* Data filter
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*/
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filterSelf<Ctx>(cb: FilterCb0<Ctx>, ctx?: Ctx, ctxCompat?: Ctx): this;
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filterSelf<Ctx>(dims: DimensionLoose, cb: FilterCb1<Ctx>, ctx?: Ctx): this;
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filterSelf<Ctx>(dims: [DimensionLoose], cb: FilterCb1<Ctx>, ctx?: Ctx): this;
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filterSelf<Ctx>(dims: [DimensionLoose, DimensionLoose], cb: FilterCb2<Ctx>, ctx?: Ctx): this;
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filterSelf<Ctx>(dims: ItrParamDims, cb: FilterCb<Ctx>, ctx?: Ctx): this;
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/**
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* Select data in range. (For optimization of filter)
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* (Manually inline code, support 5 million data filtering in data zoom.)
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*/
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selectRange(range: Record<string, [number, number]>): SeriesData;
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/**
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* Data mapping to a plain array
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*/
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mapArray<Ctx, Cb extends MapArrayCb0<Ctx>>(cb: Cb, ctx?: Ctx, ctxCompat?: Ctx): ReturnType<Cb>[];
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mapArray<Ctx, Cb extends MapArrayCb1<Ctx>>(dims: DimensionLoose, cb: Cb, ctx?: Ctx, ctxCompat?: Ctx): ReturnType<Cb>[];
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mapArray<Ctx, Cb extends MapArrayCb1<Ctx>>(dims: [DimensionLoose], cb: Cb, ctx?: Ctx, ctxCompat?: Ctx): ReturnType<Cb>[];
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mapArray<Ctx, Cb extends MapArrayCb2<Ctx>>(dims: [DimensionLoose, DimensionLoose], cb: Cb, ctx?: Ctx, ctxCompat?: Ctx): ReturnType<Cb>[];
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mapArray<Ctx, Cb extends MapArrayCb<Ctx>>(dims: ItrParamDims, cb: Cb, ctx?: Ctx, ctxCompat?: Ctx): ReturnType<Cb>[];
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/**
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* Data mapping to a new List with given dimensions
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*/
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map<Ctx>(dims: DimensionLoose, cb: MapCb1<Ctx>, ctx?: Ctx, ctxCompat?: Ctx): SeriesData<HostModel>;
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map<Ctx>(dims: [DimensionLoose], cb: MapCb1<Ctx>, ctx?: Ctx, ctxCompat?: Ctx): SeriesData<HostModel>;
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map<Ctx>(dims: [DimensionLoose, DimensionLoose], cb: MapCb2<Ctx>, ctx?: Ctx, ctxCompat?: Ctx): SeriesData<HostModel>;
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/**
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* !!Danger: used on stack dimension only.
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*/
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modify<Ctx>(dims: DimensionLoose, cb: MapCb1<Ctx>, ctx?: Ctx, ctxCompat?: Ctx): void;
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modify<Ctx>(dims: [DimensionLoose], cb: MapCb1<Ctx>, ctx?: Ctx, ctxCompat?: Ctx): void;
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modify<Ctx>(dims: [DimensionLoose, DimensionLoose], cb: MapCb2<Ctx>, ctx?: Ctx, ctxCompat?: Ctx): void;
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/**
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* Large data down sampling on given dimension
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* @param sampleIndex Sample index for name and id
|
*/
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downSample(dimension: DimensionLoose, rate: number, sampleValue: (frameValues: ArrayLike<ParsedValue>) => ParsedValueNumeric, sampleIndex: (frameValues: ArrayLike<ParsedValue>, value: ParsedValueNumeric) => number): SeriesData<HostModel>;
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/**
|
* Large data down sampling using min-max
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* @param {string} valueDimension
|
* @param {number} rate
|
*/
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minmaxDownSample(valueDimension: DimensionLoose, rate: number): SeriesData<HostModel>;
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/**
|
* Large data down sampling using largest-triangle-three-buckets
|
* @param {string} valueDimension
|
* @param {number} targetCount
|
*/
|
lttbDownSample(valueDimension: DimensionLoose, rate: number): SeriesData<HostModel>;
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getRawDataItem(idx: number): OptionDataItem;
|
/**
|
* Get model of one data item.
|
*/
|
getItemModel<ItemOpts extends unknown = unknown>(idx: number): Model<ItemOpts>;
|
/**
|
* Create a data differ
|
*/
|
diff(otherList: SeriesData): DataDiffer;
|
/**
|
* Get visual property.
|
*/
|
getVisual<K extends keyof Visual>(key: K): Visual[K];
|
/**
|
* Set visual property
|
*
|
* @example
|
* setVisual('color', color);
|
* setVisual({
|
* 'color': color
|
* });
|
*/
|
setVisual<K extends keyof Visual>(key: K, val: Visual[K]): void;
|
setVisual(kvObj: Partial<Visual>): void;
|
/**
|
* Get visual property of single data item
|
*/
|
getItemVisual<K extends keyof Visual>(idx: number, key: K): Visual[K];
|
/**
|
* If exists visual property of single data item
|
*/
|
hasItemVisual(): boolean;
|
/**
|
* Make sure itemVisual property is unique
|
*/
|
ensureUniqueItemVisual<K extends keyof Visual>(idx: number, key: K): Visual[K];
|
/**
|
* Set visual property of single data item
|
*
|
* @param {number} idx
|
* @param {string|Object} key
|
* @param {*} [value]
|
*
|
* @example
|
* setItemVisual(0, 'color', color);
|
* setItemVisual(0, {
|
* 'color': color
|
* });
|
*/
|
setItemVisual<K extends keyof Visual>(idx: number, key: K, value: Visual[K]): void;
|
setItemVisual(idx: number, kvObject: Partial<Visual>): void;
|
/**
|
* Clear itemVisuals and list visual.
|
*/
|
clearAllVisual(): void;
|
/**
|
* Set layout property.
|
*/
|
setLayout(key: string, val: any): void;
|
setLayout(kvObj: Dictionary<any>): void;
|
/**
|
* Get layout property.
|
*/
|
getLayout(key: string): any;
|
/**
|
* Get layout of single data item
|
*/
|
getItemLayout(idx: number): any;
|
/**
|
* Set layout of single data item
|
*/
|
setItemLayout<M = false>(idx: number, layout: (M extends true ? Dictionary<any> : any), merge?: M): void;
|
/**
|
* Clear all layout of single data item
|
*/
|
clearItemLayouts(): void;
|
/**
|
* Set graphic element relative to data. It can be set as null
|
*/
|
setItemGraphicEl(idx: number, el: Element): void;
|
getItemGraphicEl(idx: number): Element;
|
eachItemGraphicEl<Ctx = unknown>(cb: (this: Ctx, el: Element, idx: number) => void, context?: Ctx): void;
|
/**
|
* Shallow clone a new list except visual and layout properties, and graph elements.
|
* New list only change the indices.
|
*/
|
cloneShallow(list?: SeriesData<HostModel>): SeriesData<HostModel>;
|
/**
|
* Wrap some method to add more feature
|
*/
|
wrapMethod(methodName: FunctionPropertyNames<SeriesData>, injectFunction: (...args: any) => any): void;
|
private static internalField;
|
}
|
interface SeriesData {
|
getLinkedData(dataType?: SeriesDataType): SeriesData;
|
getLinkedDataAll(): {
|
data: SeriesData;
|
type?: SeriesDataType;
|
}[];
|
}
|
export default SeriesData;
|
