import * as graphic from '../../util/graphic.js';
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import SeriesData from '../../data/SeriesData.js';
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import { StageHandlerProgressParams, LineStyleOption, LineLabelOption, ColorString, AnimationOptionMixin, ZRStyleProps, StatesOptionMixin, DisplayState, LabelOption, DefaultEmphasisFocus, BlurScope } from '../../util/types.js';
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import Model from '../../model/Model.js';
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import Element from 'zrender/lib/Element.js';
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interface LineLike extends graphic.Group {
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updateData(data: SeriesData, idx: number, scope?: LineDrawSeriesScope): void;
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updateLayout(data: SeriesData, idx: number): void;
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fadeOut?(cb: () => void): void;
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}
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interface LineLikeCtor {
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new (data: SeriesData, idx: number, scope?: LineDrawSeriesScope): LineLike;
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}
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interface LineDrawStateOption {
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lineStyle?: LineStyleOption;
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label?: LineLabelOption;
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}
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export interface LineDrawModelOption extends LineDrawStateOption, StatesOptionMixin<LineDrawStateOption, {
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emphasis?: {
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focus?: DefaultEmphasisFocus;
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};
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}> {
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effect?: {
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show?: boolean;
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period?: number;
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delay?: number | ((idx: number) => number);
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/**
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* If move with constant speed px/sec
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* period will be ignored if this property is > 0,
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*/
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constantSpeed?: number;
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symbol?: string;
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symbolSize?: number | number[];
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loop?: boolean;
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roundTrip?: boolean;
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/**
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* Length of trail, 0 - 1
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*/
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trailLength?: number;
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/**
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* Default to be same with lineStyle.color
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*/
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color?: ColorString;
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};
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}
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declare type ListForLineDraw = SeriesData<Model<LineDrawModelOption & AnimationOptionMixin>>;
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export interface LineDrawSeriesScope {
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lineStyle?: ZRStyleProps;
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emphasisLineStyle?: ZRStyleProps;
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blurLineStyle?: ZRStyleProps;
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selectLineStyle?: ZRStyleProps;
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labelStatesModels: Record<DisplayState, Model<LabelOption>>;
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focus?: DefaultEmphasisFocus;
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blurScope?: BlurScope;
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emphasisDisabled?: boolean;
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}
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declare class LineDraw {
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group: graphic.Group;
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private _LineCtor;
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private _lineData;
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private _seriesScope;
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private _progressiveEls;
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constructor(LineCtor?: LineLikeCtor);
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updateData(lineData: ListForLineDraw): void;
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updateLayout(): void;
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incrementalPrepareUpdate(lineData: ListForLineDraw): void;
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incrementalUpdate(taskParams: StageHandlerProgressParams, lineData: ListForLineDraw): void;
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remove(): void;
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eachRendered(cb: (el: Element) => boolean | void): void;
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private _doAdd;
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private _doUpdate;
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}
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export default LineDraw;
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