echarts
Version:
Apache ECharts is a powerful, interactive charting and data visualization library for browser
63 lines (62 loc) • 1.88 kB
TypeScript
import * as graphic from '../../util/graphic';
import IncrementalDisplayable from 'zrender/lib/graphic/IncrementalDisplayable';
import { PathProps } from 'zrender/lib/graphic/Path';
import List from '../../data/List';
import { StageHandlerProgressParams, LineStyleOption } from '../../util/types';
import Model from '../../model/Model';
declare class LargeLinesPathShape {
polyline: boolean;
curveness: number;
segs: ArrayLike<number>;
}
interface LargeLinesPathProps extends PathProps {
shape?: Partial<LargeLinesPathShape>;
}
interface LargeLinesCommonOption {
polyline?: boolean;
lineStyle?: LineStyleOption & {
curveness?: number;
};
}
/**
* Data which can support large lines.
*/
declare type LargeLinesData = List<Model<LargeLinesCommonOption> & {
seriesIndex?: number;
}>;
declare class LargeLinesPath extends graphic.Path {
shape: LargeLinesPathShape;
__startIndex: number;
constructor(opts?: LargeLinesPathProps);
getDefaultStyle(): {
stroke: string;
fill: string;
};
getDefaultShape(): LargeLinesPathShape;
buildPath(ctx: CanvasRenderingContext2D, shape: LargeLinesPathShape): void;
findDataIndex(x: number, y: number): number;
}
declare class LargeLineDraw {
group: graphic.Group;
_incremental?: IncrementalDisplayable;
isPersistent(): boolean;
/**
* Update symbols draw by new data
*/
updateData(data: LargeLinesData): void;
/**
* @override
*/
incrementalPrepareUpdate(data: LargeLinesData): void;
/**
* @override
*/
incrementalUpdate(taskParams: StageHandlerProgressParams, data: LargeLinesData): void;
/**
* @override
*/
remove(): void;
_setCommon(lineEl: LargeLinesPath, data: LargeLinesData, isIncremental?: boolean): void;
_clearIncremental(): void;
}
export default LargeLineDraw;