scichart
Version:
Fast WebGL JavaScript Charting Library and Framework
36 lines (35 loc) • 1.77 kB
TypeScript
import { Point } from "../../../../Core/Point";
import { EDataLabelProviderType } from "../../../../types/DataLabelProviderType";
import { TSRTextBounds } from "../../../../types/TSciChart";
import { WebGlRenderContext2D } from "../../../Drawing/WebGlRenderContext2D";
import { RenderPassData } from "../../../Services/RenderPassData";
import { DataLabelProvider, IDataLabelProviderOptions } from "./DataLabelProvider";
import { DataLabelState } from "./DataLabelState";
export interface ILineSeriesDataLabelProviderOptions extends IDataLabelProviderOptions {
/**
* Sets whether text should be positioned above the line if it is going down, and below the line if it going up.
* Default true. When true this overrides horizontalAnchorPoint and verticalAnchorPoint to be left, bottom.
*/
aboveBelow?: boolean;
}
export declare class LineSeriesDataLabelProvider extends DataLabelProvider {
readonly type: EDataLabelProviderType;
private yAdj;
private aboveBelowProperty;
constructor(options?: ILineSeriesDataLabelProviderOptions);
/**
* Gets or Sets whether text should be positioned above the line if it is going down, and below the line if it going up.
* Default true. When true this overrides horizontalAnchorPoint and verticalAnchorPoint to be left, bottom.
*/
get aboveBelow(): boolean;
set aboveBelow(value: boolean);
generateDataLabels(renderContext: WebGlRenderContext2D, renderPassData: RenderPassData): void;
getPosition(state: DataLabelState, textBounds: TSRTextBounds): Point;
toJSON(): {
type: EDataLabelProviderType;
options: {
style: import("../../../..").TDataLabelStyle;
color: string;
};
};
}