scichart
Version:
Fast WebGL JavaScript Charting Library and Framework
46 lines (45 loc) • 1.86 kB
TypeScript
import { TSciChart } from "../../../../../types/TSciChart";
import { WebGlRenderContext2D } from "../../../../Drawing/WebGlRenderContext2D";
import { RenderPassData } from "../../../../Services/RenderPassData";
import { TDpiChangedEventArgs } from "../../../TextureManager/DpiHelper";
import { BaseSeriesDrawingProvider } from "../../DrawingProviders/BaseSeriesDrawingProvider";
import { IRectangleRenderableSeries } from "../../FastRectangleRenderableSeries";
/**
* Used internally - a drawing provider performs drawing for a {@link PolarColumnRenderableSeries} using
* our WebAssembly WebGL rendering engine
*/
export declare class PolarColumnSeriesDrawingProvider extends BaseSeriesDrawingProvider<IRectangleRenderableSeries> {
private nativeDrawingProvider;
private strokePenCache;
private strokePenFillColoredCache;
private fillBrushCache;
private args;
/**
* Creates an instance of the {@link PolarColumnSeriesDrawingProvider}
* @param webAssemblyContext The {@link TSciChart | SciChart 2D WebAssembly Context} containing native methods and
* access to our WebGL2 Engine and WebAssembly numerical methods
* @param parentSeries the parent {@link PolarColumnRenderableSeries} which this drawing provider is attached to
*/
constructor(webAssemblyContext: TSciChart, parentSeries: IRectangleRenderableSeries);
/**
* @inheritDoc
*/
onAttachSeries(): void;
/**
* @inheritDoc
*/
delete(): void;
/**
* @inheritDoc
*/
draw(renderContext: WebGlRenderContext2D, renderPassData: RenderPassData): void;
/**
* @inheritDoc
*/
onDpiChanged(args: TDpiChangedEventArgs): void;
/**
* @inheritDoc
*/
onSeriesPropertyChange(propertyName: string): void;
private createBrush;
}