import { GradientParams } from "../../../../Core/GradientParams";
import { EDataPointWidthMode } from "../../../../types/DataPointWidthMode";
import { SCRTDoubleVector, TSciChart } from "../../../../types/TSciChart";
import { WebGlRenderContext2D } from "../../../Drawing/WebGlRenderContext2D";
import { IPointSeries } from "../../../Model/PointSeries/IPointSeries";
import { RenderPassData } from "../../../Services/RenderPassData";
import { TDpiChangedEventArgs } from "../../TextureManager/DpiHelper";
import { FastBoxPlotRenderableSeries } from "../FastBoxPlotRenderableSeries";
import { BaseSeriesDrawingProvider } from "./BaseSeriesDrawingProvider";
interface IBoxPlotSeriesDrawingProviderProperties {
    dataPointWidthMode: EDataPointWidthMode;
    capDataPointWidth: number;
    capStroke: string;
    capStrokeDashArray: number[];
    capStrokeThickness: number;
    whiskersStroke: string;
    whiskersStrokeDashArray: number[];
    whiskersStrokeThickness: number;
    medianStroke: string;
    medianStrokeDashArray: number[];
    medianStrokeThickness: number;
    boxDataPointWidth: number;
    boxStroke: string;
    boxStrokeThickness: number;
    boxStrokeDashArray: number[];
    boxFill: string;
    boxFillLinearGradient: GradientParams;
    opacity: number;
}
/**
 * Used internally - a drawing provider performs drawing for a {@link FastBoxPlotRenderableSeries} using
 * our WebAssembly WebGL rendering engine
 */
export declare class BoxPlotSeriesDrawingProvider extends BaseSeriesDrawingProvider<FastBoxPlotRenderableSeries> {
    private capPenCache;
    private whiskersPenCache;
    private medianLinePenCache;
    private boxPenCache;
    private boxFillBrushCache;
    private nativeBoxDrawingProvider;
    private boxArgs;
    private nativeLineDrawingProvider;
    private tempXVec;
    private tempYVec;
    private lineArgs;
    /**
     * Creates an instance of the {@link BoxPlotSeriesDrawingProvider}
     * @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 FastBoxPlotRenderableSeries} which this drawing provider is attached to
     */
    constructor(webAssemblyContext: TSciChart, parentSeries: FastBoxPlotRenderableSeries, ySelector?: (ps: IPointSeries) => SCRTDoubleVector, xSelector?: (ps: IPointSeries) => SCRTDoubleVector);
    /** @inheritDoc */
    onAttachSeries(): void;
    /** @inheritDoc */
    onDetachSeries(): void;
    getProperties(): IBoxPlotSeriesDrawingProviderProperties;
    /** @inheritDoc */
    delete(): void;
    private drawBoxes;
    private drawWhiskers;
    private drawLines;
    /**
     * To remove this and prepareTempMedianVectors() we need to update native SCRTLineSegmentDrawingProvider to support
     * input of three vectors xVals, yVals, x1Vals where x1Vals are treated as length of the line segment in X direction centered in x,y
     */
    private prepareTempCapVectors;
    /**
     * It would be nice to have a strokePosition parameter (above, equal, below) for horizontal and vertical lines for SCRTLineSegmentDrawingProvider
     * to support positioning the line above, below or equal to the value
     */
    private prepareTempMedianVectors;
    /** @inheritDoc */
    draw(renderContext: WebGlRenderContext2D, renderPassData: RenderPassData): void;
    /** @inheritDoc */
    onDpiChanged(args: TDpiChangedEventArgs): void;
    /** @inheritDoc */
    onSeriesPropertyChange(propertyName: string): void;
    private createBoxBrush;
}
export {};