wijmo.chart.render.d.ts

import * as wjcChart from 'wijmo/wijmo.chart';
import * as wjcCore from 'wijmo/wijmo';
export declare class _CanvasRenderEngine implements wjcChart.IRenderEngine {
    private _element;
    private _canvas;
    private _svgEngine;
    private _fill;
    private _stroke;
    private _textFill;
    private _strokeWidth;
    private _fontSize;
    private _fontFamily;
    private _canvasRect;
    private _canvasDefaultFont;
    private _applyCSSStyles;
    constructor(element: HTMLElement, applyCSSStyles?: boolean);
    beginRender(): void;
    endRender(): void;
    setViewportSize(w: number, h: number): void;
    readonly element: Element;
    fill: string;
    fontSize: string;
    fontFamily: string;
    stroke: string;
    strokeWidth: number;
    textFill: string;
    addClipRect(clipRect: wjcCore.Rect, id: string): void;
    drawEllipse(cx: number, cy: number, rx: number, ry: number, className?: string, style?: any): any;
    drawRect(x: number, y: number, w: number, h: number, className?: string, style?: any, clipPath?: string): any;
    drawLine(x1: number, y1: number, x2: number, y2: number, className?: string, style?: any): any;
    drawLines(xs: number[], ys: number[], className?: string, style?: any, clipPath?: string): any;
    drawSplines(xs: number[], ys: number[], className?: string, style?: any, clipPath?: string): any;
    drawPolygon(xs: number[], ys: number[], className?: string, style?: any, clipPath?: string): any;
    drawPieSegment(cx: number, cy: number, r: number, startAngle: number, sweepAngle: number, className?: string, style?: any, clipPath?: string): any;
    drawDonutSegment(cx: number, cy: number, radius: number, innerRadius: number, startAngle: number, sweepAngle: number, className?: string, style?: any, clipPath?: string): any;
    drawString(s: string, pt: wjcCore.Point, className?: string, style?: any): any;
    drawStringRotated(s: string, pt: wjcCore.Point, center: wjcCore.Point, angle: number, className?: string, style?: any): any;
    measureString(s: string, className?: string, groupName?: string, style?: any): wjcCore.Size;
    startGroup(className?: string, clipPath?: string, createTransform?: boolean): any;
    endGroup(): void;
    drawImage(imageHref: string, x: number, y: number, w: number, h: number): any;
    private _applyCanvasClip;
    private _getOpacityColor(color, opacity?);
    private _applyCanvasStyles;
    private _applyColor(key, val, rect);
}