Example usage for com.google.gwt.canvas.dom.client Context2d setMiterLimit

Introduction

In this page you can find the example usage for com.google.gwt.canvas.dom.client Context2d setMiterLimit.

Prototype

public final native void setMiterLimit(double miterLimit) ;

Source Link

Document

Sets the miter-limit.

Usage

From source file:com.sencha.gxt.chart.client.draw.engine.Canvas2d.java

License:sencha.com license

protected void appendPath(Context2d ctx, PathSprite sprite) {
    ctx.beginPath();//  w ww.ja  v a  2 s  . c  om
    sprite.toAbsolute();
    //    sprite = sprite.copy().toCurve();

    PrecisePoint currentPoint = new PrecisePoint();
    PrecisePoint movePoint = new PrecisePoint();
    PrecisePoint curvePoint = new PrecisePoint();
    PrecisePoint quadraticPoint = new PrecisePoint();

    appendPathCommands(ctx, sprite.getCommands(), currentPoint, movePoint, curvePoint, quadraticPoint);

    double opacity = Double.isNaN(sprite.getOpacity()) ? 1.0 : sprite.getOpacity();
    if (sprite.getFill() != null && sprite.getFill() != Color.NONE) {
        ctx.setGlobalAlpha(Double.isNaN(sprite.getFillOpacity()) ? opacity : opacity * sprite.getFillOpacity());
        ctx.fill();
    }
    if (sprite.getStroke() != null && sprite.getStroke() != Color.NONE && sprite.getStrokeWidth() != 0) {
        ctx.setLineCap(sprite.getStrokeLineCap() == null ? LineCap.BUTT : sprite.getStrokeLineCap());
        ctx.setLineJoin(sprite.getStrokeLineJoin() == null ? LineJoin.MITER : sprite.getStrokeLineJoin());
        ctx.setMiterLimit(sprite.getMiterLimit() == Double.NaN ? 4 : sprite.getMiterLimit());
        ctx.setGlobalAlpha(
                Double.isNaN(sprite.getStrokeOpacity()) ? opacity : opacity * sprite.getStrokeOpacity());
        ctx.stroke();
    }
}

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