Package com.google.gwt.canvas.dom.client

Examples of com.google.gwt.canvas.dom.client.Context2d.clearRect()

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            public String getHash(String fontName)
            {
               ctx.setFont("57px " + fontName + ", " + defaultFontName);
               int width = canvas.getOffsetWidth();
               int height = canvas.getOffsetHeight();
               ctx.clearRect(0, 0, width, height);
               ctx.fillText("TheQuickBrownFox", 2, 50);
               return canvas.toDataUrl();
            }};
        
         // get hashes and compare them
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    double cx = width / 2.0;
    double cy = height / 2.0;

    // Clear the context.
    Context2d context = canvas.getContext2d();
    context.clearRect(0, 0, width, height);

    // Get the total weight of all slices.
    double totalWeight = 0;
    for (Slice slice : slices) {
      totalWeight += slice.weight;
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