Package org.locationtech.udig.ui.graphics

Examples of org.locationtech.udig.ui.graphics.SWTGraphics.dispose()

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        // draw feature
        SWTGraphics graphics=new SWTGraphics(image, Display.getDefault());
       
        drawing.drawFeature(graphics, feature,
                getMap().getViewportModel().worldToScreenTransform(envelope, new Dimension(width,height)), false, syms, mt);
        graphics.dispose();
    }
   
    /** I haven't been able to get the SWT image buffer going yet
     * So this flag is so I can quickly enable the unstable code for
     * development and disable it for committing my changes.
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        graphics.getGraphics(GC.class).setAntialias(SWT.OFF);
        graphics.setBackground(Color.WHITE);
        graphics.clearRect(0, 0, 16, 16);
        d.drawFeature(graphics, d.feature(d.polygon(new int[]{2, 2, 2, 14, 14, 14, 14, 2, 2, 2})),
                new AffineTransform(), rule);
        graphics.dispose();
        int blue = image.getImageData().palette.getPixel(new RGB(Color.BLUE.getRed(), Color.BLUE
                .getGreen(), Color.BLUE.getBlue()));
        int red = image.getImageData().palette.getPixel(new RGB(Color.RED.getRed(), Color.RED
                .getGreen(), Color.RED.getBlue()));
        int white = image.getImageData().palette.getPixel(new RGB(Color.WHITE.getRed(), Color.WHITE
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        SWTGraphics graphics = new SWTGraphics(image, display);
        graphics.getGraphics(GC.class).setAntialias(SWT.OFF);
        graphics.setBackground(Color.WHITE);
        graphics.clearRect(0, 0, 16, 16);
        d.drawFeature(graphics, d.feature(line), style, new AffineTransform());
        graphics.dispose();
        int blue = image.getImageData().palette.getPixel(new RGB(Color.BLUE.getRed(), Color.BLUE
                .getGreen(), Color.BLUE.getBlue()));
        int white = image.getImageData().palette.getPixel(new RGB(Color.WHITE.getRed(), Color.WHITE
                .getGreen(), Color.WHITE.getBlue()));
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        SWTGraphics graphics = new SWTGraphics(image, display);
        graphics.getGraphics(GC.class).setAntialias(SWT.OFF);
        graphics.setBackground(Color.WHITE);
        graphics.clearRect(0, 0, 16, 16);
        d.drawFeature(graphics, d.feature(point), style, new AffineTransform());
        graphics.dispose();
        int blue = image.getImageData().palette.getPixel(new RGB(Color.BLUE.getRed(), Color.BLUE.getGreen(), Color.BLUE.getBlue()));
        int white = image.getImageData().palette.getPixel(new RGB(Color.WHITE.getRed(), Color.WHITE.getGreen(), Color.WHITE.getBlue()));

        for( int y = 0; y < 16; y++ ) {
            for( int x = 0; x < 16; x++ ) {
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