Examples of ae.java.awt.image.ColorModel.createCompatibleWritableRaster()

ae.java.awt.image.ColorModel.createCompatibleWritableRaster()
Creates a WritableRaster with the specified width and height that has a data layout (SampleModel) compatible with this ColorModel. Since ColorModel is an abstract class, any instance is an instance of a subclass. Subclasses must override this method since the implementation in this abstract class throws an UnsupportedOperationException. @param w the width to apply to the new WritableRaster @param h the height to apply to the new WritableRaster @return a WritableRaster object with the specifiedwidth and height. @throws UnsupportedOperationException if thismethod is not supported by this ColorModel @see WritableRaster @see SampleModel

            height = image.getHeight(null);
        }


        ColorModel model = ColorModel.getRGBdefault();
        WritableRaster raster =
            model.createCompatibleWritableRaster(width, height);


        BufferedImage bufferedImage =
            new BufferedImage(model, raster, model.isAlphaPremultiplied(),
                              null);

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            boolean bgHasAlpha = (bgArgb >>> 24) != 0xff;
            if (!dstModel.hasAlpha() && bgHasAlpha) {
                dstModel = ColorModel.getRGBdefault();
            }
            WritableRaster wr =
                dstModel.createCompatibleWritableRaster(width, height);
            boolean isPremult = dstModel.isAlphaPremultiplied();
            BufferedImage bimg =
                new BufferedImage(dstModel, wr, isPremult, null);
            SurfaceData tmpData = BufImgSurfaceData.createData(bimg);
            Color bgColor = new Color(bgArgb, bgHasAlpha);

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        ColorModel cm = getColorModel(transparency);
        if (cm == null) {
            throw new IllegalArgumentException("Unknown transparency: " +
                                               transparency);
        }
        WritableRaster wr = cm.createCompatibleWritableRaster(width, height);
        return new BufferedImage(cm, wr, cm.isAlphaPremultiplied(), null);
    }




    /**

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     * model is compatible with this <code>GraphicsConfiguration</code>.
     */
    public BufferedImage createCompatibleImage(int width, int height) {
        ColorModel model = getColorModel();
        WritableRaster raster =
            model.createCompatibleWritableRaster(width, height);
        return new BufferedImage(model, raster,
                                 model.isAlphaPremultiplied(), null);
    }


    /**

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