List of createCompatibleWritableRaster() Examples

Examples of 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
ae.java.awt.image.Raster.createCompatibleWritableRaster()
Create a compatible WritableRaster the same size as this Raster with the same SampleModel and a new initialized DataBuffer. @return a compatible WritableRaster with the same samplemodel and a new data buffer.
com.google.code.appengine.awt.image.ColorModel.createCompatibleWritableRaster()
com.google.code.appengine.awt.image.ComponentColorModel.createCompatibleWritableRaster()
com.google.code.appengine.awt.image.Raster.createCompatibleWritableRaster()
com.jgraph.gaeawt.java.awt.image.Raster.createCompatibleWritableRaster()
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
java.awt.image.ComponentColorModel.createCompatibleWritableRaster()
Creates a WritableRaster with the specified width and height, that has a data layout (SampleModel) compatible with this ColorModel. @param w The width of the WritableRaster you want to create. @param h The height of the WritableRaster you want to create. @return A WritableRaster that is compatible with this ColorModel. @see WritableRaster @see SampleModel
java.awt.image.DirectColorModel.createCompatibleWritableRaster()
Creates a WritableRaster with the specified width and height that has a data layout (SampleModel) compatible with this ColorModel. @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 IllegalArgumentException if w or his less than or equal to zero @see WritableRaster @see SampleModel
java.awt.image.IndexColorModel.createCompatibleWritableRaster()
Creates a WritableRaster with the specified width and height that has a data layout (SampleModel) compatible with this ColorModel. This method only works for color models with 16 or fewer bits per pixel.
Since IndexColorModel can be subclassed, any subclass that supports greater than 16 bits per pixel must override this method. @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 the number of bits in apixel is greater than 16 @see WritableRaster @see SampleModel
java.awt.image.Raster.createCompatibleWritableRaster()
Create a compatible WritableRaster the same size as this Raster with the same SampleModel and a new initialized DataBuffer. @return a compatible WritableRaster with the same samplemodel and a new data buffer.

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

    }
         
        BufferedImage target = null; 
        if (type == BufferedImage.TYPE_CUSTOM) {   
            ColorModel cm = image.getColorModel();    
            WritableRaster raster = cm.createCompatibleWritableRaster(tw,    
                    th);    
            boolean alphaPremultiplied = cm.isAlphaPremultiplied();    
            target = new BufferedImage(cm, raster, alphaPremultiplied, null);    
        } else {  
            target = new BufferedImage(tw, th, type);

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

        ColorModel cmt = getColorModel(transparency);
        if (cmt == null) {
            throw new IllegalArgumentException("Transparency is not supported.");
        }


        return new BufferedImage(cmt, cmt.createCompatibleWritableRaster(width, height), false, null);
    }


    @Override
    public ColorModel getColorModel() {
        return cm;

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

      if (palette.isDirect) {
          // no alpha data?
          if(data.alphaData==null) {
              colorModel = new DirectColorModel(32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000);               
              BufferedImage bufferedImage = new BufferedImage(colorModel, 
                      colorModel.createCompatibleWritableRaster(data.width, data.height), 
                      false, null);               
              WritableRaster raster = bufferedImage.getRaster();              
              int[] pixelArray = new int[4];
              for (int y = 0; y < data.height; y++) {
                  for (int x = 0; x < data.width; x++) {

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

          
          // image has alpha data, preserve it
          else {
              colorModel = new DirectColorModel(32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000);               
              BufferedImage bufferedImage = new BufferedImage(colorModel, 
                      colorModel.createCompatibleWritableRaster(data.width, data.height), 
                      false, null);               
              WritableRaster raster = bufferedImage.getRaster();              
              int[] pixelArray = new int[4];
              for (int y = 0; y < data.height; y++) {
                  for (int x = 0; x < data.width; x++) {

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

        } else {
          colorModel = new IndexColorModel(data.depth, rgbs.length, red,
              green, blue);
        }
        BufferedImage bufferedImage = new BufferedImage(colorModel,
            colorModel.createCompatibleWritableRaster(data.width,
                data.height), false, null);
        WritableRaster raster = bufferedImage.getRaster();
        int[] pixelArray = new int[1];
        for (int y = 0; y < data.height; y++) {
          for (int x = 0; x < data.width; x++) {

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


        int rasterWidth = Math.max(1, ceiling(width));
        int rasterHeight = Math.max(1, ceiling(height));


        // create raster
        WritableRaster raster = cm.createCompatibleWritableRaster(rasterWidth, rasterHeight);
        BufferedImage image = new BufferedImage(cm, raster, false, null);


        Graphics2D graphics = image.createGraphics();
        graphics.transform(xform); // device transform (i.e. DPI)
        drawer.drawTilingPattern(graphics, pattern, colorSpace, color);

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

            image = (BufferedImage)img;
        } else {
            ColorModel cm = img.getColorModel();
            int width = img.getWidth();
            int height = img.getHeight();
            WritableRaster raster = cm.createCompatibleWritableRaster(width, height);
            boolean isAlphaPremultiplied = cm.isAlphaPremultiplied();
            Hashtable<String, Object> properties = new Hashtable<String, Object>();
            String[] keys = img.getPropertyNames();
            if (keys!=null) {
                for (String key : keys) {

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

     *   of <code>image</code>
     */
    public static BufferedImage createColorModelCompatibleImage(BufferedImage image) {
        ColorModel cm = image.getColorModel();
        return new BufferedImage(cm,
            cm.createCompatibleWritableRaster(image.getWidth(),
                                              image.getHeight()),
            cm.isAlphaPremultiplied(), null);
    }


    /**

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

        else
        {
            byte[] map = new byte[] { (byte) 0x00, (byte) 0xFF };
            colorModel = new IndexColorModel(1, map.length, map, map, map, Transparency.OPAQUE);
        }
        WritableRaster raster = colorModel.createCompatibleWritableRaster(cols, rows);
        DataBufferByte buffer = (DataBufferByte) raster.getDataBuffer();
        bufferData = buffer.getData();
        IOUtils.populateBuffer(stream.getUnfilteredStream(), bufferData);
        BufferedImage image = new BufferedImage(colorModel, raster, false, null);
        if (!blackIsOne)

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

    private BufferedImage createRGBBufferedImage(ColorSpace cs, byte[] rgb, int width, int height) 
    {
        // create a RGB color model
        ColorModel cm = new ComponentColorModel(cs, false, false, Transparency.OPAQUE, DataBuffer.TYPE_BYTE);
        // create the target raster
        WritableRaster writeableRaster = cm.createCompatibleWritableRaster(width, height);
        // get the data buffer of the raster
        DataBufferByte buffer = (DataBufferByte)writeableRaster.getDataBuffer();
        byte[] bufferData = buffer.getData();
        // copy all the converted data to the raster buffer
        System.arraycopy( rgb, 0,bufferData, 0,rgb.length );

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