Examples of java.awt.image.ColorModel.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

      int targetWidth = srcImg.getWidth();
      int targetHeight = srcImg.getHeight()+EXIF_SIZE_FOOT;
      int type = srcImg.getType();
          if (type == BufferedImage.TYPE_CUSTOM) {
              ColorModel cm = srcImg.getColorModel();
              WritableRaster raster = cm.createCompatibleWritableRaster(targetWidth,
                      targetHeight);
              boolean alphaPremultiplied = cm.isAlphaPremultiplied();
              targetImg = new BufferedImage(cm, raster, alphaPremultiplied, null);
          } else {
              targetImg = new BufferedImage(targetWidth, targetHeight, type);

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      int targetWidth = srcImg.getWidth();
      int targetHeight = srcImg.getHeight()+EXIF_SIZE_HEAD+EXIF_SIZE_FOOT;
      int type = srcImg.getType();
          if (type == BufferedImage.TYPE_CUSTOM) {
              ColorModel cm = srcImg.getColorModel();
              WritableRaster raster = cm.createCompatibleWritableRaster(targetWidth,
                      targetHeight);
              boolean alphaPremultiplied = cm.isAlphaPremultiplied();
              targetImg = new BufferedImage(cm, raster, alphaPremultiplied, null);
          } else {
              targetImg = new BufferedImage(targetWidth, targetHeight, type);

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      int type = srcImg.getType();
      //create new BufferedImage instance to draw more elements
          BufferedImage targetImg = null;
          if (type == BufferedImage.TYPE_CUSTOM) {
              ColorModel cm = srcImg.getColorModel();
              WritableRaster raster = cm.createCompatibleWritableRaster(targetWidth,
                      targetHeight);
              boolean alphaPremultiplied = cm.isAlphaPremultiplied();
              targetImg = new BufferedImage(cm, raster, alphaPremultiplied, null);
          } else {
              targetImg = new BufferedImage(targetWidth, targetHeight, type);

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    }
         
        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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    }
         
        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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        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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      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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          // 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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        } 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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        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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