Examples of ae.java.awt.image.WritableRaster

ae.java.awt.image.WritableRaster
This class extends Raster to provide pixel writing capabilities. Refer to the class comment for Raster for descriptions of how a Raster stores pixels.
The constructors of this class are protected. To instantiate a WritableRaster, use one of the createWritableRaster factory methods in the Raster class.

        if (dst == null) {
            dst = op.createCompatibleDestRaster(src);
        }




        WritableRaster retRaster = null;
        switch (getNativeOpIndex(op.getClass())) {


          case LOOKUP_OP:
            // REMIND: Fix this!
            LookupTable table = ((LookupOp)op).getTable();

View Full Code Here


        BufferedImage dst =
            new BufferedImage(src.getWidth(), src.getHeight(),
                              BufferedImage.TYPE_BYTE_INDEXED, icm);


        WritableRaster wr = dst.getRaster();
        for (int y =0; y < dst.getHeight(); y++) {
            for (int x = 0; x < dst.getWidth(); x++) {
                Color aColor = getSrcColor(x,y);
                wr.setSample(x, y, 0, findColorIndex(root, aColor));
            }
        }


        return dst;
    }

View Full Code Here

            // on subsequent lines.
            converted = convertOp.filter(sourceLine, converted);
            sourceLine = converted;
        }
        if (isAlphaPremultiplied) {
            WritableRaster wr = sourceLine.createCompatibleWritableRaster();
            int[] data = null;
            data = sourceLine.getPixels(sourceLine.getMinX(), sourceLine.getMinY(),
                                        sourceLine.getWidth(), sourceLine.getHeight(),
                                        data);
            wr.setPixels(sourceLine.getMinX(), sourceLine.getMinY(),
                         sourceLine.getWidth(), sourceLine.getHeight(),
                         data);
            srcCM.coerceData(wr, false);
            sourceLine = wr.createChild(wr.getMinX(), wr.getMinY(),
                                        wr.getWidth(), wr.getHeight(),
                                        0, 0,
                                        srcBands);
        }
        raster.setRect(sourceLine);
        if ((y > 7) && (y%8 == 0)) {  // Every 8 scanlines

View Full Code Here

     * Returns whether the image has contiguous data across rows.
     */
    public static final boolean imageIsContiguous(RenderedImage image) {
        SampleModel sm;
        if(image instanceof BufferedImage) {
            WritableRaster ras = ((BufferedImage)image).getRaster();
            sm = ras.getSampleModel();
        } else {
            sm = image.getSampleModel();
        }


        if (sm instanceof ComponentSampleModel) {

View Full Code Here

                           reader,
                           1.0F,
                           0.0F);
            iis.reset();


            WritableRaster raster =
                Raster.createInterleavedRaster(buffer,
                                               thumbWidth,
                                               thumbHeight,
                                               thumbWidth*3,
                                               3,

View Full Code Here

                                                     palette,
                                                     0,
                                                     false);
            SampleModel sm = cm.createCompatibleSampleModel(thumbWidth,
                                                            thumbHeight);
            WritableRaster raster =
                Raster.createWritableRaster(sm, buffer, null);
            return new BufferedImage(cm,
                                     raster,
                                     false,
                                     null);

View Full Code Here

0 1 2 3 4

TOP

Related Classes of ae.java.awt.image.WritableRaster

ae.com.sun.imageio.plugins.bmp.BMPImageReader

ae.com.sun.imageio.plugins.common.ImageUtil

ae.com.sun.imageio.plugins.common.PaletteBuilder

ae.com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette

ae.com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbRGB

ae.com.sun.imageio.plugins.jpeg.JPEGImageReader

ae.com.sun.imageio.plugins.jpeg.JPEGImageWriter

ae.com.sun.imageio.plugins.png.PNGImageReader

ae.com.sun.imageio.plugins.png.PNGImageWriter

ae.com.sun.imageio.plugins.wbmp.WBMPImageReader

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.