List of decodeAsRaster() Examples

Examples of decodeAsRaster()

com.sun.image.codec.jpeg.JPEGImageDecoder.decodeAsRaster()
Decode the JPEG stream that was passed as part of construction. The JPEG decompression will be performed according to the current settings of the JPEGDecodeParam object. For a tables only stream this will return null. @return Raster containg the image data. Colorspace and otherpertinent information can be obtained from the JPEGDecodeParam object. @exception ImageFormatException if irregularities in the JPEGstream or an unknown condition is encountered.

Examples of com.sun.image.codec.jpeg.JPEGImageDecoder.decodeAsRaster()


        if (table != 0) {
            InputStream tableStream =
                new ByteArrayInputStream(JPEGTable[table]);
            dec = JPEGCodec.createJPEGDecoder(tableStream);
            Raster junk = dec.decodeAsRaster();
            param = dec.getJPEGDecodeParam();
        }


        subimageDataStream.seek(getTileOffset(tileIndex));
        if (param != null) {

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Examples of com.sun.image.codec.jpeg.JPEGImageDecoder.decodeAsRaster()

        if (param != null) {
            dec = JPEGCodec.createJPEGDecoder(subimageDataStream, param);
        } else {
            dec = JPEGCodec.createJPEGDecoder(subimageDataStream);
        }
        Raster ras = dec.decodeAsRaster().createTranslatedChild(tx, ty);


        DataBufferByte dataBuffer = (DataBufferByte)ras.getDataBuffer();
        byte[] data = dataBuffer.getData();


        int subimageColorType = subimageColor[resolution][0] >> 16;

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Examples of com.sun.image.codec.jpeg.JPEGImageDecoder.decodeAsRaster()

  }


  ByteArrayInputStream bais = new ByteArrayInputStream(data);
        JPEGImageDecoder decoder = JPEGCodec.createJPEGDecoder(bais);


        Raster ras = decoder.decodeAsRaster()
      .createTranslatedChild(location.x, location.y);
  extractParameters(decoder.getJPEGDecodeParam(),
        ras.getSampleModel().getNumBands());


  // set the original sample model to the decoded raster

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Examples of com.sun.image.codec.jpeg.JPEGImageDecoder.decodeAsRaster()

        // Decode the compressed data into a Raster.
        Raster jpegRaster = null;
        try {
            jpegRaster = colorConvert ?
                decoder.decodeAsBufferedImage().getWritableTile(0, 0) :
                decoder.decodeAsRaster();
        } catch (IOException ioe) {
            String message = JaiI18N.getString("TIFFImage13");
            ImagingListenerProxy.errorOccurred(message,
                                   new ImagingException(message, ioe),
                                   TIFFImage.class, false);

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Examples of com.sun.image.codec.jpeg.JPEGImageDecoder.decodeAsRaster()

                byte[] jpegTable = jpegTableField.getAsBytes();
                ByteArrayInputStream tableStream =
                    new ByteArrayInputStream(jpegTable);
                JPEGImageDecoder decoder =
                    JPEGCodec.createJPEGDecoder(tableStream);
                decoder.decodeAsRaster();
                decodeParam = decoder.getJPEGDecodeParam();
            }


            break;
        default:

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Examples of com.sun.image.codec.jpeg.JPEGImageDecoder.decodeAsRaster()

            JPEGCodec.createJPEGDecoder(byteStream) :
            JPEGCodec.createJPEGDecoder(byteStream, decodeParam);


        Raster raster = null;
        try {
            raster = decoder.decodeAsRaster().createTranslatedChild(tx, ty);
        } catch(Exception e) {


            ImagingListener listener =
                ImageUtil.getImagingListener(renderHints);
            listener.errorOccurred(JaiI18N.getString("IIPResolutionOpImage3"),

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Examples of com.sun.image.codec.jpeg.JPEGImageDecoder.decodeAsRaster()

                        new ByteArrayInputStream(table);
                    JPEGImageDecoder decoder =
                        JPEGCodec.createJPEGDecoder(tableStream);
                    try {
                        // This call is necessary.
                        decoder.decodeAsRaster();
                    } catch(Exception e) {
                        // Ignore.
                    }
                    decodeParam = decoder.getJPEGDecodeParam();
                } else {

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Examples of com.sun.image.codec.jpeg.JPEGImageDecoder.decodeAsRaster()

             * This appears to be fixed on JDK 1.4
             */


            try {
                JPEGImageDecoder decoder = JPEGCodec.createJPEGDecoder(inputStream);
                Raster original = decoder.decodeAsRaster();
                JPEGDecodeParam decodeParam = decoder.getJPEGDecodeParam();
                double ow = (double) decodeParam.getWidth();
                double oh = (double) decodeParam.getHeight();
                AffineTransformOp filter = new AffineTransformOp(getTransform(ow, oh, width, height), AffineTransformOp.TYPE_BILINEAR);
                WritableRaster scaled = filter.createCompatibleDestRaster(original);

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Examples of com.sun.image.codec.jpeg.JPEGImageDecoder.decodeAsRaster()

     * This appears to be fixed on JDK 1.4
     */
    private void convert(InputStream in, double w, double h, OutputStream out) throws IOException, ProcessingException {
        try {
            JPEGImageDecoder decoder = JPEGCodec.createJPEGDecoder(in);
            Raster original = decoder.decodeAsRaster();
            JPEGDecodeParam decodeParam = decoder.getJPEGDecodeParam();
            double ow = (double) decodeParam.getWidth();
            double oh = (double) decodeParam.getHeight();
            AffineTransformOp filter = new AffineTransformOp(getTransform(ow, oh, w, h), AffineTransformOp.TYPE_BILINEAR);
            WritableRaster scaled = filter.createCompatibleDestRaster(original);

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Examples of com.sun.image.codec.jpeg.JPEGImageDecoder.decodeAsRaster()

        // Decode the compressed data into a Raster.
        Raster jpegRaster;
        try {
            jpegRaster = colorConvert ?
                decoder.decodeAsBufferedImage().getWritableTile(0, 0) :
                decoder.decodeAsRaster();
        } catch (IOException ioe) {
            throw new RuntimeException("TIFFImage13");
        }


        // Translate the decoded Raster to the specified location and return.

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