Examples of com.sun.media.imageio.stream.FileChannelImageInputStream

com.sun.media.imageio.stream.FileChannelImageInputStream

A class which implements ImageInputStream using a FileChannel as the eventual data source. The channel contents are assumed to be stable during the lifetime of the object.

Memory mapping and new I/O view Buffers are used to read the data. Only methods which provide significant performance improvement with respect to the superclass implementation are overridden. Overridden methods are not commented individually unless some noteworthy aspect of the implementation must be described.

The methods of this class are not synchronized.

@see javax.imageio.stream.ImageInputStream @see java.nio @see java.nio.channels.FileChannel

                                    ImageInputStream iis = null;
                                    RProgressListener rpl = new RProgressListener();
                                    RWarningListener rwl = new RWarningListener();
                                    try {
                                        r = (ImageReader) ImageIO.getImageReadersByMIMEType(ImageCollection._getImageMimeType(inputFile, "r")).next();
                                        r.setInput(iis = new FileChannelImageInputStream((raf = new RandomAccessFile(inputFile, "r")).getChannel()));
                                        cache.buffer(iis);
                                        r.addIIOReadProgressListener(rpl);
                                        r.addIIOReadWarningListener(rwl);
                                        toggleStep.addActiveStream((Closeable) raf.getChannel());
                                        cache.buffer(img);

  }


  ImageInputStream stream = null;


  if(input instanceof FileChannel) {
      stream = new FileChannelImageInputStream((FileChannel)input);
  } else {
      InputStream inStream =
    Channels.newInputStream((ReadableByteChannel)input);


      if(useCache) {

Examples of com.sun.media.imageio.stream.FileChannelImageInputStream

Related Classes of com.sun.media.imageio.stream.FileChannelImageInputStream