Image image = null;
// create a buffer for bytes read from stream
byte[] buffy = new byte [2048];
// must have empty 512-byte header so GraphicsImporter
// will think it's a file
int off = 512;
int totalRead = 0;
// loop, attempting to read as many bytes as will fit
// in the array, growing array as necessary
int bytesRead = 0;
while ((bytesRead = in.read (buffy, off, buffy.length-off)) > -1) {
totalRead += bytesRead;
off += bytesRead;
if (off == buffy.length) {
// reallocate new array
byte[] buffy2 = new byte [buffy.length * 2];
System.arraycopy (buffy, 0, buffy2, 0, buffy.length);
buffy = buffy2;
}
}
try {
// hand it to QTJ GraphicsImporter
QTSession.open();
Pict pict = new Pict (buffy);
DataRef ref = new DataRef (pict,
StdQTConstants.kDataRefQTFileTypeTag,
"PICT");
GraphicsImporter gi =
new GraphicsImporter (StdQTConstants.kQTFileTypePicture);
gi.setDataReference (ref);
QDRect rect = gi.getSourceRect ();
Dimension dim = new Dimension (rect.getWidth(),
rect.getHeight());
GraphicsImporterDrawer gid =
new GraphicsImporterDrawer (gi);
QTImageProducer ip = new QTImageProducer (gid, dim);
// create AWT image
image = Toolkit.getDefaultToolkit().createImage (ip);
} catch (QTException qte) {
qte.printStackTrace();
} finally {
QTSession.close();
}
return image;
