Hello all
As stated in Sun's javadoc, java.awt.image.RenderedImage.getData() performs a
*copy* of the data. So it is not surprising if OutOfMemoryError occur for big
images.
Use iterators as suggested by Mickael. But you need to do it that way:
RectIter iter = ....
if (!iter.finishedBands()) do {
iter.startLines();
if (!iter.finishedLines()) do {
iter.startPixels();
if (!iter.finishedPixel()) do {
// Do your process here.
} while (!iter.nextPixelDone());
} while (!iter.nextLineDone());
} while (!iter.nextBandDone());
Martin
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