I'm looking again at ImageWorker. Tip: for "cm" which is an IndexColorModel,
instead of:
int color = ColorUtilities.getIntFromColor(
cm.getRed(i), cm.getGreen(i), cm.getBlue(i), 255);
Following is much more efficient:
int color = cm.getRGB(i) | 0xFF000000;
Actually the old ImageWorker had yet more overhead since it wrapped the
primitive 'int' in a java.lang.Integer and unwrapped it immediately after for no
reason.
I'm cleaning that on my local copy.
Martin
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