On Wed, 24 Apr 2013 at 10:31PM +0400, LRN wrote: > As an experiment, try creating a simple image (say, a rectangle of > 100x100 pixels), then save it as png, create multiple copies and give > them different DPI values in Gimp.
The key idea, it seems to me, is that *I* am the one giving the image different DPI values. The computer cannot, without input from me, figure out what I want. Discussions like this are part of why I would like vector-based output for our 3D plotting. Dan -- --- Dan Drake ----- http://math.pugetsound.edu/~ddrake -------
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