[luatex] howto: scaling an image

Hartmut Henkel hartmut_henkel at gmx.de
Sun Mar 21 23:08:07 CET 2010

On Sun, 21 Mar 2010, Patrick Gundlach wrote:
> I'd guess bp. But I don't know.
> print(string.format("xsize=%d, ysize=%d",hacker.xsize,hacker.ysize)):
> xsize=531, ysize=354

integer pixels, it's a 531x354 pixel image. With pdf images it's sp.

Regards, Hartmut

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