[NTG-context] checking whether file is landscape or portrait
oinos at gmx.es
Tue Jan 28 16:51:35 CET 2020
I have to check whether an external PDF document is portrait or
landscape (in order to manipulate it in different ways).
From what I understand of grph-inc.mkiv, I came with the following sample:
\ifnum\figureXSize<\figureYSize portrait\else landscape\fi
I feel bad of abusing the ConTeXt source in such a miserable way. But
I’m afraid this is the best I can.
Is there no standard way to check portrait or landscape on a given
figure? A conditional for that would be useful.
At least, I would like to know how to get image dimension numbers
suitable to be deployed with \ifnum.
Many thanks for your help,
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