[NTG-context] 16-bit png

Alan BRASLAU alan.braslau at cea.fr
Thu Feb 14 11:08:20 CET 2008


I am having problems including 16-bit png files in ConTeXt. In the following 
example, red.png is a 800x600 image of red pixels. The resulting test.pdf 
shows a BLACK rectangle. (The same problem exists with real images.)

However, I can produce the desired result with my installation under 

$ cat test.tex
$ file red.png
red.png: PNG image data, 800 x 600, 16-bit/color RGB, non-interlaced
$ texexec test

$ cat test2.tex
$ pdflatex test2

My distribution (debian + texlive) uses
This is pdfTeXk, Version 3.141592-1.40.3 (Web2C 7.5.6)
in both cases.

Does this have something to do with \pdfimagehicolor?

Thank you

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