[NTG-pdftex] fix_int() corrections

The Thanh Han hanthethanh at gmail.com
Mon Nov 14 03:00:50 CET 2005


sounds like a good idea.

btw, doesn't it make sense to release a new beta version
with all the patches by Hartmut and other? The patch I
uploaded still has some problems so I need to fix them
first, it can wait for a while.

Thanh


On Sun, Nov 13, 2005 at 09:58:42PM +0100, Hartmut Henkel wrote:
> i wonder whether one should feed back the fix_int() clipping corrections
> into the variables, e. g. like
> 
> fixed_pk_resolution := fix_int(pdf_pk_resolution, 72, 2400);
> pdf_pk_resolution = fixed_pk_resolution; {== this line would be new ==}
> 
> Currently e. g. \pdfpkresolution is copied to an internal
> fixed_pk_resolution variable which is silently clipped to 72--2400 dpi
> and isn't accessible. But \pdfpkresolution remains at its original
> possibly out-of-range value, so one can't rely on it.
> 
> This would affect about the following variables:
> 
> \pdfdecimaldigits
> \pdfpkresolution
> \pdfimageresolution
> \pdfgamma
> \pdfimagegamma
> \pdfimagehicolor
> \pdfimageapplygamma
> 
> Regards, Hartmut
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