[gs-devel] Rendering separations failures when transparency in PDF (xefitra)

Ken Sharp ken.sharp at artifex.com
Mon Oct 5 03:42:06 PDT 2009


Hi Nikolai,

This mail ended up in the spam folder for me, and may well have done so for 
other engineers. The usual technique to avoid this is to add 'xefitra' to 
the subject line of any gs-devel emails. Not a guarantee but it helps.


At 13:00 05/10/2009 +0300, Nikolai Tasev wrote:

>With the latest version of Ghostscript 8.70 transparency handling is better.
>But there are still glitches while renderring some PDFs with transparency
>( crashes or blank pages ) especially when using the tiffsep device to 
>generate
>the separations.
>
>Are the improvements to the transparency in the 8.70 version applied to all
>devices or is it specific to those rendering composite images?

In general the improvements in transparency rendering are applicable to all 
devices, since the work was mostly done in the transparency compositor 
device (and other areas of the interpreter).

If you are encountering problems you should raise these as bug reports at 
www.bugs.ghostscript.com


             Ken


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