[l2h] Changing the algorithm to set the transparent color?

[Steffen Klupsch]

I have some eps graphics in which I can't change anything....

They draw lines and rectangles on the standard pagecolor background.
Whenever they include white rectangles the tex->gif conversion uses
white as 
the transparent color instead of the 'pagecolor'. 

Is it possible to get an switch (say $USEPAGECOLOR_AS_TRANSPARANT) to 
force the transparent color to be the gray[0.7] background color?

Regards, Steffen

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|   Steffen Klupsch                Alexanderstr. 10, D-64283 Darmstadt |
|   TU Darmstadt - FB Inf(20) - FG Integrierte Schaltungen und Systeme |
|   Email:   steffen@informatik.tu-darmstadt.de                        |
|   URL  :   http://www.vlsi.informatik.tu-darmstadt.de/staff/steffen/ |
|   Phone:   (+49)6151/16-6650                  Fax: (+49)6151/16-4810 |
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