[Gimp-user] Problem with colortoalpha plugin

2002-10-28 Thread Giles Ellis
Hi gimp-people, Gimp version: 1.2.1, OS: Irix 6.5.15 on an SGI O2. I'm trying to use plug-in-colortoalpha in non-interactive mode from a script, in order to look "through" the black part of an image into the layer below. Unfortunately, non-interactive mode does not work for this plugin. It alwa

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2002-10-28 Thread a.pumeper
I want to use Gimp for work on photo files(.tiff) and I have a question what about CMYK mode in Gimp ? How can I make me sure that my photo will be good when it will be printed in magazine ? I want to give my work to a profesional print office and they say : You must work in CMYK mode( like in