To be clear, suppose I want to make the red bow in the image below as a tiff file with transparency. But instead of using RGBA, can tiff create it with indexed color?
http://d241yswl6yg9sc.cloudfront.net/remove-background2/4.png Isaac On Wed, Jan 16, 2013 at 3:40 PM, Isaac Gerg <isaac.g...@gergltd.com> wrote: > Even, > > I am confused. You said in your first response to me that TIFF does not > support indexed colormaps of RGBA. Am I understanding you correctly -- it > sounds like it is not possible to create an indexed color TIFF that has > background transparency. Is this correct? > > Isaac > > > On Wed, Jan 16, 2013 at 3:23 PM, Even Rouault < > even.roua...@mines-paris.org> wrote: > >> Le mercredi 16 janvier 2013 21:21:29, Isaac Gerg a écrit : >> > I mispoke. >> > >> > rgb2pct.py will work but only on RGB images -- no colortables. When I >> use >> > it on a RGBA image, the transparency is no longer preservered. >> >> Combine it with the first hints I gave >> > >
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