by Fredrik Lundh Jul 11 1998
> When writing GIF files, PIL uses a simpleminded encoding that, by some
> odd reason, LZW decoders have no trouble reading. To write compressed
> GIF files, there are a number of options:
>
> -- install NETPBM, and hack GifImagePlugin so it uses _save_ppm instead
> of _save (just remove "_ppm" from the latter).
> -- write an _imaging_gif module that takes a PIL image and writes
> a GIF version of it. how you implement that is up to you...
_imaging_gif has anyone this module?
I try compile my model with py2exe, but it hold on GifImagePlugin on
line ['_imaging_gif'] sould i delete this line!?
and a additional little color question:
how can i simple replace one color?
here my means:
im_pal=[]
img_pall=im.getpalette()
for RGB in xrange(0,len(img_pall),3):
pal_tmp=img_pall[RGB:RGB+3]
if pal_tmp==[0, 0, 132]:
pal_tmp=[255, 0, 255]
im_pal[RGB:RGB]=pal_tmp
im.putpalette(im_pal)
--
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