Hi! I´d like to know if is there any way in imagemagick to generate PNGs using indexed colors (4 or 8 bits indices) with palette data that supports varying alpha opacity (not just visible/invisible pixel).
Basically, take any image with alpha channel, and downsample to N colors WITH alpha and save to PNG. I know PNG supports this, but evertything i try to convert to indexed in imagemagick gets rid of the alpha..
thanks!
4/8 Bits Indexed+Alpha PNG?
- fmw42
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Re: 4/8 Bits Indexed+Alpha PNG?
Not currently as far as I know.
see
http://www.imagemagick.org/Usage/formats/#png_formats
and
http://www.imagemagick.org/Usage/formats/#png_write
see
http://www.imagemagick.org/Usage/formats/#png_formats
and
http://www.imagemagick.org/Usage/formats/#png_write