3 Commits

Author SHA1 Message Date
Dane Springmeyer
ee8a150e38 backport hextree sorting fix to 2.0.x series - refs #1087 2012-02-23 16:01:09 -08:00
Artem Pavlenko
02c143895d + refactor palette stuff a bit
TODO: We need to change save_to_file|string interface
  to avoid passing dummy rgba_palette objects.
2011-09-07 15:01:25 +00:00
Dane Springmeyer
a013cd5032 add support for fixed color palettes when encoding to png 2011-08-31 02:28:14 +00:00