3 Commits (870828bc8763ef0220d8c8b240229d28b88743e7)

Author SHA1 Message Date
  sam 87f8e922ab * Error diffusion methods now support either raster or serpentine scan. 17 years ago
  sam 2182fdfdbf * floydsteinberg.c: perform Floyd-Steinberg dithering on a serpentine path. 17 years ago
  sam 1408cff41d * Add Floyd-Steinberg grayscale dithering. 17 years ago