3 Commits (c587c29021293e8daae2313876327f3197912ecc)

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