Module: Filter

Defined in:

lib/filter.rb

Constant Summary

EFFECT_MAP =

{sketch: "-colorspace Gray -negate -edge 2 -negate", 
 		          gold: "+level-colors green,gold",  
poster: "+dither  -posterize 6",
bright: "-sigmoidal-contrast 4,0%",
bw: "-type Grayscale",
peach: "+dither -colors 2",
navy: "+level-colors navy,lemonchiffon",
firebrick: "+level-colors firebrick,yellow",
contrast: "-sigmoidal-contrast 10,50%",
poster2: "+dither -posterize 4",
rough: "-dither FloydSteinberg -colors 8",
sepia: "-sepia-tone 80%"}

FRAME_TYPE =

{basic: "-mattecolor Tomato -frame 20x20+10+10", sunken: "-mattecolor Tomato -frame 20x20+0+20" }

WRITE_PATH =

"/tmp"