UserFilter for canvas DEMO
file
kodim01
kodim08
kodim22
Lenna
blank: 128x128
blank: 256x256
blank: 512x512
controller
formula
R
r
G
g
B
b
A
A
apply
start
stop
to PNG
set to background
source:
github.com/youz/ufjs
reference:
UserFilter Plug-in for The Gimp