Method Image.Colortable()->randomgrey()
- Method randomgrey
object randomcube()
object randomcube(int r, int g, int b)
object randomgrey()
object randomgrey(int err)- Description
-
Set random cube dithering. Color choosen is the closest one to color in picture plus (flat) random error; color±random(error).
The randomgrey method uses the same random error on red, green and blue and the randomcube method has three random errors.
original mapped to
Image.Colortable(4,4,4)->randomcube() randomgrey() - Parameter r
- Parameter g
- Parameter b
- Parameter err
-
The maximum error. Default is 32, or colorcube step.
- Returns
-
the object being called
- Note
-
randomgrey method needs colorcube size to be the same on red, green and blue sides to work properly. It uses the red colorcube value as default.
- See also