Method Image.Colortable()->randomgrey()
- Method
randomcube
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; colorĀ±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