ebright

change brightness of colormap

Synopsis

newColormap=ebright(colormap,brightness[,colorChannel])

Parameter(s)

colormap :

color table

brightness :

+/- brigthness in per cent

colorChannel :

vector of Channel; 1=red, 2=green, 3=blue

e.g.  [1 3] = Channel red and blue

default=[1 2 3]

newColormap :

changed color table