graycolormap - linear gray colormap

Calling Sequence

cmap=graycolormap(n)

Parameters

• n : integer >= 1, the colormap size.
• cmap : matrix with 3 columns [R,G,B].

Description

graycolormap computes a colormap with n gray colors varying linearly from black to white.

Examples

xset("colormap",graycolormap(32))
plot3d1() 
 

See Also

colormap  hotcolormap  xset