hsvcolormap

Arguments

n

integer >= 1, the colormap size.

cmap

matrix with 3 columns [R,G,B].

Description

hsvcolormap computes a colormap with ncolors. This colormap varies the hue component of the hsv color model. The colors begin with red, pass through yellow, green, cyan, blue, magenta, and return to red. The map is particularly useful for displaying periodic functions.

Examples

t=[0:0.1:2*%pi]'; z=sin(t)*cos(t');
f=gcf();f.color_map=hsvcolormap(64);
plot3d1(t,t,z,35,45,"X@Y@Z",[-2,2,2])

See also

• colormap — using colormaps
• autumncolormap — red through orange to yellow colormap
• bonecolormap — gray colormap with a light blue tone
• coolcolormap — cyan to magenta colormap
• coppercolormap — black to a light copper tone colormap
• graycolormap — linear gray colormap
• hotcolormap — red to yellow colormap
• hsvcolormap — Hue-saturation-value colormap
• jetcolormap — blue to red colormap
• oceancolormap — linear blue colormap
• parulacolormap — blue to yellow colormap
• pinkcolormap — sepia tone colorization on black and white images
• rainbowcolormap — red through orange, yellow, green,blue to violet colormap
• springcolormap — magenta to yellow colormap
• summercolormap — green to yellow colormap
• whitecolormap — completely white colormap
• wintercolormap — blue to green colormap