hsvcolormap

Hue-saturation-value colormap

Calling Sequence

cmap = hsvcolormap(n)

Arguments

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

Description

hsvcolormap computes a colormap with `n`colors. 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.

Sample

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
• 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