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Scilab Help >> Graphics > Color management > rainbowcolormap

rainbowcolormap

red through orange, yellow, green,blue to violet colormap

Calling Sequence

cmap=rainbowcolormap(n)

Arguments

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

Description

rainbowcolormap computes a colormap with n colors varying from red through orange, yellow, green,blue to violet.

Examples

f = scf();
plot3d1();
f.color_map = rainbowcolormap(32);

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
springcolormap — magenta to yellow colormap
summercolormap — green to yellow colormap
whitecolormap — completely white colormap
wintercolormap — blue to green colormap

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