prism
Prism colormap array
Syntax
Description
c = prism
returns the prism colormap as a three-column array with the
same number of rows as the colormap for the current figure (gcf
). If no figure exists, then the
number of rows is equal to the default length of 256. Each row in the array contains
the red, green, and blue intensities for a specific color. The intensities are in
the range [0,1], and the color scheme is a repeated sequence of the rainbow colors.