plscmap1: Set color map1 colors using 8-bit RGB values
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plscmap1: Set color map1 colors using 8-bit RGB values

plscmap1 (r,
 g,
 b,
 ncol1);
 

Set color map1 colors using 8-bit RGB values (see the section called “Color Map1”). This also sets the number of colors.

r (PLINT *, input)

Pointer to array with set of unsigned 8-bit integers (0-255) representing the degree of red in the color.

g (PLINT *, input)

Pointer to array with set of unsigned 8-bit integers (0-255) representing the degree of green in the color.

b (PLINT *, input)

Pointer to array with set of unsigned 8-bit integers (0-255) representing the degree of blue in the color.

ncol1 (PLINT, input)

Number of items in the r, g, and b arrays.

Redacted form: plscmap1(r, g, b, ncol1)

This function is used in example 31.

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plscmap0n: Set number of colors in color map0  Home  plscmap1a: Set color map1 colors using 8-bit RGB values and double alpha values.