plscmap0: Set cmap0 colors by 8-bit RGB values
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plscmap0: Set cmap0 colors by 8-bit RGB values

plscmap0 ( r ,
  g ,
  b ,
  ncol0 );
 

Set cmap0 colors using 8-bit RGB values (see the section called “Color Map0”). This sets the entire color map – only as many colors as specified will be allocated.

r (PLINT_VECTOR, input)

A vector containing unsigned 8-bit integers (0-255) representing the degree of red in the color.

g (PLINT_VECTOR, input)

A vector containing unsigned 8-bit integers (0-255) representing the degree of green in the color.

b (PLINT_VECTOR, input)

A vector containing unsigned 8-bit integers (0-255) representing the degree of blue in the color.

ncol0 (PLINT, input)

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

Redacted form: plscmap0(r, g, b)

This function is used in examples 2 and 24.

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plschr: Set character size  Home  plscmap0a: Set cmap0 colors by 8-bit RGB values and PLFLT alpha transparency value