plscmap0a
( | r, |
g, | |
b, | |
alpha, | |
ncol0) ; |
Set cmap0 colors using 8-bit RGB values (see the section called “Color Map0”) and floating point alpha transparency value. This sets the entire color map – only as many colors as specified will be allocated.
r
(const PLINT *
, input)
Pointer to array with set of unsigned 8-bit integers (0-255) representing the degree of red in the color.
g
(const PLINT *
, input)
Pointer to array with set of unsigned 8-bit integers (0-255) representing the degree of green in the color.
b
(const PLINT *
, input)
Pointer to array with set of unsigned 8-bit integers (0-255) representing the degree of blue in the color.
alpha
(const PLFLT *
, input)
Pointer to array with set of PLFLT values (0.0 - 1.0) representing the alpha transparency of the color.
ncol0
(PLINT
, input)
Number of items in the
,
r
,
g
, and
b
arrays.
alpha
Redacted form: plscmap0a(r, g, b, alpha)
This function is used in examples 30.