plscmap0a
( | r, |
g, | |
b, | |
a, | |
ncol0) ; |
Set color map0 colors using 8-bit RGB values (see the section called “Color Map0”) and floating point alpha value. This sets the entire color map – only as many colors as specified will be allocated.
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.
a
(PLFLT *
, input)
Pointer to array with set of PLFLT values (0.0 - 1.0) representing the transparency of the color.
ncol0
(PLINT
, input)
Number of items in the
,
r
,
g
, and
b
arrays.
a
This function is used in examples 30.