1PLSCMAP0A(3plplot)                PLplot API                PLSCMAP0A(3plplot)
2
3
4

NAME

6       plscmap0a - Set cmap0 colors by 8-bit RGB values and PLFLT alpha trans‐
7       parency value
8

SYNOPSIS

10       plscmap0a(r, g, b, alpha, ncol0)
11

DESCRIPTION

13       Set cmap0 colors using 8-bit RGB values (see the PLplot  documentation)
14       and  PLFLT alpha transparency value.  This sets the entire color map --
15       only as many colors as specified will be allocated.
16
17       Redacted form: plscmap0a(r, g, b, alpha)
18
19       This function is used in examples 30.
20

ARGUMENTS

22       r (PLINT_VECTOR(3plplot), input)
23              A vector containing unsigned 8-bit integers (0-255) representing
24              the degree of red in the color.
25
26       g (PLINT_VECTOR(3plplot), input)
27              A vector containing unsigned 8-bit integers (0-255) representing
28              the degree of green in the color.
29
30       b (PLINT_VECTOR(3plplot), input)
31              A vector containing unsigned 8-bit integers (0-255) representing
32              the degree of blue in the color.
33
34       alpha (PLFLT_VECTOR(3plplot), input)
35              A  vector  containing  values  (0.0-1.0)  representing the alpha
36              transparency of the color.
37
38       ncol0 (PLINT(3plplot), input)
39              Number of items in the r, g, b, and alpha vectors.
40
41

AUTHORS

43       Many developers (who  are  credited  at  http://plplot.org/credits.php)
44       have contributed to PLplot over its long history.
45

SEE ALSO

47       PLplot documentation at http://plplot.org/documentation.php.
48
49
50
51                                February, 2022              PLSCMAP0A(3plplot)