oracular (3) plscmap0a.3plplot.gz

Provided by: plplot-doc_5.15.0+dfsg2-11build6_all bug

NAME
       plscmap0a - Set cmap0 colors by 8-bit RGB values and PLFLT alpha transparency value


SYNOPSIS
       plscmap0a(r, g, b, alpha, ncol0)


DESCRIPTION
       Set  cmap0  colors  using  8-bit  RGB  values (see the PLplot documentation) and PLFLT alpha transparency
       value.  This sets the entire color map -- only as many colors as specified will be allocated.

       Redacted form: plscmap0a(r, g, b, alpha)

       This function is used in examples 30.


ARGUMENTS
       r (PLINT_VECTOR(3plplot), input)
              A vector containing unsigned 8-bit integers (0-255) representing the degree of red in the color.

       g (PLINT_VECTOR(3plplot), input)
              A vector containing unsigned 8-bit integers (0-255) representing the degree of green in the color.

       b (PLINT_VECTOR(3plplot), input)
              A vector containing unsigned 8-bit integers (0-255) representing the degree of blue in the color.

       alpha (PLFLT_VECTOR(3plplot), input)
              A vector containing values (0.0-1.0) representing the alpha transparency of the color.

       ncol0 (PLINT(3plplot), input)
              Number of items in the r, g, b, and alpha vectors.


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


SEE ALSO
       PLplot documentation at http://plplot.org/documentation.php.

                                                  August, 2024                                PLSCMAP0A(3plplot)