PLSCMAP1A(3plplot) PLplot API PLSCMAP1A(3plplot)
NAME
plscmap1a - Set color map1 colors using 8-bit RGB values and double alpha values.
SYNOPSIS
plscmap1a(r, g, b, a, ncol1)
DESCRIPTION
Set color map1 colors using 8-bit RGB values (see the PLplot documentation) and double alpha values. This also sets the number of colors.
This function is used in example 31.
ARGUMENTS
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 double values (0.0-1.0) representing the alpha value of the color.
ncol1 (PLINT, input)
Number of items in the r, g, b, and a arrays.
AUTHORS
Geoffrey Furnish and Maurice LeBrun wrote and maintain PLplot. This man page was automatically generated from the DocBook source of the
PLplot documentation, maintained by Alan W. Irwin and Rafael Laboissiere.
SEE ALSO
PLplot documentation at http://plplot.sourceforge.net/resources.
August, 2012 PLSCMAP1A(3plplot)
