NAME
PS_setcolor — Sets current color
SYNOPSIS
#include <pslib.h>
void PS_setcolor(PSDoc *psdoc, const char *type, const char
*colorspace, float c1, float c2, float c3, float c4)
DESCRIPTION
Sets the color for drawing, filling, or both. The colorspace should be
one of ’gray’, ’spot’, ’rgb, ’cmyk’, or ’pattern’. Depending on the
colorspace either only the first, the first two, the first three all or
remaining parameters will be used. If colorspace is ’pattern’ then c1
must contain the pattern id as returned by PS_begin_pattern(3). If
colorspace is ’spot’ then the c1 must contain the spot color id as
returned by PS_makespotcolor(3) and the c2 must contain the tint value
for the color.
The parameter type can be ’fillstroke’, ’fill’, or ’stroke’.
BUGS
The second parameter is currently not in any case evaluated. The color
is always set for filling and drawing just as if ’both’ where passed.
If you want to set the color to define a spot color from it, you will
have to pass ’both’ or ’fill’, because PS_makespotcolor(3) utilizes the
current fill color.
SEE ALSO
PS_begin_pattern(3)
AUTHOR
This manual page was written by Uwe Steinmann uwe@steinmann.cx.