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.