PS_SET_GSTATE(3) Library Functions Manual PS_SET_GSTATE(3)NAME
PS_set_gstate -- Sets a previously created graphic state
SYNOPSIS
#include <pslib.h>
void PS_set_gstate(PSDoc *psdoc, int gstate)
DESCRIPTION
Sets a graphic state which must have been created with PS_create_gstate(3).
SEE ALSO PS_create_gstate(3)AUTHOR
This manual page was written by Uwe Steinmann uwe@steinmann.cx.
PS_SET_GSTATE(3)
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PS_SETCOLOR(3) Library Functions Manual PS_SETCOLOR(3)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.
PS_SETCOLOR(3)
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