Links added with one of the functions ps_add_weblink(),
ps_add_pdflink(), etc. will be displayed with a
surounded rectangle when the postscript document is converted to
pdf and viewed in a pdf viewer. This rectangle is not visible in
the postscript document.
This function sets the color of the rectangle's border line.
Parameters
- psdoc
Resource identifier of the postscript file
as returned by ps_new().
- red
The red component of the border color.
- green
The green component of the border color.
- blue
The blue component of the border color.
Return Values
Returns TRUE
on success or FALSE
on failure.