void pdf_setgray
The PDF_setgray() function sets the current drawing and filling color to the given gray value.
See also PDF_setrgbcolor_stroke(), PDF_setrgbcolor_fill().
This PHP manual is Copyright © 1997, 1998, 1999, 2000 the PHP Documentation Group. It has been licensed under the GPL. Permission granted for display on the Abscissa Tech web site on March 9, 2000. The most recent PHP documentation is available at http://www.php.net/.
