chuck 2003/07/21 12:10:03 PDT Modified files: lib/Image gd.php Log: Add working grayscale() method, along with sepia() and yellowize(). Revision Changes Path 1.9 +108 -22 horde/lib/Image/gd.php Chora Links: http://cvs.horde.org/diff.php/horde/lib/Image/gd.php?r1=1.8&r2=1.9&ty=u