Dietrich Opitz (dio++at++sage.mpik-tueb.mpg.de)
Tue, 1 Aug 1995 09:29:22 +0000
the fastest way to get the effect is to take a screen snapshot of the
alphadraw window. In an noninteractive tool you have to redo the
blending function to blend overlay and background pixels.
Formulas are given in the blendfunction manpage.
May be someone should write it.
Dietrich
-- Dietrich OpitzMPI fuer biologische Kybernetik Spemannstr. 38 72076 Tuebingen GERMANY
Tel: ++49(07071) 601 606 FAX: ++49(07071) 601 575 e-mail: dio++at++sage.mpik-tueb.mpg.de
This archive was generated by hypermail 2.0b2 on Mon Aug 10 1998 - 17:51:45 PDT