[comp.sys.atari.st.tech] Need help with drawing off-screen with GEM

jfbruno@rodan.acs.syr.edu (John Bruno) (05/11/91)

Is there an easy way to draw objects onto an off-screen bitmap? I
am currently trying to Setscreen(bitmap,-1L,2) (for high res) and then
call objc_draw(...), but this doesn't seem to work... Is there a way
to tell AES to use an off-screen bitmap temporarily?

Help is appreciated...

---jb (jfbruno@rodan.acs.syr.edu)