ken@pdn.UUCP (Ken Auer) (01/09/88)
I'm looking for information/references on algorithms (or other information
about) the following topics for BitBlt graphics ONLY!
drawing non-rectangular geometric figures
manipulating those geometric figures and/or other figures/icons
(scaling, rotating (0-360), mirror-imaging, etc.)
clipping via some geometrical shape other than rectangles (e.g.
clipping circles).
3-D effects
combination rules for multiple planes or chunky pixels
(color/greyscale BitBlt)
I'm currently working in Smalltalk, and know that some of this info is
already provided in the system, but I am interested in info both
specific to Smalltalk and otherwise. I've currently got a small amount
of info, but I'm sure there's a lot more out there that I haven't seen.
Please reply via e-mail, I'll summarize.
Thanks in advance,
Ken
--------------------------------------------------------------------------
Ken Auer Paradyne Corporation
{gatech,rutgers,attmail}!codas!pdn!ken Mail stop LF-207
Phone: (813) 530-8307 P.O. Box 2826
Largo, FL 34649-9981
"The views expressed above do not necessarily reflect the views of my
employer, which by no means makes them incorrect."