[comp.sys.apollo] GIFs and GPR

SRFERGU@ERENJ.BITNET (Scott Ferguson) (03/20/90)

Well, it seems that we all have the GIF display thing figured out, and
we can view other people's GIF files. Now, we need to learn how to make them
from GPR bitmaps. Anyone have any code to translate GPR bitmaps TO gif files?

Also, in the GIF definition, an Appendix defines a terminal protocol for
interactive display of GIF's. It would be great to skip the kermit/xmodem or
whatever file transfer thing, and just go straight from host to terminal
with the picture.

Anyone have any GIF display terminal or host code?
Thanks, and if I come up with it first, I'll pass it on.

Scott Ferguson
srfergu@erenj.bitnet

lambert@cheops.eecs.unsw.oz (Timothy Lambert) (03/21/90)

From article <9003201453.AA06807@umix.cc.umich.edu>, by SRFERGU@ERENJ.BITNET (Scott Ferguson):
> 
> Well, it seems that we all have the GIF display thing figured out, and
> we can view other people's GIF files. Now, we need to learn how to make them
> from GPR bitmaps. Anyone have any code to translate GPR bitmaps TO gif files?


Jef Poskanzer's PBM-PLUS package posted to comp.sources.misc last November
contains tools for converting between formats such as X bitmaps and window
dumps, GIF, encapsulated PostScript and many others.

I have written programs that convert Apollo bitmap files (true-colour,
pseudo-colour, monochrome or those funny GMF files that xi produces) to and
from any other format supported.

Email me if you want a copy of them (you'll need to pick up PBMPLUS too from
your local comp.sources.misc archive).  If there is sufficient demand I'll
post them to this news group.

Tim Lambert, Dept.Comp.Sci, UNSW, PO Box 1, Kensington, NSW, Australia 2033
ACSnet,CSNET: lambert@cheops.eecs.unsw.oz
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