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will one of the gifs have a transparent background?  if not then you
hav eto decide which color in which gif will take precedence.  If you
know the header info for a gif (sorry I don't) then you could read the
file in bit by bit and do it easily.

At 08:08 PM 4/2/99 -0500, you wrote:
>No. That is not what i meant.
>I am looking for a way or a as small as possible program that I can
run
>under command line that can overlap two gifs.
>say the command is called combinegif.
>so it would be like combinegif 1.gif 2.gif and it will generate like
a.gif
>and the output will be 1.gif with 2.gif on the top. It would be even
>better if the program can specify the position of 2.gif on top of
1.gif
>based on coordinates. (in the case of 2.gif is smaller than 1.gif)
>
>What should i do? :)
>
>On Fri, 2 Apr 1999, Jakob Andreas Baerentzen wrote:
>
>> 
>> 
>> On Fri, 2 Apr 1999, Wei Weng wrote:
>> 
>> > can anyone give me some hints or suggestions on how I could write
a
>> > program to overlap two gif files together? Or simply, is there
any program
>> > out there that can do the work for me?
>> 
>> what do you mean by overlapping two gifs together?
>> 
>> Anyway, I think you can use
>> 
>> xv, gimp or some of the ImageMagick tools. All are part of the
RedHat
>> distributions.
>> 
>> ImageMagick is also a library, so you can use it in your own
programs.
>> 
>> Andreas
>> 
>

>----------------------------------------------------------------------
>Wei Weng                    | idol of the week: Utada Hikaru        |
>Part time oracle developer   | CD of the week: first love           |
>Full time J-ENT! NERD! (^^;; | o/~You are always gonna be my love
o/~|

>----------------------------------------------------------------------
>
>
>
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