[PD] GEM in 3 extended windows desktops

IOhannes m zmoelnig zmoelnig at iem.at
Tue Oct 16 16:07:45 CEST 2007

altern wrote:
> hi
> For an installation i have access to a windows machine that has a 
> graphics card with three video outputs. We are trying to get 3 
> fullscreen video proyections from the same machine.
> I made a patch that opens up a GEM window with 3072x768 size. Then 
> render a rectangle with an image for each of the desktop areas. First 
> matches the first desktop's size and position , same for the second and 
> the third.
> But it looks like GEM does not extends to the second and third desktops 
> when opening on fullscreen mode, only if I open in a normal window shows 
> the image in the second monitor. Ideally I would need to be fullscreen 
> so that any other OS items are hidden.
> Has anyone tried something similar before?. Sorry i could not check the 
> mailing list archives because i can only send email, not browse the 
> internet at the moment.

[border 0, dimen 3072 768, offset 0 0(
instead of
[fullscreen 1(


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