Problem with xs2jpg on Linux

[Eduardo Tarasiuk]

Hi

I am facing problems when trying to use xs2jpg() in the 
following configuration:

Scilab 5.2.2 running on Linux working remotely with X 
terminal (cygwin)
When the graphic window is covered completely or partially 
by another window,the full or parts of the window on the 
top appears in the generated jpg file.

This problem is easily replicated when doing the 
following:

[1] run the demo plot3d
[2] cover the displayed graph by the console
[3] key on the console: 
b1=gcf();xs2jpg(b1,'/tmp/file.jpg');

I will appreciate to know if this is the expected behavior 
of the function in this specific configuration (X Remote), 
or a bug.

My problem is that I am working on several remote machines 
at the same time, running programs that generate "jpg's' 
from graphs that are displayed on the same screen,  and 
because the above behavior, the generated files are not 
correct (including pieces of windows that were on the top 
at the time xs2jpg execution)
.
Is any way to do this correctly, probably a workaround?

Thanks very much for any help on this.

    best regards

      Eduardo