Redrawcmd Patch plus minor PS fixes
Brought to you by:
ghowlett
This patch allow you to register a command for execution
after the graph is redrawed.
You can use it for example to generate a movie
from an animated graph (see movie.tcl example),
or to update markers in the graph.
Most of the time you can do the same in your mainloop,
if you control the event generation,
but if the events can be triggered from a separated
thread or from the C API library, this patch
will help you.
Marcelo
the patch
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This changes were made against the CVS version
(Thu Jan 10 17:36:59 MST 2002) and this patch replace
the ones previously submitted as "datacmd".
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user_id=246059
THIS IS THE WRONG FILE!!!
I uploaded a old version, forget about it,
look for the newer version in the patch system