[Gambas-user] Doubts in execute shell commands

[Tomas Eroles i Forner]

YES, YES, YES, YEEEEEEEEEEEEEEEEEEESSSS !!!!

I've found it.

I have only to put a fucking 

pause -1 

as the last line of the plt file. Then, gnuplot waits until the user
closes the plot window



El vie, 09-11-2007 a las 09:26 +0100, Tomas Eroles i Forner escribió:
> Hi!
> Thanks for your help Ron.
> It seems that GAMBAS does not like &.
> The only way I've seen is using SHELL instead of EXEC, but it does not
> works anyway, that is, I can see the graph, but only one or two seconds.
> 
> Anybody could explain the difference?
> 
> El vie, 09-11-2007 a las 06:19 +0200, ron escribió:
> > On Thursday 08 November 2007 22:05, Tomas Eroles i Forner wrote:
> > > Hi all!
> > > I have some problems with EXEC and SHELL commands:
> > > I would like to plot data with gnuplot from a Gambas application using:
> > > 
> > > SUB button1_Click()
> > >    EXEC ["gnuplot", "graph1.plt"] WAIT
> > > END
> > > 
> > > where graph1.plt is a valid gnuplot file.
> > > 
> > > The problem is when GAMBAS executes this command a window appears in the
> > > screen showing the graphs, but it disapears inmediately.
> > > I've tried to add a pause command in the graph1.plt file and it works,
> > > but only for a while, and I would like one of these solutions:
> > > - the graph appears in a form but I don't know in which control (if
> > > possible)
> > > - the graph appears as a new window, but, the user can close this window
> > > 
> > > Any idea?
> > > 
> > > thanks in advance
> > > 
> > 
> > As commandline "gnuplot graph1.plt &" starts a thread/job for it.
> > 
> > Try:
> > SUB button1_Click()
> >    EXEC ["gnuplot", "graph1.plt", "&"] WAIT
> > END
> > 
> > 
> > Ron
> > 
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