"jr" <cre### [at] gmailcom> wrote:
> ...
> I suspect one would need to use the 'pause_when_done' option, cf gnuplot's
> '-persist'.  the window remains povr's, the display is "live" while povr runs.
> from Tk I'd create an empty frame with the '-container' option ...

an example (only 5 yrs ago and cannot recall details :-()

I use the attached with a BASH one-liner:

#!/bin/sh
/home/jr/src/tcltk/spiro-1.tk | gnuplot -persist

'execPlot' prepares the input to gnuplot.  different for different s/wares, but
usually boils down to "feeding" program's stdin.


regards, jr.

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