> Date: Thu, 7 Jul 2016 21:23:26 +0100 > From: manel camacho <manel.rivera.cama...@gmail.com> > Subject: [Plplot-general] Real time plotting is possible? > To: plplot-general@lists.sourceforge.net > Message-ID: > <CALpLE0L7eUfTT_uq9HU47-CHKVgS=wcj4kkortuzpmmqrjo...@mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > Hi guys, I am currently interested in doing some real time plotting with > plplot. My work does not require that, however it will be really helpful to > see the data being plotted at the same time while being acquired. > > I am using C and GTK, I suppose the option is not available as default and > maybe I need some workarounds. Can this be done erasing and remaking the > plot again and again?. How costly this can be in terms of efficiency?. I am > plotting 2D data sets (flow velocity, angular velocity, mechanical power, > etc), the longer test will take maybe 5 minutes and maybe the smaller > resolution will be .01 seconds.
Apologies for the delay in responding. I would look at Example 17, the stripchart demo to see if something like that might work for you. Otherwise I think you'd just have to try your use case and see if it can be done fast enough. There is a function called plclear() that you can use to clear the plot so that you don't have to remake everything. -Hazen ------------------------------------------------------------------------------ _______________________________________________ Plplot-general mailing list Plplot-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-general
