Hello, I set the x data only once now. It is a little bit faster (about 10%). I'm still looking for a solution which only redraws the line and not the whole widget. Peter
Am 25.08.2013 15:00, schrieb Skip Montanaro: >> def updateGraph(self,data): >> datacut = data[10000 - self.DiagrammBreite.get_value():10000] >> self.line.set_ydata(datacut) >> self.line.set_xdata(numpy.arange(0, datacut.size, 1)) >> self.fig.canvas.draw() > If nothing else, it appears that the plot's x data are constant. Have > you tried just setting it once when you create self.line? > > Skip ------------------------------------------------------------------------------ Introducing Performance Central, a new site from SourceForge and AppDynamics. Performance Central is your source for news, insights, analysis and resources for efficient Application Performance Management. Visit us today! http://pubads.g.doubleclick.net/gampad/clk?id=48897511&iu=/4140/ostg.clktrk _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
