On Sunday 17 February 2008 4:32:39 am sa6113 wrote:
> Thanks for your help
> I use the code below , but the plot wont be diplayed on my screen .
>
> matplotlib.use('TkAgg')
> import matplotlib.pylab as plt
> fig = plt.figure()
> ax = fig.add_subplot(111)
> ax.plot(x, y, marker='o', linestyle='', markerfacecolor='green')
> ax.set_title('Some random dots')
> ax.set_xlabel('x')
> ax.set_ylabel('y')
> ax.grid(True)
> fig.savefig('myplot.png', dpi=100)
> plt.show()
>
> Would you please help me ?We need more information in order to help. What OS are you using, are you running the script from a command prompt or are you running it from the IDLE editor, are there any error messages that would help diagnose the problem, we need something to go on. > Eric Firing wrote: > > sa6113 wrote: > >> How should I darw and show a plot using Backend Agg , I don't want to > >> save > >> figure , just show ? > > > > If you don't want to save a figure, then you will need an interactive > > backend--not Agg, but TkAgg or GtkAgg etc. Then you end your script > > with "show()" (imported from pylab or matplotlib.pyplot), and the plot > > will be diplayed on your screen. (The plain Agg backend is useful only > > with "savefig(...)" to generate png files.) > > > > Check out the "examples" directory in the distribution. > > > > Eric > > > > ------------------------------------------------------------------------- > > This SF.net email is sponsored by: Microsoft > > Defy all challenges. Microsoft(R) Visual Studio 2008. > > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > > _______________________________________________ > > Matplotlib-users mailing list > > Matplotlib-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/matplotlib-users ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
