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 ?
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
>
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