Re: [Matplotlib-users] How to keep figure instead of flashing

[Ryan M. <rm...@gm...>]

On Mon, Feb 23, 2009 at 9:33 PM, lehe <tim...@ya...> wrote:

>
> Hi,
> I am now plot two figures, The second one won't generate until I close the
> first one but the second one just flash and disappear very quickly. How can
> I keep both figures open until I close them myself?
> Thanks
>
> Here is my code:
>    import matplotlib.pyplot as plt
>
>   ......
>
>    plt.figure() # ROC
>    plt.plot(FPRs,TPRs)
>    plt.xlabel('FP rate')
>    plt.ylabel('TP rate')
>    plt.title('ROC')
>    plt.grid(True)
>    plt.show()
>
>    plt.figure() # histograms of scores for ESE and for decoys
>    (bins, n) = histOutline.histOutline(ESE_scores)
>    plt.plot(bins, n/sum(n), 'r-')
>    (bins, n) = histOutline.histOutline(decoy_scores)
>    plt.plot(bins, n/sum(n), 'b-')
>    plt.title('Histogram of Scores')
>    plt.legend(('ESE','decoy'))
>    plt.show()
>

Delete your first call to show().  You only should call show() once, *after*
you generate all of your figures.

Ryan

-- 
Ryan May
Graduate Research Assistant
School of Meteorology
University of Oklahoma
Sent from: Norman Oklahoma United States.