Re: [Matplotlib-users] Draggable is not working on multiple legends of plots which are generated with twinx()

[Thomas C. <tca...@gm...>]

The mouse events only propagate to the top axes.  You will have to add both
legends to the same (top) axes.

See http://matplotlib.org/users/legend_guide.html#multiple-legend


Tom
On Wed, Mar 11, 2015, 08:57 liu lily <pol...@gm...> wrote:

> Hi, all:
>
> I have two legends, as below, I find that I can't drag the first legend,
> what is the problem? how to deal with it? thanks!
>
>         import matplotlib.pyplot as plt
>
>         fig1, ax1 = plt.subplots()
>         ax2 = ax1.twinx()
>
>         ax1.plot([1,2,3],[0.1,0.82,0.3],'y*', label="one")
>         ax2.plot([1,2,3],[5,6,7],'ro', label="two")
>
>         leg1 = ax1.legend()
>         leg2 = ax2.legend()
>
>         leg1.draggable(state=True)
>         leg2.draggable(state=True)
>         plt.show()
>
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