John,
Thanks for the information. The solution worked so, I can now do a mouse
over over lines from either axes and have a nice little tooltip, etc. I
found that if I change the zorder of the axis right after attempting to
"pick" on the mouse event, it fails, but it's fine for my needs to just
toggle the "top" axes on mouse events when looking for a mouse hover.
if self.ax.get_zorder() == 0.1:
ax.set_zorder( 0 )
ax2.set_zorder( 0.1 )
else:
ax2.set_zorder( 0 )
ax.set_zorder( 0.1 )
self.figure.pick( event )
This is perhaps a bit of hackery, but I've not seen any mouse over legends
of the sorts built in.
Thanks again,
-Erik
John Hunter-4 wrote:
>
>
> I'm not sure why it worked before -- that surprises me. Only one axes
> can receive the pick event currently, so if you have overlapping axes,
> as you do with twinx, the one with the highest zorder will receive the
> pick events.
>
>
--
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