Re: [Matplotlib-users] Control of the display of the navigation toolbar --- how?

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

Also note that there is an rcparams context manager (
http://matplotlib.org/api/matplotlib_configuration_api.html#matplotlib.rc_context)
that will take care of the boiler plate of temporarily changing an rcparam.



On Wed Nov 12 2014 at 10:52:03 PM Sterling Smith <sm...@fu...>
wrote:

> Virgil,
>
> Glad to hear you got it to work.  You are right that you have to set
> rcParams before the corresponding element is created (in this case the
> figure) for the rcParams to affect that creation.
>
> -Sterling
>
> On Nov 12, 2014, at 4:00PM, Virgil Stokes wrote:
>
> > On 12-Nov-14 22:20, Sterling Smith wrote:
> >> Virgil,
> >>
> >> Presumably you set up some callback function that is called when you
> click on the first figure, and which creates the second figure.  Can't you
> change rcParams['toolbar'] in that callback function?  Does it not have any
> effect?
> >>
> >> -Sterling
> >>
> >> On Nov 12, 2014, at 12:50PM, Virgil Stokes wrote:
> >>
> >>> I would like to be able to control when there is and there is not a
> navigation toolbar for figures. For example, suppose I have created a
> figure in which I do not wish to have a toolbar. I have used the following
> statement for this:
> >>>
> >>> mpl.rcParams['toolbar'] = 'None'
> >>>
> >>> which works fine. This figure (without a navigation toolbar) contains
> some points in it that are used to display more figures (each with an image
> in it). That is, when one of the points is clicked on with a mouse, a new
> figure is created with a PNG image in it. I wish to have a navigation
> toolbar in all these figures containing images.
> >>>
> >>> How can I place navigation toolbars in these figures with PNG images?
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> > OK Sterling!
> > I now have it --- I needed to do the following when displaying the
> figures containing the images:
> >
> > mpl.rcParams['toolbar'] = 'toolbar2' # to restore toolbar
> >  f, ax = plt.subplots(figsize=(5,4)) # for images
> >
> > It was important to have this order in the statements; i.e., the mpl
> before the figure was defined.
> > Thanks for the help
>
>
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