Right, that is sort of what I am asking. My thinking is that Basemap could
use 'box-forced' instead of 'box' for the adjustable parameter in order to
make it and AxesGrid compatible. Usually, if one wants to use AxesGrid,
they all should have the same domain and aspect ratio. I just have no clue
what sort of repricussions that has for other use cases.
So far, this has worked just fine for me, but I hardly represent the normal
use cases of Basemap and AxesGrid.
Ben Root
On Tue, Jun 1, 2010 at 5:20 PM, Jae-Joon Lee <lee.j.j...@gmail.com> wrote:
> If Basemap explicitly sets aspect=1 and adjustable="box" at the same
> time, you cannot use this with any axes that shares its axis with
> others (including the axes created by the AxesGrid).
>
> You need to somehow avoid the set_aspect call with adjustable"box"
> (you can set box-forced in stead).
>
> -JJ
>
>
> On Tue, Jun 1, 2010 at 2:45 PM, Benjamin Root <ben.r...@ou.edu> wrote:
> >
> > On a related note, I have noticed an incompatibility between AxesGrid and
> > Basemap. It appears that Basemap will explicitly set adjustable='box'
> when
> > it calls ax.set_aspect(), but AxesGrid will error out, saying that it has
> to
> > be 'datalim'. What are the implications of using 'box-forced' instead of
> > 'box' in Basemap?
> >
> > Ben Root
> >
> > On Thu, May 27, 2010 at 1:59 PM, Jae-Joon Lee <lee.j.j...@gmail.com>
> wrote:
> >>
> >> ax1 = subplot(121)
> >> ax2 = subplot(122, sharex=ax1, sharey=ax1)
> >>
> >> ax1.set_adjustable("box-forced")
> >> ax2.set_adjustable("box-forced")
> >>
> >> arr1 = np.arange(100).reshape((10, 10))
> >> ax1.imshow(arr1)
> >>
> >> arr2 = np.arange(100, 0, -1).reshape((10, 10))
> >> ax2.imshow(arr2)
> >>
> >> Note the use of set_adjustable("box-forced").
> >> sharex and sharey does not get along with axes of aspect=1 &
> >> adjustable="box".
> >>
> >> -JJ
> >>
> >>
> >>
> >> On Thu, May 27, 2010 at 2:10 PM, <phob...@geosyntec.com> wrote:
> >> > Do the “sharex” and “sharey” kwargs help?
> >> >
> >> >
> >> >
> http://matplotlib.sourceforge.net/api/pyplot_api.html#matplotlib.pyplot.axes
> >> >
> >> >
> >> >
> http://matplotlib.sourceforge.net/examples/pylab_examples/shared_axis_demo.html
> >> >
> >> > -paul
> >> >
> >> >
> >> >
> >> > From: Adam Fraser [mailto:adam.n.fra...@gmail.com]
> >> > Sent: Thursday, May 27, 2010 10:44 AM
> >> > To: matplotlib-users
> >> > Subject: [Matplotlib-users] Is there a way to link axes of imshow
> plots?
> >> >
> >> >
> >> >
> >> > Suppose I have a figure canvas with 3 plots... 2 are images of the
> same
> >> > dimensions plotted with imshow, and the other is a scatterplot. I'd
> like
> >> > to
> >> > be able to link the x and y axes of the imshow plots so that when I
> zoom
> >> > in
> >> > one, the other zooms to the same coordinates, and when I pan in one,
> the
> >> > other pans as well.
> >> >
> >> >
> >> >
> >> > I started hacking my way around this by
> >> > subclassing NavigationToolbar2WxAgg
> >> > (shown below)... but there are several problems here.
> >> >
> >> > 1) This will link the axes of all plots in a canvas since all I've
> done
> >> > is
> >> > get rid of the checks for a.in_axes()
> >> >
> >> > 2) This worked well for panning, but zooming caused all subplots to
> zoom
> >> > from the same global point, rather than from the same point in each of
> >> > their
> >> > respective axes.
> >> >
> >> >
> >> >
> >> > Can anyone suggest a workaround?
> >> >
> >> >
> >> >
> >> > Much thanks!
> >> >
> >> > -Adam
> >> >
> >> >
> >> >
> >> > from matplotlib.backends.backend_wxagg import NavigationToolbar2WxAgg
> as
> >> > NavigationToolbar
> >> >
> >> > class MyNavToolbar(NavigationToolbar):
> >> >
> >> > def __init__(self, canvas, cpfig):
> >> >
> >> > NavigationToolbar.__init__(self, canvas)
> >> >
> >> >
> >> >
> >> > # override
> >> >
> >> > def press_pan(self, event):
> >> >
> >> > 'the press mouse button in pan/zoom mode callback'
> >> >
> >> >
> >> >
> >> > if event.button == 1:
> >> >
> >> > self._button_pressed=1
> >> >
> >> > elif event.button == 3:
> >> >
> >> > self._button_pressed=3
> >> >
> >> > else:
> >> >
> >> > self._button_pressed=None
> >> >
> >> > return
> >> >
> >> >
> >> >
> >> > x, y = event.x, event.y
> >> >
> >> >
> >> >
> >> > # push the current view to define home if stack is empty
> >> >
> >> > if self._views.empty(): self.push_current()
> >> >
> >> >
> >> >
> >> > self._xypress=[]
> >> >
> >> > for i, a in enumerate(self.canvas.figure.get_axes()):
> >> >
> >> > # only difference from overridden method is that this one
> >> > doesn't
> >> >
> >> > # check a.in_axes(event)
> >> >
> >> > if x is not None and y is not None and a.get_navigate():
> >> >
> >> > a.start_pan(x, y, event.button)
> >> >
> >> > self._xypress.append((a, i))
> >> >
> >> > self.canvas.mpl_disconnect(self._idDrag)
> >> >
> >> >
> >> > self._idDrag=self.canvas.mpl_connect('motion_notify_event',
> >> > self.drag_pan)
> >> >
> >> >
> >> >
> >> > def press_zoom(self, event):
> >> >
> >> > 'the press mouse button in zoom to rect mode callback'
> >> >
> >> > if event.button == 1:
> >> >
> >> > self._button_pressed=1
> >> >
> >> > elif event.button == 3:
> >> >
> >> > self._button_pressed=3
> >> >
> >> > else:
> >> >
> >> > self._button_pressed=None
> >> >
> >> > return
> >> >
> >> >
> >> >
> >> > x, y = event.x, event.y
> >> >
> >> >
> >> >
> >> > # push the current view to define home if stack is empty
> >> >
> >> > if self._views.empty(): self.push_current()
> >> >
> >> >
> >> >
> >> > self._xypress=[]
> >> >
> >> > for i, a in enumerate(self.canvas.figure.get_axes()):
> >> >
> >> > # only difference from overridden method is that this one
> >> > doesn't
> >> >
> >> > # check a.in_axes(event)
> >> >
> >> > if x is not None and y is not None and a.get_navigate()
> and
> >> > a.can_zoom():
> >> >
> >> > self._xypress.append(( x, y, a, i, a.viewLim.frozen(),
> >> > a.transData.frozen()))
> >> >
> >> >
> >> >
> >> > self.press(event)
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> ------------------------------------------------------------------------------
> >> >
> >> >
> >> > _______________________________________________
> >> > Matplotlib-users mailing list
> >> > matplotlib-us...@lists.sourceforge.net
> >> > https://lists.sourceforge.net/lists/listinfo/matplotlib-users
> >> >
> >> >
> >>
> >>
> >>
> ------------------------------------------------------------------------------
> >>
> >> _______________________________________________
> >> Matplotlib-users mailing list
> >> matplotlib-us...@lists.sourceforge.net
> >> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
> >
> >
> >
> ------------------------------------------------------------------------------
> >
> >
> > _______________________________________________
> > Matplotlib-devel mailing list
> > Matplotlib-devel@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
> >
> >
>
>
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