Thanks Eric and JJ, Both of your answers are solutions to my problem actually. I spent a while trying to figure this out and didn't get anywhere. This was an exercise in frustration with matplotlib's documentation. Thankfully this list and its members are here to save us. I assumed it was just a simple flag or option I had missed and this turned out to be the case. I had even tried setting aspect=False when creating my AxesGrid object and setting aspect="auto", but because I was poking around in the dark, I must not have set both at the same time. I also thought I'd seen an example of this somewhere, which is what Eric pointed out, but even thinking I'd seen it, I couldn't find it again. I had looked in the gallery but missed the example - looking back at the gallery now, I think it might be because every other related example uses the jet colour scheme and it simply didn't register.
regards, Gary On Sat, Aug 20, 2011 at 6:49 PM, Jae-Joon Lee <lee.j.j...@gmail.com> wrote: > If you want aspect="auto", this must also be set when you create ImageGrid. > A simple example is attached. > If you want a fixed aspect other than 1, it is doable but gets a bit > tricky. Let me know if this is what you want. > > Regards, > > -JJ > > > > from mpl_toolkits.axes_grid1 import ImageGrid > > fig = plt.figure(1) > > grid = ImageGrid(fig, 111, (2, 1), > aspect=False, > label_mode='L', cbar_mode="single", > ) > > arr = np.arange(100).reshape((10, 10)) > im1 = grid[0].imshow(arr, aspect="auto") > im2 = grid[1].imshow(arr, aspect="auto") > > grid[0].cax.colorbar(im1) > > > > > On Sat, Aug 20, 2011 at 2:43 PM, gru...@bigpond.net.au > <gru...@bigpond.net.au> wrote: >> Usually imshow(arr, aspect='auto') or imshow(arr, aspect=2.0) will >> display the image with pixels having some aspect ratio other than 1:1 >> However, I cannot get this to work when using imshow within an AxesGrid axis. >> Is there a way to get an array shown with imshow() within an AxesGrid >> axis to have a pixel aspect other than 1:1 ? >> If not, is there a simple way to add a shared colorbar when using subplots() >> ? >> >> Gary >> >> ------------------------------------------------------------------------------ >> Get a FREE DOWNLOAD! and learn more about uberSVN rich system, >> user administration capabilities and model configuration. Take >> the hassle out of deploying and managing Subversion and the >> tools developers use with it. http://p.sf.net/sfu/wandisco-d2d-2 >> _______________________________________________ >> Matplotlib-users mailing list >> Matplotlib-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >> > ------------------------------------------------------------------------------ Get a FREE DOWNLOAD! and learn more about uberSVN rich system, user administration capabilities and model configuration. Take the hassle out of deploying and managing Subversion and the tools developers use with it. http://p.sf.net/sfu/wandisco-d2d-2 _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
