You might want to have a look at vispy.org, we implemented the wx backend and there are several examples available. (and the new glumpy home is http://glumpy.github.io)
vispy examples at http://vispy.org/gallery.html Nicolas On 01 Oct 2014, at 20:27, Fabrice C. <kappamonag...@yahoo.co.jp> wrote: > Dear Ben, > > Thank you for the explanation. Too bad mplot3d cannot display textured > polygons. > I did have a look at glumpy and it does part of what I am looking for. > However, glumpy does not support being embedded in a wxpython application > which is a requisite for me. > > I guess I just have to learn VTK... > > Thanks again, > > Fabrice > > Benjamin Root <ben.r...@ou.edu> wrote: > > I tried something like this awhile back to no avail. Because of the kludgy > nature of mplot3d, we are lucky we even can display 2d artists like polygons > (and, this is me speaking as the de facto maintainer of mplot3d!). Images are > an entirely different beast, unfortunately. > > What *might* work is getting a pcolormesh object converted into 3d. Not > pcolor (as that is an image-based object), but the QuadMesh object that gets > returned by pcolormesh(). I haven't tried to convert that into a 3d > equivalent, but it might be feasible. > > I would also check out glumpy: https://code.google.com/p/glumpy/. I could > have sworn I have seen examples of glumpy treating images as "texture" data > for surfaces. > > I hope this points you in a useful direction! > Ben Root > > > On Tue, Sep 30, 2014 at 5:54 PM, Fabrice C. <kappamonag...@yahoo.co.jp> wrote: > Dear list, > > I would like to display a 2D image in a mplot3d axe in order to combine > it with a surface3D or a bar3d plot for instance. The effect I am > looking for is similar to what can be seen in the bottom XY plane of > http://matplotlib.org/1.4.0/examples/mplot3d/contourf3d_demo2.html, > except that I would like to have a custom image instead of the filled > contours. > > I googled the subject and found only messages dating at best from 2010. > These messages mentioned that the imshow() method did not work on a > mplot3d. Indeed it does not. > The only alternatives offered by the googled answer to my problem were > to switch to VTK or Mayavi. For one thing, I never managed to install > VTK on my PC, and I already have other matplotlib figures in my wxpython > application so I would really like to stick to matplotlib. > > Does anyone have pointers as to how I could display a 2D image in > mplot3d? Do I need to create a new artist in order to replace the > non-functionning imshow? > I see that patch collections work fine in mplot3D. Would it be feasible > to load an image and have it displayed as a patch collection (1 patch > for each pixel)? > > Any advice would be highly appreciated, > > Fabrice > > > --- > This email is free from viruses and malware because avast! Antivirus > protection is active. > http://www.avast.com > > > ------------------------------------------------------------------------------ > Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer > Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports > Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper > Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer > http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk > _______________________________________________ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > > ------------------------------------------------------------------------------ > Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer > Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports > Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper > Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer > http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk_______________________________________________ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users ------------------------------------------------------------------------------ Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
