Re: [Matplotlib-users] matplotlib and pyside..
Have a closer look at the example I gave. The currently released version of matplotlib doesn't support PySide at all. So I cheated and simply drew to the generic Agg backend and then copied the whole figure (gcf = get current figure) into a PySide QImage object at the end. The QImage can then be displayed however you want inside your Qt application. I used a QGraphicsScene but there are other options. If you really wanted to I guess you could use FigureCanvasAgg as an intermediary - but the process is fundamentally different. You can't just drop that it into your PySide app as a widget like you can with FigureCanvasQTAgg. As mentioned earlier, if you'd like to use the same code simply wait for the next release of matplotlib which will support PySide or you can get a copy of the source from github master today that also support PySide. Gerald. On 20/07/2011 3:59 PM, lionel chiron wrote: Hi Gerald, I found yesterday interesting informations on a forum where you answered about Matplotlib and pyside .. but some details are missing to make what I want. Few days ago I developped stuff in PyQt I 'd like to recuperate in Pyside.. the central difficulty is to import Matplotlib in Pyside. In PyQt I was using FigureCanvasQTAgg but in Pyside I couldn't find something equivalent allowing to link Mpl and pyside.. It seems you're able to make drawings (with add.patch) but how to do for inserting a figure? Thanks Best Lionel -- 10 Tips for Better Web Security Learn 10 ways to better secure your business today. Topics covered include: Web security, SSL, hacker attacks Denial of Service (DoS), private keys, security Microsoft Exchange, secure Instant Messaging, and much more. http://www.accelacomm.com/jaw/sfnl/114/51426210/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] matplotlib and pyside..
The version of PySide doesn't really matter so long as it is reasonably new. You need a newer version of Matplotlib and yes, the Github master is newer than the current release. Gerald. On 20/07/2011 8:29 PM, lionel chiron wrote: Hi Gerald again, I recuperated the Pyside last version the 1.0.4 from Pyside's site but I obtained the same error message trying to use my former code (same used with PyQt with Figure Canvas) raise ImportError, Warning: formlayout requires PyQt4v4.3 Is the github version even more recent than this one?? Thanks Regards Lionel 2011/7/20 Gerald Storer g...@mrxtech.com.au mailto:g...@mrxtech.com.au Have a closer look at the example I gave. The currently released version of matplotlib doesn't support PySide at all. So I cheated and simply drew to the generic Agg backend and then copied the whole figure (gcf = get current figure) into a PySide QImage object at the end. The QImage can then be displayed however you want inside your Qt application. I used a QGraphicsScene but there are other options. If you really wanted to I guess you could use FigureCanvasAgg as an intermediary - but the process is fundamentally different. You can't just drop that it into your PySide app as a widget like you can with FigureCanvasQTAgg. As mentioned earlier, if you'd like to use the same code simply wait for the next release of matplotlib which will support PySide or you can get a copy of the source from github master today that also support PySide. Gerald. On 20/07/2011 3:59 PM, lionel chiron wrote: Hi Gerald, I found yesterday interesting informations on a forum where you answered about Matplotlib and pyside .. but some details are missing to make what I want. Few days ago I developped stuff in PyQt I 'd like to recuperate in Pyside.. the central difficulty is to import Matplotlib in Pyside. In PyQt I was using FigureCanvasQTAgg but in Pyside I couldn't find something equivalent allowing to link Mpl and pyside.. It seems you're able to make drawings (with add.patch) but how to do for inserting a figure? Thanks Best Lionel -- 5 Ways to Improve Secure Unified Communications Unified Communications promises greater efficiencies for business. UC can improve internal communications as well as offer faster, more efficient ways to interact with customers and streamline customer service. Learn more! http://www.accelacomm.com/jaw/sfnl/114/51426253/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Matplotlib and PySide ?
On Wed, Sep 15, 2010 at 3:03 AM, David Trémouilles david.t...@gmail.com mailto:david.t...@gmail.com wrote: Hello, Does anybody know if matplotlib work with pyside ? If it does how to use matplotib with pyside ? Thanks, David David, I am not familiar with PySide, so I looked it up. Please correct me if I am wrong, but it appears to be an alternative to PyQt for licensing reasons, and the FAQ says that it is API compatible. On the python side of matplotlib, I wonder if using PySide would be as simple as just replacing all of the import PyQt or import PyQt4 with import PySide (and all the from PyQt import ...). Does PySide still use the same compiled Qt libraries that PyQt uses? If so, then I don't *think* you need to recompile the Qt backends, but I am not entirely sure. Good luck! Ben Root Hi Ben, I did try to roughly replace PyQt4 import by PySide import in my installed matplotlib but pyplot.plot function led to a seg fault... (PyQt and PySide where indeed compiled with the same Qt lib) I'm not skilled enough to go further on... Thanks for your help, David -- Nokia and ATT present the 2010 Calling All Innovators-North America contest Create new apps games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Matplotlib and PySide ?
On Wed, Sep 15, 2010 at 3:03 AM, David Trémouilles david.t...@gmail.comwrote: Hello, Does anybody know if matplotlib work with pyside ? If it does how to use matplotib with pyside ? Thanks, David David, I am not familiar with PySide, so I looked it up. Please correct me if I am wrong, but it appears to be an alternative to PyQt for licensing reasons, and the FAQ says that it is API compatible. On the python side of matplotlib, I wonder if using PySide would be as simple as just replacing all of the import PyQt or import PyQt4 with import PySide (and all the from PyQt import ...). Does PySide still use the same compiled Qt libraries that PyQt uses? If so, then I don't *think* you need to recompile the Qt backends, but I am not entirely sure. Good luck! Ben Root -- Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
