On Apr 5, 2007, at 2:14 PM, belinda thom wrote: > > I do think its valuable to be able to write a blocking mouse > function. After your pointer to Timer (which led me to the threading > Python library) and idle handler (which I didn't find useful doc on, > so didn't persue), I came up with the code I'll append below. My > printing of time elapsed seems to imply the thing is working as I'd > expect (I see times that differ by about 1 second). Problem is, I > still get the twirling wheel of deadness on my Mac that led me to > post my original message.
You will probably always have this problem when you do things that prevent the GUI's event loop from running. Are you running your code from within iPython or as a script? > And then I got Chris's great reply, which makes me wonder if I'm > trying to do too much. I'd have to agree with Chris that you are trying to do too much from within pylab. > I've been using pyrorobotics, which relies heavily on Tk, but their > plotting facilities are not great. So I started using matplotlib and > really like it. And I ran into problems w/their Tk interface where > windows wouldn't update correctly on the mouse unless the mouse was > clicked in the window. Found some stuff via google implying this was > some nasty bug on Mac, didn't find an easy work around, so now try to > use matplotlib whenever possible, which explains my current path to > trying to use it to provide a simple graphic interface to a python > Connect 4 game that I wrote so my students can have fun writing > "smart" game players in my AI course. If that's what you're aiming for you'd probably be happier with the result if you write something using Tkinter's Canvas or the wxPython FloatCanvas. > In Matlab, I'm used to building applications, so I was hoping it > would be possible to do something similar in matplotlib. Well, it's entirely possible to build applications that use matplotlib. The thing to remember is that matplotlib isn't its own programming language or development environment -- it ties Python and and bunch of libraries together to provide a Matlab-like interface in the 'pylab' module. > Perhaps matplotlib is not currently set up for such things (in > which case I'd > like to ask if this is something you'd like to include in the future). Although I'm matplotlib is going to continue becoming more powerful and flexible, I'd personally be surprised if that ever becomes one of the project's goals. I obviously can't speak for anyone else, but it seems to me that people who want to build GUI applications using matplotlib should be doing so by using matplotlib from within Python. I also suspect that the engineering effort involved in making this functionality happen might be beyond the scope of the project. Ken ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
