Re: [Matplotlib-users] Is matplotlib compatible whith PyQt4 ?

[Samuel G. <sg...@ol...>]

I am not good enougth track and solve the problem.
Maybe I can be a beta tester.

I saw in svn that the author of qt4 backend is Charlie Moad.
And it is very young (6 weeks).

So a question for Charlie moad : do you have a example which could work
on my debian unstable station for embedding_in_qt4.py ?

thank you

Samuel


Darren Dale wrote:
> On Wednesday 16 August 2006 04:54, Samuel GARCIA wrote:
>   
>> I still have a problem. This is my code :
>>
>> import sys
>>
>> from PyQt4.QtCore import *
>> from PyQt4.QtGui import *
>>
>> from matplotlib.backends.backend_qt4agg import FigureCanvasQTAgg as
>> FigureCanvas
>> from matplotlib.figure import Figure
>>
>> #--------------------------------------------------------------------------
>> ---- class MyWidget(QWidget):
>>     def __init__(self, parent=None):
>>         QWidget.__init__(self, parent)
>>         self.menuBar = QMenuBar()
>>         self.fileMenu = QMenu(self.tr("&File"), self)
>>         self.menuBar.addMenu(self.fileMenu)
>>
>>         mainLayout = QVBoxLayout()
>>         mainLayout.setMenuBar(self.menuBar)
>>
>>         self.setLayout(mainLayout)
>>
>> #--------------------------------------------------------------------------
>> ---- if __name__ == "__main__":
>>     app = QApplication(sys.argv)
>>     dialog = MyWidget()
>>     dialog.show()
>>     sys.exit(app.exec_())
>>
>> and it does not works because the main window is blocking.
>> But when I comment this line :
>> #from matplotlib.backends.backend_qt4agg import FigureCanvasQTAgg as
>> FigureCanvas
>> it works !
>> What  am I doing wrong ?
>>     
>
> You may not be doing anything wrong. The qt4 backend is new and hasn't seen 
> much use. I think you are the first to try to embed in your own qt4 
> application. If you feel up to it, maybe you could try to track down the 
> problem.
>
> Darren
>