Hello list,

I run into trouble with the formelly working 
example ''ginput_manual_clabel.py'' or the following minimal example (in 
ipython -pylab)

CS = plt.contour(reshape(arange(20)%3, (4, 5)), [0, 1, 2])
CL = plt.clabel( CS, manual=True )

First of all I get a DeprecationWarning during the startup (for GTKAGG and 
TKAGG)

/scratch/michler/SOFT/lib/python2.5/site-packages/matplotlib/backend_bases.py:1793:
 
DeprecationWarning: Using default event loop until function specific to this 
GUI is implemented
  warnings.warn(str,DeprecationWarning)

and the worse point is that I am not able to select some clabel-positions 
(GTKAGG, TKAGG and WXAGG) and 
if I try to leave the selection mode I get 

GTKAGG:
<type 'exceptions.TypeError'>: stop_event_loop() takes exactly 1 argument (2 
given)
 
/scratch/michler/SOFT/lib/python2.5/site-packages/matplotlib/blocking_input.py(196)mouse_event_stop()
    195         # returned before using data.
--> 196         self.fig.canvas.stop_event_loop(event)
    197 

TKAGG:
  File "/usr/lib/python2.5/lib-tk/Tkinter.py", line 920, in update
    self.tk.call('update')
_tkinter.TclError: can't invoke "update" command:  application has been 
destroyed

WXAGG:
nothing

Could anybody help me?

Kind regards,
Matthias

Attachment: ginput_manual_clabel.py
Description: application/python

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