Re: [matplotlib-devel] Event handling example not working

[Neil C. <nei...@gm...>]

Thanks - sorry for posting the mailing list address instead of the the
event handling page(!).  That'll teach me to email before
proof-reading...

2008/10/29 Ryan May <rm...@gm...>:
> Neil Crighton wrote:
>> I noticed on the event handling doc page:
>>
>> mat...@li...
>>
>> that the draggable rectangle example doesn't work in version 0.98.3.
>> The rectangle class no longer seems to have the xy property.  If you
>> replace the current on_press() method in the example with the code
>> below it seem to work.
>>
>>     def on_press(self, event):
>>         'on button press we will see if the mouse is over us and store
>> some data'
>>         if event.inaxes != self.rect.axes: return
>>
>>         contains, attrd = self.rect.contains(event)
>>         if not contains: return
>>         xy = self.rect.get_x(),self.rect.get_y()
>>         print 'event contains', xy
>>         x0, y0 = xy
>>         self.press = x0, y0, event.xdata, event.ydata
>>
>
> Good catch.  I checked in a slightly different version of the fix.
>
> Ryan
>
> --
> Ryan May
> Graduate Research Assistant
> School of Meteorology
> University of Oklahoma
>