'**SUMMARY**
Returns the height of the feature.
**RETURNS**
An integer value for the feature\'s width.
**EXAMPLE**
>>> img = Image("OWS.jpg")
>>> blobs = img.findBlobs(128)
>>> for b in blobs:
>>>    if b.width() > b.height():
>>>       print "wider than tall"
>>>       b.draw()
>>> img.show()'

def width(self):

    self._updateExtents()
    return self._mWidth
