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I am trying to display a vertex marker for a QGIS python plugin I am writing. I am getting a the following error...

'NameError: global name 'QgsVertexMarker' is not defined'

canv = self.iface.mapCanvas()
marker = QgsVertexMarker(canv)

What am I doing wrong?

Thank you

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up vote 2 down vote accepted

You just need to import it from the qgis.gui module

 from qgis.gui import QgsVertexMarker
share|improve this answer
doh! Many thanks :) – Matt Feb 20 '13 at 11:47

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