def getRendererList(self):
        result = []
        renWin = self.GetRenderWindow()
        renderers = renWin.GetRenderers()
        renderers.InitTraversal()
        for i in xrange(renderers.GetNumberOfItems()):
            result.append(renderers.GetNextItem())
        return result
getRendererList() -> list
dataset/ETHPy150Open VisTrails/VisTrails/contrib/titan/vtkviewcell.py/QVTKViewWidget.getRendererList