def __init__(self): VectorTool.__init__(self, 'Curve', 'curve.png' )
def __init__(self): VectorTool.__init__(self, 'Rectangle', 'rectangle.png' )
def __init__ (self): VectorTool.__init__(self,name='Line',icon='pencil.png')
def __init__(self): VectorTool.__init__(self, "Curve", "curve.png")