示例#1
0
 def __init__(self, canvas):
     QwtPlotZoomer.__init__(
         self, xBottom, yRight, self.DragSelection, self.AlwaysOff, canvas)
示例#2
0
 def __init__(self, canvas):
     QwtPlotZoomer.__init__(self, xBottom, yRight, self.DragSelection,
                            self.AlwaysOff, canvas)