# Create some mouse events for zooming
self.Bind(wx.EVT_LEFT_DOWN, self.OnMouseLeftDown)
self.Bind(wx.EVT_LEFT_UP, self.OnMouseLeftUp)
# Create some mouse events for zooming
self.Bind(wx.EVT_LEFT_DOWN, self.OnMouseLeftDown)
self.Bind(wx.EVT_LEFT_UP, self.OnMouseLeftUp)