control_panel_gui_3.py 文件源码

def OnEraseBackground(self, evt):
        """
        Add a picture to the background
        """
        # yanked from ColourDB.py
        dc = evt.GetDC()

        if not dc:
            dc = wx.ClientDC(self)
            rect = self.GetUpdateRegion().GetBox()
            dc.SetClippingRect(rect)
        dc.Clear()  
        # bmp = wx.Bitmap("/home/pi/Desktop/GoBox/Troubleshooting_GUI/dex.png") # Draw the photograph.
        # dc.DrawBitmap(bmp, 0, 400)                        # Absolute position of where to put the picture