wxgraphics.py 文件源码

def repaint(self, event):
        """Handle wx repaint events.

        Notes:
            This should only be called from the wx event loop.  If you need to
            manually trigger a repaint, call self.triggerRepaint instead to
            post an EVT_REPAINT event.
        """
        wx.BufferedPaintDC(self, self.drawingBuffer)