canvas3d.py 文件源码

def save_bitmap(self, path):
        context = wx.ClientDC( self )
        memory = wx.MemoryDC( )
        x, y = self.ClientSize
        bitmap = wx.Bitmap( x, y, -1 )
        memory.SelectObject( bitmap )
        memory.Blit( 0, 0, x, y, context, 0, 0)
        memory.SelectObject( wx.NullBitmap)
        bitmap.SaveFile( path, wx.BITMAP_TYPE_PNG )