[wxPython-users] Bitmap in a wxScrolledWindow

[Will McGugan]

> 
> But it seems to me that the reduction of the flicker is almost zero.
It
> flickers as before :-D
> Probably it is my poor knowledge of wx.DC things.
> Or probably it is that the images are quite big (1.5 MB, 2000 pixels
> wide), and so I have to live with some of the flicker :-)
> 
> Mhm... Will double buffering help here?
> 

Hi Andrea

I think its that you are clearing the paint DC then painting on top of
it. You could double buffer it, like you said. Or clear only the
portions of the window that are outside of the image - so no pixel is
drawn twice.


Will McGugan