Re: drawables and refresh rates

[Fredrik Arnerup <e97_far e kth se>]

ons 2004-12-01 klockan 11:14 -0600 skrev Rob Benton:
> I have a Gdk::Drawable where I'm drawing 2 arcs.  A blue circle and a 
> red arc drawn on top of the blue circle.  I've got 2 Gtk::HScale widgets 
> using a DISCONTINUOUS_UPDATE that modify the angle and width of the red 
> arc.  On update the the blue circle is redrawn and then the red is 
> redrawn on top of it using the values from the scale widgets.  This 
> causes some flickering on the drawing area.  Is there a better way to do 
> this?

Use Gnome::Canvas instead?

-- 
Fredrik Arnerup <e97_far e kth se>
http://www.stacken.kth.se/~foo/