Thanks Alex, I will look into that.
2008/12/10 Alex Karmazin <[EMAIL PROTECTED]> > > I notes that focus and zoom influenced on number of polygons that > renders. If you set for example zoom = 10 and focus = 100 it will be > likely the same picture if you use zoom = 100 and focus = 10. But in > this variants number of rendered polygons will be not the same. I > don't know if it is a bug or feature but it is at least in 2.1 > version. And performance directly depends on number of rendered > polygons. Hope it would be helpful information. > > On Dec 10, 1:32 pm, Darcey <[EMAIL PROTECTED]> wrote: > > Anyone got any documentation, examples or information on: > > > > - Redraw region limiting / optimisation > > - Limiting rendering redraw region to precise dimensions > > - RectangleClipping redraw regions (used but is still outside of > > clipping mask) > > - What's the best method of redraw region optimisation > > > > Thanks > > > > D. >
