Feb. 10, 2011
10:46 p.m.
On 10 February 2011 17:24, Schwab,Wilhelm K <bschwab@anest.ufl.edu> wrote:
I knew I had read that somewhere: thanks for the link. Â Still, the question of performance lurks. Â Passing all of those parameters and setting all of the colors/pens/etc. for EVERY operation might be inefficient. Â Just asking...
indeed. But sometimes you can't avoid doing that, especially if you don't know who used canvas and for what before you.
-- Best regards, Igor Stasenko AKA sig.