the visible of a stack

[Chipp Walters]

Hi Dick,
I assume you benchmarked your function to see if it's faster. I'm not a big
fan of huge nested if then loops, as I find them more difficult to debug--
and I generally think they are slower. I suppose yours is offset by the
single exit point. But, my gut would tell me my function would run plenty
fast for most applications. I agree, there's no need to calculate the
corners for each display. Thanks for taking a look :-)



On Thu, Sep 25, 2008 at 3:15 PM, Dick Kriesel <dick.kriesel at mail.com> wrote:

> Hi, Chipp.  Here's a version that's effectively the same but that has a
> couple minor advantages.