Math.round in the computing of middle screen is necessary

if I want to open a popup at middle of screen in some example I see
that is used also Math.round;
is obligatory?
there are situation where the result of screen/2 if isn¢t an integer can to
cause prolems?

den said the following on 3/5/2007 1:43 PM:

Quote:

if I want to open a popup at middle of screen in some example I see
that is used also Math.round;
is obligatory?
there are situation where the result of screen/2 if isn’t an integer can to
cause prolems?

Why take the chance if using Math.round() can prevent any potential problem?

--
Randy
Chance Favors The Prepared Mind
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Math.round in the computing of middle screen is necessary

re: Math.round in the computing of middle screen is necessary

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