lol, that's ridiculous! You shouldn't do that by casting to string and back. Way too exprensive.
Just have a look at the Round(), Floor() and Ceil() functions in the math unit:
Some good info can be found here:
http://www.delphibasics.co.uk/RTL.asp?Name=Round
Btw: I don't understand your syntax. You're doing this:
Is that even possible? Shouldn't it be?Code:result_flt:single=math.ArcTan2(dy,dx);
Code:var result_flt: single; begin result_flt := math.ArcTan2(dy,dx); end;
Bookmarks