Packagekm.math
Classpublic final class MathFn

The MathFn class contains math functions not available from the Math class.
The MathFn class should not be instantiated !



Public Methods
 MethodDefined by
  
limit(val:*, min:*, max:*):*
[static] Limit a value between a min and max value.
MathFn
  
sgn(val:*):int
[static] Returns the sign of a value (-1, 0 or 1).
MathFn
Method detail
limit()method
public static function limit(val:*, min:*, max:*):*

Limit a value between a min and max value.

Parameters
val:* — Value to limit.
 
min:* — Minimum allowed value.
 
max:* — Maximum allowed value.

Returns
* — The result of the limit function.

Example
 import km.math.*;
   
 var v:int = 5;
 v = MathFn.limit(v, 1, 4);
 

sgn()method 
public static function sgn(val:*):int

Returns the sign of a value (-1, 0 or 1).

Parameters
val:*

Returns
int