package aeon.easing {
  
          public class @ax-graphic-flex-image-effects-07-source-aeon-easing-Sine {
  
                  static public function easeIn (t:Number, b:Number, c:Number, d:Number):Number {
                          return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
                  }
  
                  static public function easeOut (t:Number, b:Number, c:Number, d:Number):Number {
                          return c * Math.sin(t/d * (Math.PI/2)) + b;
                  }
  
                  static public function easeInOut (t:Number, b:Number, c:Number, d:Number):Number {
                          return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
                  }
  
          }
  
  }