package
  {
          import flash.display.Sprite;
          import flash.events.MouseEvent;
          
          public class @ax-animation-ch04-MultiCurves2 extends Sprite
          {
                  private var numPoints:uint = 9;
                  public function @ax-animation-ch04-MultiCurves2()
                  {
                          init();
                  }
                  
                  private function init():void
                  {
                          // first set up an array of random points
                          var points:Array = new Array();
                          for (var i:int = 0; i < numPoints; i++)
                          {
                                  points[i] = new Object();
                                  points[i].x = Math.random() * stage.stageHeight;
                                  points[i].y = Math.random() * stage.stageHeight;
                          }
                          graphics.lineStyle(1);
  
                          // now move to the first point
                          graphics.moveTo(points[0].x, points[0].y);
  
                          // and loop through each next successive pair
                          for (i = 1; i < numPoints - 2; i ++)
                          {
                                  var xc:Number = (points[i].x + points[i + 1].x) / 2;
                                  var yc:Number = (points[i].y + points[i + 1].y) / 2;
                                  graphics.curveTo(points[i].x, points[i].y, xc, yc);
                          }
                          graphics.curveTo(points[i].x, points[i].y, points[i+1].x, points[i+1].y);
                  }
          }
  }