www.pudn.com > photoFlow_AS3_001.rar > PhotoEffect.as

package com.flashloaded.as3.effects{ 
	import com.flashloaded.as3.Photo; 
	import com.flashloaded.as3.effects.Effect; 
	import com.flashloaded.as3.Points; 
	 
	public class PhotoEffect extends Effect{ 
		 
		public var right:Points; 
		public var left:Points; 
		public var center:Points; 
 
		public function PhotoEffect(target:Photo){ 
			super(target); 
		} 
		 
		public function initPoints():void{ 
			right=new Points(0,hpers*view/100,photo.photoWidth-vpers,0,photo.photoWidth-vpers,photo.photoHeight,0,photo.photoHeight-hpers*((100-view)/100)); 
			left=new Points(0,0,photo.photoWidth-vpers,hpers*view/100,photo.photoWidth-vpers,photo.photoHeight-hpers*((100-view)/100),0,photo.photoHeight); 
			center=new Points(0,0,photo.photoWidth,0,photo.photoWidth,photo.photoHeight,0,photo.photoHeight); 
		} 
		 
		 
		 
		public function transform(type:String):void{ 
			 
			item.image.visible=false; 
			if(type=="right"){ 
				transformMotionTo(right); 
			}else if(type=="left"){ 
				transformMotionTo(left); 
			}else if(type=="center"){ 
				transformMotionTo(center); 
			}else{ 
				trace("unreconized side type"); 
			} 
			 
		} 
		 
		public function transformTo(type:String):void{ 
			 
			item.image.visible=false; 
			if(type=="right"){ 
				transformImage(right); 
			}else if(type=="left"){ 
				transformImage(left); 
			}else if(type=="center"){ 
				transformImage(center); 
			}else{ 
				trace("unreconized side type"); 
			} 
		} 
		 
		override public function get points():Points{ 
			if(_points==null){ 
				_points=new Points(0,0,photo.photoWidth,0,photo.photoWidth,photo.photoHeight,0,photo.photoHeight); 
			} 
			return _points; 
		} 
		 
		 
		public function get scaledWidth():Number{ 
			return vpers*photo.photoWidth; 
		} 
		 
		public function get photo():Photo{ 
			return Photo(item); 
		} 
		 
		public function get vpers():Number{ 
			return photo.vpers; 
		} 
		 
		public function get hpers():Number{ 
			return photo.hpers; 
		} 
		public function get view():Number{ 
			return photo.sys.view; 
		} 
		override public function get speed():Number{ 
			return photo.speed; 
		} 
	} 
}