as3加载多张图片并拖动

import flash.net.URLRequest;
import flash.display.Loader;
import flash.events.MouseEvent;
import flash.display.Sprite;
import flash.display.Bitmap;
var sp:Sprite= new Sprite()
/*sp.graphics.beginFill(0xff0000)
sp.graphics.drawCircle(30,30,50)
sp.graphics.endFill()*/
var imgArray:Array=new Array();
for (var i:int=0; i<4; i++)
{
 imgArray[i]=i+".jpg" ;
}

var imgint:int = imgArray.length;
var kk:int=1
trace(imgint);

for (var j:int=0; j<imgint; j++)
{

 var pp:URLRequest= new URLRequest();
 pp.url = imgArray[j];
 var pp1:Loader= new Loader();
 pp1.load(pp);
 addChildAt(pp1,j+1);
 pp1.x +=  j * 40;
 pp1.y = j * 30;
 pp1.addEventListener(MouseEvent.MOUSE_DOWN,px)
 pp1.addEventListener(MouseEvent.MOUSE_UP,px1);
}
function px(evt:MouseEvent):void
{
 var bb:Bitmap=Bitmap(evt.currentTarget.content)
  trace(evt.currentTarget.content)
      addChild(sp)
   sp.addChild(bb)
     sp.startDrag(true)
 
}
 function px1(evt:MouseEvent):void{
 sp.stopDrag()
 /*this.removeChild(sp)*/
 
 for (var j:int=0; j<imgint; j++)
{
  var pp:URLRequest= new URLRequest();
 pp.url = imgArray[j];
 var pp1:Loader= new Loader();
 pp1.load(pp);
 addChildAt(pp1,j+1);
 pp1.x +=  j * 40;
 pp1.y = j * 30;
 pp1.addEventListener(MouseEvent.MOUSE_DOWN,px)
 pp1.addEventListener(MouseEvent.MOUSE_UP,px1);
 
  }
 }

  方法二，可以点击图片任意位置进行手动

import flash.net.URLRequest;
import flash.display.Loader;
import flash.events.MouseEvent;
import flash.display.Sprite;
import flash.display.Bitmap;
var sp:Sprite= new Sprite()
/*sp.graphics.beginFill(0xff0000)
sp.graphics.drawCircle(0,0,50)
sp.graphics.endFill()*/
var imgArray:Array=new Array();
for (var i:int=0; i<4; i++)
{
 imgArray[i]=i+".jpg" ;
}

var imgint:int = imgArray.length;
var kk:int=1
trace(imgint);

for (var j:int=0; j<imgint; j++)
{

 var pp:URLRequest= new URLRequest();
 pp.url = imgArray[j];
 var pp1:Loader= new Loader();
 pp1.load(pp);
 addChildAt(pp1,j+1);
 pp1.x +=j * 40;
 pp1.y+= j * 30;
 pp1.addEventListener(MouseEvent.MOUSE_DOWN,px)
 pp1.addEventListener(MouseEvent.MOUSE_UP,px1);
//.contentLoaderInfo
}
function px(evt:MouseEvent):void
{
 var bb:Bitmap=Bitmap(evt.currentTarget.content as Bitmap)
  /*trace(evt.target.content)*/
      addChild(sp)
   sp.addChild(bb)
     sp.startDrag(false)
 sp.addEventListener(MouseEvent.MOUSE_UP,px1)
 /* trace(evt.currentTarget.content.name)*/
}
 function px1(evt:MouseEvent):void{
 
 trace("sdafsf")
 
 sp.stopDrag()
 this.removeChild(sp)
 
 for (var j:int=0; j<imgint; j++)
{
  var pp:URLRequest= new URLRequest();
 pp.url = imgArray[j];
 var pp1:Loader= new Loader();
 pp1.load(pp);
 addChildAt(pp1,j+1);
 pp1.x +=j * 40;
 pp1.y+= j * 30;
 pp1.addEventListener(MouseEvent.MOUSE_DOWN,px)
 pp1.addEventListener(MouseEvent.MOUSE_UP,px1);
 
  }
 }