flash实现苹果菜单效果代码

时间：2022-07-02 17:04:51 编辑：袖梨来源：一聚教程网

代码如下：

package com.TangWeiChun.MenuClass{
import flash.display.MovieClip;
import flash.display.BitmapData;
import flash.display.Bitmap;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.utils.Timer;
import flash.events.TimerEvent;
public class AppleMenu extends MovieClip {
  public var IcoArray:Array=[];
  public var scalelimit:Array=[0.2,0.5];
  public var time:Timer=new Timer(1000/35);
  public var Target_Obj:Object;
  public var BM_ori_wid:Number;
  public var buffer:Boolean;
  //缓冲？
  public var f_mc:MovieClip=new MovieClip();
  public var ori_all_wid:Number;
  public var beishu=3;
  //有效距离3倍的单个图标宽度可调
  public function AppleMenu(target_mc:Object,IcoArr) {
   Target_Obj=target_mc;
   IcoArray=IcoArr;
   init();
   addIco(target_mc);
  }
  public function init() {
   time.addEventListener(TimerEvent.TIMER,Func);
   buffer=false;
   f_mc.x=mouseX;
   f_mc.y=mouseY;
   time.start();
  }
  public function addIco(target_obj:Object) {
   for (var j=0; j     var BMD=new IcoArray[j](0,0);
    var BM:Bitmap=new Bitmap(BMD);
    BM_ori_wid=BM.width;
    var p:Number=scalelimit[0];
    BM.width=BM.width*p;
    BM.height=BM.height*p;
    BM.smoothing=true;
    var mc0:MovieClip=new MovieClip();
    BM.x=-BM.width/2;
    BM.y=-BM.height/2;
    mc0.addChild(BM);
    var mc:MovieClip=new MovieClip();
    mc.addChild(mc0);
    ori_all_wid=mc.width*(IcoArray.length-1);
    mc.x=BM.width*j;
    target_obj.addChild(mc);
    mc.ori_x=mc.x;
    mc.ori_y=mc.y;
    mc.ori_stage_x=mc.x+mc.parent.x;
    mc.ori_stage_y=mc.y+mc.parent.y;
    mc.ori_width=mc.width;
    mc.ori_height=mc.height;
    mc.name="Ico_"+j;
    mc.links="http://www.www.com/"+j+".html";
    mc.addEventListener(MouseEvent.MOUSE_DOWN,MD_event);
   }
  }
  public function MD_event(e:MouseEvent) {
   trace(e.target.parent.links);
  }
  public function Func(event:TimerEvent) {
   event.updateAfterEvent();
   if (buffer) {
    f_mc.x+=(mouseX-f_mc.x)/7;
    f_mc.y+=(mouseY-f_mc.y)/7;
   } else {
    f_mc.x=mouseX;
    f_mc.y=mouseY;
   }
   var all_wid=0;
   for (var j=0; j     var T_x:Number=Target_Obj.getChildByName("Ico_"+j).ori_stage_x;
    var T_y:Number=Target_Obj.getChildByName("Ico_"+j).ori_stage_y;
    var wid:Number=Target_Obj.getChildByName("Ico_"+j).ori_width;
    all_wid+=Target_Obj.getChildByName("Ico_"+j).width;
    if (f_mc.x>=T_x&&f_mc.x-T_x<=wid* beishu) {
     Target_Obj.getChildByName("Ico_"+j).width=wid+((wid* beishu)-(f_mc.x-T_x))/(wid* beishu)*(scalelimit[1]*BM_ori_wid-wid);
     Target_Obj.getChildByName("Ico_"+j).height=wid+((wid* beishu)-(f_mc.x-T_x))/(wid* beishu)*(scalelimit[1]*BM_ori_wid-wid);
    } else if (f_mc.x      Target_Obj.getChildByName("Ico_"+j).width=wid+((wid* beishu)-(T_x-f_mc.x))/(wid* beishu)*(scalelimit[1]*BM_ori_wid-wid);
     Target_Obj.getChildByName("Ico_"+j).height=wid+((wid* beishu)-(T_x-f_mc.x))/(wid* beishu)*(scalelimit[1]*BM_ori_wid-wid);
    } else {
     Target_Obj.getChildByName("Ico_"+j).width=wid;
     Target_Obj.getChildByName("Ico_"+j).height=wid;
    }
   }
   Target_Obj.getChildByName("Ico_"+0).x=Target_Obj.getChildByName("Ico_"+0).ori_x-((all_wid-Target_Obj.getChildByName("Ico_"+0).width)-ori_all_wid)/2;
   for (var jj=1; jj     Target_Obj.getChildByName("Ico_"+jj).x=Target_Obj.getChildByName("Ico_"+(jj-1)).x+Target_Obj.getChildByName("Ico_"+(jj-1)).width/2+Target_Obj.getChildByName("Ico_"+(jj)).width/2;
   }
  }
}
}

导入类：

import com.TangWeiChun.MenuClass.AppleMenu;
//导入类
var IcoArr:Array=[T贝贝,T欢欢,T2008,T晶晶,T妮妮,T迎迎];
//图标类名数组
var myAppleMenu:AppleMenu=new AppleMenu(Container_mc,IcoArr);
//创建一个实例
myAppleMenu.buffer=true;

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