原代码说明: 1帧: /********************************* AS3.0 LOADING CODE www.mhhf.net MAGIC WING STUDIO BY 2007-09-01 **********************************/ stop(); stage.scaleMode=StageScaleMode.NO_SCALE; //设置舞台属性不跟随播放器大小而改变 stage.showDefaultContextMenu=false; //屏蔽右键菜单 stage.frameRate=30; //设置帧频为30 var stageW=stage.stageWidth; var stageH=stage.stageHeight; //取得舞台宽和高 var loadclip:MovieClip=new MovieClip(); //创建LOADING MC loadclip this.addChild(loadclip) //添加loadclip到舞台 var txt=new TextField(); //创建文本文件 txt txt.autoSize=TextFieldAutoSize.CENTER; //文本文件自适应大小并且居中显示 txt.text="AS3.0 Loading..."; txt.textColor=0x000000; //设置文本颜色 txt.selectable=false; //文本设置为不可选 txt.x=stageW/2-txt.width/2; txt.y=stageH/2-txt.height/2; //设置本文件放置于舞台中央 loadclip.addChild(txt); //将文本实例txt添加到loadclip
var stgb=new Sprite(); stgb.graphics.lineStyle(1,0x000000,1); stgb.graphics.beginFill(0xff0000,.5); //采用单色填充,红色透明50%(.5) stgb.graphics.drawRect(0,0,200,10); stgb.graphics.endFill(); stgb.x=stageW/2-stgb.width/2; stgb.y=txt.y+txt.height+5; loadclip.addChild(stgb) //绘制进度条底色并且添加到loadclip
var stg=new Sprite(); stg.graphics.lineStyle(1,0x000000,.5); stg.graphics.beginGradientFill(GradientType.LINEAR,[0xff0000,0xffff00],[100,100],[0,255]); //采用渐变填充 红--黄 stg.graphics.drawRect(0,0,200,10); stg.graphics.endFill(); stg.x=stageW/2-stg.width/2; stg.y=txt.y+txt.height+5; loadclip.addChild(stg) //绘制进度条并且添加到loadclip
this.loaderInfo.addEventListener(ProgressEvent.PROGRESS,loading); //添加进度监听 this.loaderInfo.addEventListener(Event.COMPLETE,loaded); //添加进度完成监听 function loading(eve) { var loadpre:int=eve.bytesLoaded/eve.bytesTotal*100; txt.text="影片载入"+loadpre+" %"; stg.scaleX=loadpre/100; } //显示进度载入百分比----- function loaded(eve) { txt.text="影片载入完毕!"; if (framesLoaded == totalFrames) { removeChild(this.getChildAt(0)); nextFrame(); } } //载入完毕清除LOADING MC 下一帧播放音乐
附件: AS3进度条代码.rar
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