现在已经解决了这个问题： 在tmbLoaded函数中，我所要做的就是在photoBmp和photoBack创建之后放置if / else语句，并删除if / else语句中的补间。另外，我被建议不要为TweenLite使用全局变量，因为我不必担心使用TweenLite进行垃圾收集。
我正在使用图片库，转换中的第一张图片最终卡在文件底部附近，但剩下的图像直接就位。
我有一种潜在的怀疑，这可能与我在某个地方的定位或我的补间有关。我添加了一个全局变量，认为它可能与垃圾收集有关，导致我的补间部分停止，但这并没有解决问题。它只是第一张图像转换到舞台上时。在那之后，一切都很完美。甚至是点击过渡。
这是我最后一个项目的一部分，鉴于我已经解决了这个问题，一切都将最终奏效。一切都是使用as3构建的，所以你可以复制并粘贴它，如果你愿意的话。当然，除了xml（我将在评论中发布），从库中导入的url按钮，以及可以用任何嵌入字体伪造并导出为Myriad的文本格式。
var fileNameArray = new Array();
var urlArray = new Array();
var targetArray:Array = new Array();
var titleArray = new Array();
var descArray = new Array();
var i:Number;
var iTmb:Number = 0;
var imgTween:TweenLite;
var tweenDuration:Number = 0.4;
var tmbTotal:Number;
var dataXML:XML = new XML();
var photoFolder:String = "imgs/png/galleryImgs/";
var xmlLoader:URLLoader = new URLLoader();
xmlLoader.load(new URLRequest("scripts/xml/gallery.xml"));
xmlLoader.addEventListener(Event.COMPLETE, xmlComplete);
var tmbGroup:MovieClip = new MovieClip();
tmbGroup.x = 400;
tmbGroup.y = 165;
addChild(tmbGroup);
var txtFace:Font = new Myriad();
var headingFormat:TextFormat = new TextFormat();
headingFormat.font = txtFace.fontName;
headingFormat.color = 0x0099cc;
headingFormat.size = 14;
headingFormat.align = "left";
headingFormat.bold = true;
var bodyTxt:TextFormat = new TextFormat();
bodyTxt.font = txtFace.fontName;
bodyTxt.color = 0x333333;
bodyTxt.size = 14;
bodyTxt.align = "left";
// Text Fields
var headingTxt = new TextField();
headingTxt.condenseWhite = true;
headingTxt.autoSize = TextFieldAutoSize.LEFT;
headingTxt.selectable = false;
headingTxt.defaultTextFormat = headingFormat;
headingTxt.wordWrap = true;
headingTxt.width = 409;
headingTxt.height = 21;
headingTxt.x = 196;
headingTxt.y = 355;
var urlTxt = new TextField();
urlTxt.condenseWhite = true;
urlTxt.autoSize = TextFieldAutoSize.LEFT;
urlTxt.selectable = false;
urlTxt.defaultTextFormat = bodyTxt;
urlTxt.wordWrap = true;
urlTxt.multiline = true;
urlTxt.width = 490;
urlTxt.height = 21;
urlTxt.x = 196;
urlTxt.y = 375;
var descTxt = new TextField();
descTxt.condenseWhite = true;
descTxt.autoSize = TextFieldAutoSize.LEFT;
descTxt.selectable = false;
descTxt.defaultTextFormat = bodyTxt;
descTxt.wordWrap = true;
descTxt.multiline = true;
descTxt.width = 490;
descTxt.height = 150;
descTxt.x = 196;
descTxt.y = 401;
var urlTxtTarget = new TextField();
urlTxtTarget.condenseWhite = true;
urlTxtTarget.autoSize = TextFieldAutoSize.LEFT;
urlTxtTarget.selectable = false;
urlTxtTarget.defaultTextFormat = bodyTxt;
urlTxtTarget.wordWrap = true;
urlTxtTarget.multiline = true;
urlTxtTarget.width = 490;
urlTxtTarget.height = 21;
urlTxtTarget.x = 196;
urlTxtTarget.y = 5000;
var urlBtn:URLBtn = new URLBtn();
urlBtn.x = 196;
urlBtn.y = 375;
addChild(headingTxt);
addChild(urlTxt);
addChild(descTxt);
addChild(urlTxtTarget);
addChild(urlBtn);
urlBtn.visible = false;
function xmlComplete(e:Event):void {
dataXML = XML(e.target.data);
tmbTotal = dataXML.thumbnail.length();
for( i = 0; i < tmbTotal; i++ ) {
fileNameArray.push( dataXML.thumbnail[i].@filename.toString() );
urlArray.push( dataXML.thumbnail[i].@url.toString() );
targetArray.push( dataXML.thumbnail[i].@target.toString() );
titleArray.push( dataXML.thumbnail[i].@title.toString() );
descArray.push( dataXML.thumbnail[i].@description.toString() );
}
generateTmbs();
}
function generateTmbs():void {
var tmbRequest:URLRequest = new URLRequest( photoFolder + fileNameArray[iTmb] );
var tmbLoader:Loader = new Loader();
tmbLoader.load(tmbRequest);
tmbLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, tmbLoaded, false, 0, true);
iTmb++;
}
function tmbLoaded(e:Event):void {
if( iTmb < tmbTotal ) {
generateTmbs();
descTxt.text = "Loading " + iTmb + " of " + tmbTotal + " gallery images.";
} else {
headingTxt.text = titleArray[0];
descTxt.text = descArray[0];
urlTxt.text = urlArray[0];
urlTxtTarget.text = targetArray[0];
var photoContainer:MovieClip = MovieClip( tmbGroup.getChildAt(tmbTotal-2) );
photoContainer.addEventListener( MouseEvent.CLICK, transitionOut, false, 0, true );
imgTween = new TweenLite(photoContainer, tweenDuration, {rotation:0,
ease:Expo.easeInOut});
urlBtn.visible = true;
urlBtn.addEventListener(MouseEvent.CLICK, goto_URL, false, 0, true);
}
var photoBmp:Bitmap = new Bitmap();
var photoBack:MovieClip = new MovieClip();
photoBmp = Bitmap(e.target.content);
photoBmp.x = - photoBmp.width * 0.5;
photoBmp.y = - photoBmp.height * 0.5;
photoBmp.smoothing = true;
var photoBGWidth = photoBmp.width + 16;
var photoBGHeight = photoBmp.height + 16;
photoBack.addChild(photoBmp);
photoBack.graphics.lineStyle(1, 0x999999);
photoBack.graphics.beginFill(0xFFFFFF);
photoBack.graphics.drawRect( - photoBGWidth * 0.5, - photoBGHeight * 0.5, photoBGWidth, photoBGHeight );
photoBack.graphics.endFill();
photoBack.x = 200;
photoBack.y = 365;
photoBack.rotation = 45;
photoBack.name = "gallery " + tmbGroup.numChildren;
imgTween = new TweenLite(photoBack, tweenDuration * 2, {x:Math.random() * 20 - 10,
y:Math.random() * 20 - 10,
rotation:Math.random() * 20 - 10,
ease:Expo.easeInOut});
tmbGroup.addChildAt(photoBack, 0);
}
function transitionOut(e:MouseEvent):void {
var photoContainer:MovieClip = MovieClip(e.target);
photoContainer.removeEventListener( MouseEvent.CLICK, transitionOut );
imgTween = new TweenLite(photoContainer, tweenDuration, {x:220,
y:180,
rotation:45,
ease:Expo.easeInOut,
onComplete: transitionIn});
}
function transitionIn():void {
var photoContainer:MovieClip = MovieClip( tmbGroup.getChildAt(tmbTotal-1) );
var photoContainer2:MovieClip = MovieClip( tmbGroup.getChildAt(tmbTotal-2) );
var slideNum:Number = parseInt( photoContainer.name.slice(8,10) ) + 1;
if(slideNum == tmbTotal) slideNum = 0;
imgTween = new TweenLite(photoContainer, tweenDuration, {x:Math.random() * 20 - 10,
y:Math.random() * 20 - 10,
rotation:Math.random() * 20 - 10,
ease:Expo.easeInOut,
onComplete: photoClick});
imgTween = new TweenLite(photoContainer2, tweenDuration, {rotation:0,
ease:Expo.easeInOut});
tmbGroup.addChildAt( photoContainer, 0 );
headingTxt.text = titleArray[slideNum];
descTxt.text = descArray[slideNum];
urlTxt.text = urlArray[slideNum];
urlTxtTarget.text = targetArray[slideNum];
}
function photoClick():void {
var photoContainer:MovieClip = MovieClip(tmbGroup.getChildAt(tmbTotal-1) );
photoContainer.addEventListener( MouseEvent.CLICK, transitionOut, false, 0, true );
}
function goto_URL(me:MouseEvent) {
navigateToURL(new URLRequest(urlTxt.text), urlTxtTarget.text);
}
xml对于评论来说太长了：
<?xml version="1.0" encoding="utf-8"?>
<thumbnails>
<thumbnail filename="photoNumber01.jpg"
url="http://www.barnesjewish.org"
target="_blank"
title="Barnes-Jewish"
description="The dedicated heart transplant team members at Barnes-Jewish and Washington University focus only on patients undergoing transplant and those with congestive heart failure. Each person on the transplant team is an expert in a different area of transplantation. Together, they bring their expertise, knowledge and understanding to each patient in our program." />
<thumbnail filename="photoNumber02.jpg"
url="http://www.utsouthwestern.edu"
target="_blank"
title="UT Southwestern"
description="UT Southwestern Medical Center's Heart Transplant Program continues to rank among the best in the nation in survival rates for post-transplant patients." />
<thumbnail filename="photoNumber03.jpg"
url="http://www.mayoclinic.org/heart-transplant/"
target="_blank"
title="Mayo Clinic"
description="The Mayo Clinic Heart Transplant Program encompasses heart, heart-lung and lung transplant, as well as the use of ventricular assist devices for infants, children and adults." />
<thumbnail filename="photoNumber04.jpg"
url="http://www.jeffersonhospital.org"
target="_blank"
title="Jefferson Hospital"
description="As a heart care patient at Jefferson, a knowledgeable and skilled team of physicians, surgeons, nurse coordinators, psychologists, pharmacists, dieticians, researchers and staff with robust expertise and state-of-the-art resources will support you." />
<thumbnail filename="photoNumber05.jpg"
url="http://www.massgeneral.org"
target="_blank"
title="Massachusetts General Hospital"
description="The Heart Transplant Program draws on state-of-the-art technology, leading-edge medical and surgical interventions and more than two decades of experience to provide patients with individualized care before and after their heart transplant." />
</thumbnails>
答案 0 :(得分：0)
现在已经解决了这个问题： 在tmbLoaded函数中，我所要做的就是在photoBmp和photoBack创建之后放置if / else语句，并删除if / else语句中的补间。另外，我被建议不要为TweenLite使用全局变量，因为我不必担心使用TweenLite进行垃圾收集。