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kraudio

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Posts postados por kraudio

  1. Salve galera esperta, estou com uma grave duvida, tenho uma galeria(rotação de imagens) que carrega as imagens que estao referenciadas dentro de um XML, preciso que alem de trazer as imagens traga o titulo e a descricao de cada imagem, alguém tem alguma ideia de como fazer?

    Segue o action

    import flash.filters.BlurFilter;
    stop();
    counter=-1;
    //Check if the GET parameter XMLfile is set, if not use a default file
    if(_root.XMLfile==undefined || _root.XMLfile==""){
        _root.XMLfile="27-imagerotator.xml";
    }
    //Fix the size of the content
    Stage.scaleMode = "noScale";
    //There are 2 movie clips used, and they are rotated
    currentTop=0;
    //Get the percentage loaded of the next image
    function getPercentLoaded(){
        return(100*eval("displayImage"+currentTop).getBytesLoaded()/eval("displayImage"+currentTop).getBytesTotal());
    }
    //Set the current image to the next image
    function nextListImage(){
        currentImage=(currentImage+1)%imageList.length;
        return currentImage;
    }
    //Set the current image to the previous image
    function previousListImage(){
        currentImage=(currentImage-1)%imageList.length;
        if(currentImage<0){currentImage=imageList.length-1;}
        return currentImage;
    }
    //Reset the delay counter, swap the images in depth, and make the top invisible
    function nextImage(){
        counter=200;
        currentTop=(currentTop+1)%2;
        eval("displayImage"+currentTop).swapDepths(eval("displayImage"+((currentTop+1)%2)));
        eval("displayImage"+currentTop)._alpha=0;
        return currentTop;
    }
    //Scale the image to fit the window
    function fitImages(){
        stageRatio=Stage.width/Stage.height;
        docprops=stageRatio+" "+Stage.width+" "+Stage.height;
        topImageRatio=eval("displayImage"+currentTop)._width/eval("displayImage"+currentTop)._height;
        if(isNaN(topImageRatio) || topImageRatio==Infinity){
        }else if(topImageRatio<stageRatio){
            if(eval("displayImage"+currentTop)._height!=Stage.height){
                eval("displayImage"+currentTop)._width*=Stage.height/eval("displayImage"+currentTop)._height;
                eval("displayImage"+currentTop)._height=Stage.height;
            }
        }else{
            if(eval("displayImage"+currentTop)._width!=Stage.width){
                eval("displayImage"+currentTop)._height*=Stage.width/eval("displayImage"+currentTop)._width;
                eval("displayImage"+currentTop)._width=Stage.width;
            }
        }
        eval("displayImage"+currentTop)._x=(550-eval("displayImage"+currentTop)._width)/2;
        eval("displayImage"+currentTop)._y=(400-eval("displayImage"+currentTop)._height)/2;
    }
    var imageList:Array = Array();
    var myXml:XML = new XML();
    myXml.ignoreWhite = true;
    myXml.load(_root.XMLfile);
    //Load the xml file and parse it
    myXml.onLoad = function() {
        currentImage=myXml.childNodes[0].childNodes.length-1;
        for(imageIndex=0;imageIndex<myXml.childNodes[0].childNodes.length;imageIndex++){
        imageList[imageIndex]=myXml.childNodes[0].childNodes[imageIndex].childNodes[0].childNodes[0];
        }
        //reset the delay counter
        counter=200;
        //load an image
        loadMovie(imageList[nextListImage()], eval("displayImage"+nextImage()));
    }
    onEnterFrame=function(){
        counter--;
        //if the xml file has loaded
        if(imageList.length>0 && counter>(-1)){
            //if the delay counter hits 0, load the next image
            if(counter==0){
                loadMovie(imageList[nextListImage()], eval("displayImage"+nextImage()));
            }    
            //start the transition after the next image has loaded
            if(eval("displayImage"+currentTop)._alpha<100 && eval("displayImage"+currentTop).getBytesLoaded()==eval("displayImage"+currentTop).getBytesTotal() && eval("displayImage"+currentTop).getBytesLoaded()>0 ){
                //scale the new image
                fitImages();
                //quality of the blur
                quality = 2;
                //The next 4 lines apply a blur to the transition. Remve these lines if the applet runs slow
                var filter:BlurFilter = new BlurFilter(eval("displayImage"+((currentTop+1)%2))._alpha, eval("displayImage"+((currentTop+1)%2))._alpha, quality);
                eval("displayImage"+currentTop).filters=[filter];            
                var filter2:BlurFilter = new BlurFilter(eval("displayImage"+currentTop)._alpha, eval("displayImage"+currentTop)._alpha, quality);
                eval("displayImage"+((currentTop+1)%2)).filters=[filter2];                
                
                //fade one in and one out
                eval("displayImage"+currentTop)._alpha+=4;
                eval("displayImage"+((currentTop+1)%2))._alpha-=4;
                //image is still loading
            }else if(eval("displayImage"+currentTop).getBytesLoaded()!=eval("displayImage"+currentTop).getBytesTotal()){
                counter=200;
            }
        }
    }
    Segue XML
    <?xml version="1.0"?>
    <images>
    <image><url>26-pic1.jpg</url></image>
    <image><url>26-pic2.jpg</url></image>
    <image><url>26-pic3.jpg</url></image>
    <image><url>26-pic4.jpg</url></image>
    </images>

    QUalquer ajuda é bem vinda

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