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8/2/2010 2:56:51 AM
Title: Loaded images's positions are incorrect
My gallery project containt a main class as follow:
package
{
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Loader;
import flash.display.MovieClip;
import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.events.Event;
import flash.events.MouseEvent;
/**
* ...
* @author Tuan
*/
public class Main extends MovieClip
{
//Declare member variables here
var urlLoader:URLLoader;
var xml:XML;
var xmlPath:URLRequest;
var imgPath:URLRequest;
var x_counter:Number = 0;
var y_Counter:Number = 0;
var initX:Number = 180;
var initY:Number = 250;
var thumbnail_Width:Number = 200;
var thumbnail_Height:Number = 150;
var spaceW:Number = 10;
var spaceH:Number = 12;
var offset:int = 0;
var loader:Loader;
//Constructor here
public function Main()
{
xmlPath = new URLRequest("Demo.xml");
urlLoader = new URLLoader();
urlLoader.load(xmlPath);
urlLoader.addEventListener(Event.COMPLETE, processXML);
btnSearch.addEventListener(MouseEvent.CLICK, searchClick);
next.buttonMode = true;
prev.buttonMode = true;
btnSearch.buttonMode = true;
}
//Process loaded xml file
public function processXML(e:Event):void
{
xml = new XML(e.target.data);
for (var i:int = 0; i < xml.game.length(); i++)
{
loadThumb(xml.game[i].@thumb);
}
}
//Load thumbnails here
public function loadThumb(path:String)
{
loader = new Loader();
loader.name = path;
imgPath = new URLRequest(path);
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, thumbnail_Loaded);
loader.load(imgPath);
trace("======"+loader.name);
}
//Process loaded thumbnails here
public function processThumb(e:Event):void
{
/*var my_thumb:Loader = Loader(e.target.loader);
if (my_thumb.name == loader.name)
{
var container:mcContainer = new mcContainer();
addChild(container);
container.addChild(my_thumb);
container.x = (thumbnail_Width + spaceW) * x_counter + initX;
container.y = (thumbnail_Height +spaceH) * y_Counter + initY;
container.buttonMode = true;
container.addEventListener(MouseEvent.CLICK, containerClick);
if (x_counter + 1 < 3)
{
x_counter++;
}
else
{
x_counter = 0;
y_Counter++;
}
offset++;
container.txtSrc.text = xml.game[offset - 1].@scr;
trace(offset);
}*/
}
//The event occured when user click the search button
public function searchClick(e:MouseEvent):void
{
//push query to the server
}
//Container click event
public function containerClick(e:Event):void
{
var myContainer:mcContainer = e.currentTarget as mcContainer;
trace(myContainer.txtSrc.text);
}
}
}
1
In your "thumbnail_Loaded" function you can set the x and y of the loaded thumbnail images
2
if all the images are of the same size then you should set there x,y positions to 0 when there loading complete listener is triggered
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