Word Clouds - 1

import flash.events.MouseEvent;

by kiran1980 29 Jun 2009

Tags

Clouds Tag
Embed

/**
 * Copyright kiran1980 ( http://wonderfl.net/user/kiran1980 )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/w3Nq
 */

package
{
	import flash.display.Graphics;
	import flash.display.Sprite;
	import flash.display.StageAlign;
	import flash.display.StageScaleMode;
	import flash.events.Event;
//	import flash.events.MouseEvent;
	import flash.geom.Rectangle;
	import flash.text.TextField;
	import flash.text.TextFieldAutoSize;
	import flash.text.TextFormat;
	import flash.utils.setTimeout;
	
	import gs.TweenMax;
	import gs.easing.Back;
	
	[SWF(width="600", height="465")]
	public class tags extends Sprite {
		
		private var tagsString:String ="Tata, GE, Dell, Infosys, Kirloskar, iFlex, Aditya Birla Group, Bharti Airtel, Vodafone, Philips, Amazon, ebay, Gates Foundation, Toyota, Grundfos, Daimler-Benz, Cinemeccanica, Wet Design, Jai Singh Chaiwala, Caventers Milk Bar, Wheelers Book Shops, Tata, GE, Dell, Infosys, Kirloskar, iFlex, Aditya Birla Group, Bharti Airtel, Vodafone, Philips, Amazon, ebay, Gates Foundation, Toyota, Grundfos, Daimler-Benz, Cinemeccanica, Wet Design, Jai Singh Chaiwala, Caventers Milk Bar, Wheelers Book Shops, ";
		private var tagNamesArray:Array = tagsString.split(",");
		private var tagsArray:Array = []
		
		
		public function tags() {
			super();
			addEventListener(Event.ADDED_TO_STAGE, function (e:Event):void {
				stage.scaleMode = StageScaleMode.NO_SCALE;
				stage.align = StageAlign.TOP_LEFT;
				
				for each (var tagName:String in tagNamesArray) {
					var tag:Sprite = new Sprite;
					var t:TextField = new TextField;
					t.defaultTextFormat = new TextFormat("Trebuchet MS", 40, 0xB15101);
					t.text = tagName;
					t.autoSize = TextFieldAutoSize.LEFT;
					t.selectable = false;
					t.x = -t.width/8;
					t.cacheAsBitmap = true;
					tag.addChild(t)
					addChild(tag)
					tagsArray.push(tag);
				}
				
				setTimeout(function():void {for (var i:int = 0; i<42; i++) foolAround()}, 1000);
				//setTimeout(function():void {Wonderfl.capture(stage)}, 3000);
				stage.addEventListener(Event.RESIZE,resize);
				resize();
			//	stage.addEventListener(MouseEvent.MOUSE_MOVE, function(e:MouseEvent):void {
			//		var xx:Number = mouseX/stage.stageWidth -0.5;
			//		var yy:Number = mouseY/stage.stageHeight-0.5;
			//		for each (var t:Sprite in tagsArray ) {
			//			t.rotationY =  -xx*45 + 30*t.getRect(t).x/stage.stageWidth;
			//			t.rotationX =   yy*45 - 30*t.getRect(t).y/stage.stageHeight;
			//		}
			//	});
			});
		}
		
		public function resize(e:Event = null):void {
			for each (var t:Sprite in tagsArray ) {
				t.x = stage.stageWidth/2;
				t.y = stage.stageHeight/2;
				t.getChildAt(0).x = stage.stageWidth  *(Math.random()-Math.random());
				t.getChildAt(0).y = stage.stageHeight *(Math.random()-Math.random());
				t.getChildAt(0).z = Math.random()*1000;
				t.getChildAt(0).alpha = 0.5+(1- t.getChildAt(0).z/1000)/2;
			}
		}
		
		public function foolAround():void {
			var zz:Number = Math.random()*1000;
			var i:int = Math.floor(Math.random()*tagsArray.length);
			TweenMax.to(
				tagsArray[i].getChildAt(0), 
				Math.random()*110+2,
				{
					ease:Back.easeInOut,
					
					x: stage.stageWidth  *(Math.random()-Math.random()),
					y: stage.stageHeight *(Math.random()-Math.random()),
					z: zz,
					alpha:0.5+(1- zz/1000)/2,
					
//					blur: {blurX: zz/100, blurY: zz/100},
					
					onComplete: foolAround
					
//					onUpdateParams: [i],
//					onUpdate: onUpdate
					
				}
			);
		
		}
		
		public function onUpdate(...arguments):void {
			var i:Number = arguments[0];
 			var r:Rectangle = tagsArray[(i+1) < tagsArray.length ? i+1 : 0].getChildAt(0).getBounds(tagsArray[i]);
 			var g:Graphics = tagsArray[i].graphics;
 			g.clear();
 			g.lineStyle(.1,0.2,2.5);
 			g.lineTo(r.x, r.y);
		}
		
	}
}