AgeDistribution with Twitter
===================================================
Generation Cluster with Twitter
* ツイッターの世代をグループわけして表示するよ！
*
* [参加方法]
* ボタンをクリックして[]の中に自分の年齢を入れてつぶやくだけ
* しばらくすると画面に表示されるよ！
*
* @author Yasu
* @see http://clockmaker.jp/blog/
* @since 2009.09.17
===================================================
/**
* Copyright miyaoka ( http://wonderfl.net/user/miyaoka )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/pCkK
*/
// forked from clockmaker's Generation Cluster with Twitter
/*===================================================*//**
* Generation Cluster with Twitter
* ツイッターの世代をグループわけして表示するよ！
*
* [参加方法]
* ボタンをクリックして[]の中に自分の年齢を入れてつぶやくだけ
* しばらくすると画面に表示されるよ！
*
* @author Yasu
* @see http://clockmaker.jp/blog/
* @since 2009.09.17
*//*===================================================*/
package {
import com.bit101.components.*;
import flash.system.LoaderContext;
import flash.text.TextField;
import flash.utils.Dictionary;
import flash.net.*;
import flash.ui.*;
import flash.display.*;
import flash.events.*;
import flash.geom.*;
import flash.utils.escapeMultiByte;
import org.libspark.betweenas3.BetweenAS3;
import org.libspark.betweenas3.tweens.ITween;
import caurina.transitions.Tweener;
[SWF(width="465", height="465", frameRate="60", backgroundColor="0x0")]
public class AgeDistribution extends Sprite {
// array of objs
private var _data:Dictionary = new Dictionary();
/**
* Constructor
*/
public function AgeDistribution()
{
//stage.align = StageAlign.TOP_LEFT;
//stage.scaleMode = StageScaleMode.NO_SCALE;
// stage.quality = StageQuality.LOW;
var loading:Label = new Label(this, 465 / 2 - 40, 465 / 2, "NOW LOADING");
var tw:ITween = BetweenAS3.tween(loading, { alpha:1 }, { alpha:0.25 }, 0.05);
tw = BetweenAS3.serial(tw, BetweenAS3.reverse(tw));
tw.stopOnComplete = false;
tw.play();
var textLoader:URLLoader = new URLLoader();
textLoader.addEventListener(Event.COMPLETE, function(e:Event):void {
removeChild(loading);
tw.stop();
tw = null;
default xml namespace = new Namespace("http://www.w3.org/2005/Atom");
var xml:XML = XML(e.target.data);
var names:Array = [];
trace(xml.entry.length());
myLabel : for (var i:int = 0; i < xml.entry.length(); i++) {
var age:int = int(scan(xml.entry[i].title,/\[(.+)\]/));
var name:String = xml.entry[i].author.name;
if (
xml.entry[i].title.indexOf("RT") > -1 || //RTを除外
age <= 0 || age >= 99 || //範囲外年齢を除外
names.indexOf(name) != -1 //同一IDは二回目以降を除外
) continue;
names.push(name);
if (_data[age] == null) _data[age] = [];
var l:int = _data[age].length;
while (l--) {
if (_data[age][l].name == xml.entry[i].author.name)
break myLabel;
}
_data[age].push({
img : xml.entry[i].link.(@type == "image/png").@href,
name : xml.entry[i].author.name,
uri : xml.entry[i].author.uri
});
}
initView();
});
textLoader.load(new URLRequest("http://search.twitter.com/search.atom?q=%23MyAge&rpp=" + 300));
var tweetButton:PushButton = new PushButton(this);
tweetButton.label = "Tweet Age!";
tweetButton.x = 465 - tweetButton.width - 10;
tweetButton.y = 10
tweetButton.addEventListener(MouseEvent.CLICK, function(e:MouseEvent):void {
navigateToURL(new URLRequest("http://twitter.com/home/?status="
+ escapeMultiByte("#MyAge [] http://bit.ly/MyAgeFriend")
));
});
var title:Label = new Label(this, 8, 0, "Age Distribution with Twitter");
title.scaleX = title.scaleY = 2;
var des:Label = new Label(this, 10, 25, "Please click right button. And input your age in [].");
}
private function initView():void {
var ages:Array = [];
var maxNum:int = 0;
var totalNum:int = 0;
var totalAge:int = 0;
var num:int;
for (var s:String in _data) {
ages.push(int(s));
num = _data[s].length;
if (maxNum < num) maxNum = num;
totalNum += num;
totalAge += num * int(s);
}
ages.sort();
var rect:Rectangle = new Rectangle(40, 100, 360, 320);
var minAge:int = ages[0];
var maxAge:int = ages[ages.length - 1];
var agesSpan:int = maxAge - minAge + 1;
var ave:Number = totalAge / totalNum;
var sp:Shape;
var w:Number = rect.width / agesSpan;
var h:Number;
var g:Graphics;
for (var age:int = minAge; age <= maxAge; age++) {
var o:Object = _data[age.toString()];
if (o == null) continue;
num = o.length;
sp = new Shape();
g = sp.graphics;
g.beginFill(0xffffff);
h = rect.height * 0.9 * num / maxNum;
g.drawRect(w*0.1, -h, w*0.8, h);
sp.scaleY = 0;
sp.x = w * (age - minAge) + rect.left;
sp.y = rect.bottom;
addChild(sp);
var l:Label = new Label(this, sp.x, sp.y, age.toString());
Tweener.addTween(sp,
{
scaleY:1,
time:0.5,
transition: "easeOutBack",
delay: 0.5 * (age - minAge) / agesSpan
});
}
sp = new Shape();
g = sp.graphics;
g.beginFill(0xff0000);
h = rect.height;
g.drawRect(-1, -h, 2, h);
var angle:Number = Math.PI * 0.3;
var destPt:Point = new Point(w * (ave - minAge) + rect.left, rect.bottom);
var startPt:Point = Point.polar(700, Math.PI * 2 - angle).add(destPt);
sp.x = startPt.x;
sp.y = startPt.y; //stage.stageHeight + sp.height;
sp.rotation = 90 - angle * 180 / Math.PI;
sp.scaleX = sp.scaleY = 20;
addChild(sp);
Tweener.addTween(sp,
{
scaleX : 1,
scaleY : 1,
x : destPt.x,
y : destPt.y,
time:0.8,
delay: 0.8,
transition: "easeInQuint",
onCompleteScope:this,
onComplete : function ():void
{
sp.scaleX = 4;
Tweener.addTween(sp,
{
scaleX : 1,
rotation : 0,
time : 0.7,
transition: "easeOutBounce",
onCompleteScope:this,
onComplete : function ():void
{
var l:Label = new Label(this, sp.x - 40, sp.y - sp.height - 20,
"average:" + ave.toFixed(2).toString() +
" (total " + totalAge.toString() + " age / " + totalNum.toString() + " person)"
);
l.alpha = 0.5;
Tweener.addTween(l,
{
x : sp.x-10,
alpha : 1,
time : 1
});
}
});
}
});
}
/**
* @see http://takumakei.blogspot.com/2009/05/actionscriptrubystringscan.html
*/
//package com.blogspot.takumakei.utils
//{
//public
public function scan(str:String, re:RegExp):Array
{
if(!re.global){
var flags:String = 'g';
if(re.dotall)
flags += 's';
if(re.multiline)
flags += 'm';
if(re.ignoreCase)
flags += 'i';
if(re.extended)
flags += 'x';
re = new RegExp(re.source, flags);
}
var r:Array = [];
var m:Array = re.exec(str);
while(null != m){
if(1 == m.length)
r.push(m[0]);
else
r.push(m.slice(1, m.length));
m = re.exec(str);
}
return r;
}
//}
}
}