import flash.geom.Matrix;
import flash.filters.BlurFilter;
//作曲者の名前を配列で定義
var composer:Array=new Array("Bach","Handel","Beethoven",
"Mozart","Brahms","Chopin","Schumann","Tchaicovsky",
"Mendelssohn","Shostakovich");
//作曲者の数
var num = composer.length;
//各種変数の定義
var speed:Number; //マウスに反応して運動する時の角速度
var diff:Number = 0; //フレームごとのspeedの増分
var rd:Number; //各パネルの表示角
var a:Number; //Matrix定義プロパティー（b,c,d,mcx,mcyも同様） 「ムービークリップの変形にMatrixを使ってみる」を参照
var depth:Number; //深度
var v:Number; //Blur（ぼかし）定義プロパティー
//作曲者名表示用ムービークリップ
this.createEmptyMovieClip("composerNameBox",100);
composerNameBox.createTextField("tf",100,0,0,200,25);
composerNameBox._x = 300;
//作曲者の表示と円運動関数の呼び出し
for (i=1; i<=num; i++) {
  var mc = this.attachMovie("sp"+i, "sp"+i, i);
  mc.n = i;
  mc.onEnterFrame = circulating;
}
//円運動関数
function circulating() {
  speed = (Stage.width/2-_xmouse)*0.01*0.001*Math.PI;
  diff += speed;
  rd = diff+this.n/num*2*Math.PI;
  a = Math.sin(rd)
  b = 0.5*Math.cos(rd);
  c = 0;
  d = 1;
  mcx = 350-300*Math.cos(rd);
  mcy = 200+50*Math.sin(rd);
  var myMatrix:Matrix = new Matrix(a, b, c, d, mcx, mcy);
  this.transform.matrix = myMatrix;
  depth = Math.floor((1+Math.sin(rd))*100);
  this.swapDepths(depth);
  if (this.rollover) {
    v = 1;
  } else {
    v = Math.floor((1-Math.sin(rd))*3.5);
  }
  blurChange(this);
  this.onRollOver=function() {
    this.rollover = true;
    composerNameBox.tf.text = composer[this.n-1];
    txtFormat(composerNameBox);
  }
  this.onRollOut=function() {
    this.rollover = false;
    composerNameBox.tf.text = "";
  }
}
//ぼかし付与関数
function blurChange(this_mc) {
  var myBlur:BlurFilter = new BlurFilter(v, v, 1);
  this_mc.filters = [myBlur];
}
//テキストのフォーマット定義関数
function txtFormat(mc) {
  var format = new TextFormat();
  with (format) {
    size = 20;
    color = 0xffffff;
    align = "left";
    bold = true;
  }
  mc.tf.setTextFormat(format);
}

import flash.geom.Matrix;
import flash.filters.BlurFilter;

var composer:Array=new Array("Bach","Handel","Beethoven",
"Mozart","Brahms","Chopin","Schumann","Tchaicovsky",
"Mendelssohn","Shostakovich");

var num = 10;

var speed:Number;
var diff:Number = 0;
var rd:Number;
var a:Number;

var depth:Number;


this.createEmptyMovieClip("composerNameBox",100);
composerNameBox.createTextField("tf",100,0,0,200,25);
composerNameBox._x = 300;

for (i=1; i<=num; i++) {
  var mc = this.attachMovie("sp"+i, "sp"+i, i);
  mc.n = i;
  mc.onEnterFrame = circulating;
}

function circulating() {
  speed = (Stage.width/2-_xmouse)*0.01*0.002*Math.PI/2;
  diff += speed;
  rd = diff+this.n/num*2*Math.PI;
  var a = 2*Math.sin(rd);
  var b = 0.5*Math.cos(rd);//b=c=0にすると傾きのない
  var c = -0.5*Math.cos(rd);//シンプルなものになる
  var d = 2*Math.sin(rd);
  var mcx = 360-300*Math.cos(rd);
  var mcy = 170+50*Math.sin(rd);
  var myMatrix:Matrix = new Matrix(a, b, c, d, mcx, mcy);
  this.transform.matrix = myMatrix;
  if (Math.sin(rd)<0) {
    this._visible = false;
  } else {
    this._visible = true;
  }
  depth = Math.floor((1+Math.sin(rd))*100);
  this.swapDepths(depth);

  this.onRollOver=function() {
    this.rollover = true;
    composerNameBox.tf.text = composer[this.n-1];
    txtFormat(composerNameBox);
  }
  this.onRollOut=function() {
    this.rollover = false;
    composerNameBox.tf.text = "";
  }
}






function txtFormat(mc) {
  var format = new TextFormat();
  with (format) {
    size = 20;
    color = 0xffffff;
    align = "left";
    bold = true;
  }
  mc.tf.setTextFormat(format);
}