api dessin as3

/*___________________RENDU GRAPHIQUE TIMER_____________________*/
var _letimer:Timer = new Timer(10,15000);
var _progress:Shape = new Shape();
_progress.x = 100;
_progress.y = 100;
var _temps:int;
var _letemps:int;
var _faceSize:Number;

var txt:txtTimer = new txtTimer();
txt.x = _progress.x - 40;
txt.y = _progress.y - 53;

initClock();

function initClock(faceSize:Number = 60):void {
	_faceSize = faceSize;
	AfficheClock(null);
}

function AfficheClock(evt:TimerEvent):void {
	addChild(txt);
	txt.filters = [ombre];

	addChild(_progress);
	_progress.filters = [ombre];

	_progress.graphics.clear();
	_progress.graphics.beginFill(0xb7dd3c);
	_progress.graphics.drawCircle(0,0,(_faceSize/2));

	_progress.graphics.lineStyle(1.0,0xffffff,1);
	_progress.graphics.drawCircle(0,0,(_faceSize/2)+1);

	_progress.graphics.lineStyle(3,0xffffff,1);
	_progress.graphics.drawCircle(0,0,(_faceSize/2));
	_progress.graphics.endFill();

	startClock(1);
}

function startClock(temps:uint):void {
	_progress.graphics.moveTo(0,0);
	_progress.graphics.lineStyle(2.0,0x4a7d04,1);
	_progress.graphics.lineTo(0,-((_faceSize-6)/2));
	_progress.graphics.endFill();

	_temps = 18000;

	_letimer.start();
	_letimer.addEventListener(TimerEvent.TIMER, onTick);
}

var angle:Number;
var newX:Number;
var newY:Number;

function onTick(evt:TimerEvent):void {
	_temps = _temps - 10;
	_progress.graphics.moveTo(0,0);
	angle = _temps / 18000 * Math.PI * 2;
	newX = Math.sin(angle) * -((_faceSize-6)/2);
	newY = Math.cos(angle) * -((_faceSize-6)/2);
		
	_progress.graphics.lineTo(newX,newY);

	if (_temps <= 0) {
		_letimer.addEventListener(TimerEvent.TIMER, finTimer);
	}
}

function finTimer(evt:TimerEvent):void {
	_letimer.removeEventListener(TimerEvent.TIMER, finTimer);
	_letimer.removeEventListener(TimerEvent.TIMER, onTick);
}

/*__________________BTN___________________*/
var monClip:MovieClip = new MovieClip();
addChild(monClip);
var bouton:Shape = new Shape();

monClip.addChild(bouton);
bouton.graphics.clear();
bouton.graphics.beginFill(0x124457);
bouton.graphics.lineStyle(2,0xb5b000);
bouton.graphics.drawRoundRect(150,150,100,60,5);
bouton.graphics.endFill();

function clique(evt:MouseEvent):void {
	_temps = _temps - 1000;
	
	if (_temps <= 0) {
		_letimer.addEventListener(TimerEvent.TIMER, finTimer);
		_letimer.removeEventListener(TimerEvent.TIMER, onTick);
	}
}

function monClip_over(evt:MouseEvent):void {
bouton.graphics.beginFill(0xffffff);
bouton.graphics.drawRoundRect(150,150,100,60,5);
bouton.graphics.endFill();
}

function monClip_out(evt:MouseEvent):void {
bouton.graphics.beginFill(0x124457);
bouton.graphics.drawRoundRect(150,150,100,60,5);
bouton.graphics.endFill();
}

monClip.buttonMode = true;
monClip.addEventListener(MouseEvent.CLICK, clique);
monClip.addEventListener(MouseEvent.MOUSE_OVER, monClip_over);
monClip.addEventListener(MouseEvent.MOUSE_OUT, monClip_out);

MovieClip.function(param1, param2, param3, etc.);

secteur0.tracerCercle(angleEnRadians, rayon0, 50, "0xCC3300", 100);

//a est la mesure (en radians) du secteur angulaire
//r est le rayon du secteur angulaire 
//n représente le nombre de points utilisés pour tracer un cercle complet 
//c est la couleur en hexadécimal
//t est la transparence 

var a:Number;
var r:Number;
var n:Number;
var c:String;
var t:Number;
var rayon:Number;
var teta:Number = 0;
var dteta:Number = 2 * Math.PI / n;

var _progress:Shape = new Shape();
addChild(_progress);

function tracerCercle(a, r, n, c, t):void {	
	_progress.graphics.clear();
	_progress.graphics.lineStyle(0,0,0);
	_progress.graphics.beginFill(c,t);
	_progress.graphics.moveTo(0,0);
	_progress.graphics.lineTo(rayon,0);
	
	while (teta < a) {
		var x:Number = r * Math.cos(teta);
		var y:Number =  -  r * Math.sin(teta);
		_progress.graphics.lineTo(x, y);
		teta += dteta;
	}
	
	x = r*Math.cos(a);
	y = - r*Math.sin(a);
	_progress.graphics.lineTo(x,y);
	_progress.graphics.lineTo(0,0);
	_progress.graphics.endFill();
}

var angleEnDegres:Number = 237;
var rayon0:Number = 80;
var secteur0:MovieClip = new MovieClip();
secteur0.x = 200;
secteur0.y = 150;
addChild(secteur0);
var angleEnRadians:Number = Math.PI*angleEnDegres/180;

secteur0.tracerCercle(angleEnRadians, rayon0, 50, "0xCC3300", 100);

MovieClip.prototype.tracerUnSecteurAngulaire = function(a, r, n, c, t) {
	this.clear();
	this.lineStyle(0,0,0);
	this.beginFill(c,t);
	this.moveTo(0,0);
	this.lineTo(rayon,0);
	var teta = 0;
	var dteta = 2 * Math.PI / n;
	while (teta < a) {
		var x = r * Math.cos(teta);
		var y = -r * Math.sin(teta);
		this.lineTo(x,y);
		teta += dteta;
	}

	x = r * Math.cos(a);
	y = -r * Math.sin(a);
	this.lineTo(x,y);
	this.lineTo(0,0);
	this.endFill();
};

angleEnDegres = 237;
rayon0 = 80;
this.createEmptyMovieClip("secteur0",0);
secteur0._x = 200;
secteur0._y = 150;
angleEnRadians = Math.PI * angleEnDegres / 180;
secteur0.tracerUnSecteurAngulaire(angleEnRadians,rayon0,50,"0xCC3300",100);