FLEX小实验 一个简单的时钟

源码 

 

以下是源代码：

 

<!--l version="1.0" encoding="utf-8-->

 

<![CDATA[

import mx.core.UIComponent;

var cirlce:UIComponent = new UIComponent();

var line:UIComponent = new  UIComponent();

var x1:Number=new Number;

var y1:Number=new Number;

var second:Number = new Number;

var ticker:Timer;

private function init():void{

this.addChild(cirlce);

x1 = 350;

y1 = 230;

second = 1;

cirlce.graphics.beginFill(0x0099ff);

cirlce.graphics.lineStyle(1,0x0099ff,1);

cirlce.graphics.drawCircle(350,130,100);

cirlce.graphics.endFill();

 

this.addChild(line);

line.graphics.moveTo(350,130);

line.graphics.lineStyle(1,0xcccccc);

line.graphics.lineTo(x1,y1);

ticker = new Timer(1000);

ticker.addEventListener(TimerEvent.TIMER,oneSecond);

ticker.start();

}

private function oneSecond(event:TimerEvent):void

{

if(second>60)

second = 1;

if(second>0&#038;&#038;second<31)

{

 

if(second<=15)

{

x1 = 350-Math.sin(6*second*Math.PI/180)*100;

y1 = 130+Math.cos(6*second*Math.PI/180)*100;

}

else

{

x1 = 350-Math.cos(6*(second-15)*Math.PI/180)*100;

y1 = 130-Math.sin(6*(second-15)*Math.PI/180)*100;

}

}

else

{

 

if(second<=45)

{

x1 = 350+Math.sin(6*(second-30)*Math.PI/180)*100;

y1 = 130-Math.cos(6*(second-30)*Math.PI/180)*100;

}

else

{

x1 = 350+Math.cos(6*(second-45)*Math.PI/180)*100;

y1 = 130+Math.sin(6*(second-45)*Math.PI/180)*100;

}

}

 

line.graphics.clear();

line.graphics.moveTo(350,130);

line.graphics.lineStyle(1,0xcccccc);

line.graphics.lineTo(x1,y1);

second++;

}

]]>