Action Script3.0 Basic

入門AS3需要知道的一些基本語法

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1. Timer

var myTimer:Timer = new Timer(500,10);//(時間,次數)

myTimer.addEventListener(TimerEvent.TIMER, counting);

myTimer.start();

function counting(event:TimerEvent):void { 

}

2. Stage.width

var stageWidth_num:Number = new Number();

stageWidth_num = stage.stageWidth; 

3. parent

var myParent = parent;

myParent.mc//mc=MovieClip

4. depth(kTop)

var topPosition:Number = numChildren - 1;

setChildIndex(mc,topPosition)

5. appendText(a.text+="b")

stage.addEventListener (KeyboardEvent.KEY_DOWN, kbPress);

function kbPress(event:KeyboardEvent):void{

var code:Number = event.keyCode;

switch (code) {

case event.keyCode = 65:

msg.appendText("a");

break;

}

}

6. mc change color

import flash.geom.ColorTransform ;
 
var color:ColorTransform=new ColorTransform(1,1,1,1,255,0,0,0) ;
 
mc.transform.colorTransform=color ;

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