Actionscript 3 - Session 7 Other Note

Computer Animation with Flash CS3 & ActionScript 3.0 National Polytechnic Institute of Cambodia Bachelor of IT, Year III, Semester 1 2007-2008 by Oum Saokosal, Head of IT Department

Other Notes Computer Animation with Flash CS3 & ActionScript 3.0

Other Notes
Full Screen
Add TextField
Apply Filter
Timer

Full Screen
To set the display to full screen:
stage.displayState = StageDisplayState.FULL_SCREEN;
StageDisplayState:
StageDisplayState.FULL_SCREEN
StageDisplayState.NORMAL
Note
To display it, you have to run SWF file.
If you want to embed this swf to website, you cannot use this statement, otherwise message error.

Add TextField (1)
To add a text to stage, you can do one of the following:
Add a dynamic text field manually
Write codes
Dynamic Text Field
Add a text field to stage
Change from static text to dynamic text
Give an instance name to it
Then you can use it in AS

Add TextField (2)
2. CODE:
To add a text to display something:
var tf1:TextField = new TextField();
tf1.text = "Hello";
tf1.autoSize = TextFieldAutoSize.LEFT;
To add format to text:
var format:TextFormat = new TextFormat();
format.font = "Verdana";
format.size = 20;
format.color = 0xFF0000;
tf1.setTextFormat(format);
addChild(tf1);

Apply Filter
To add Filter to textfield or movieClip:
var tf:TextField = new TextField();
tf.text = "Hello";
tf.autoSize = TextFieldAutoSize.LEFT;
//var filter1 = new DropShadowFilter();
var filter2 = new GradientGlowFilter();
var allFilters:Array = new Array();
allFilters.push(new DropShadowFilter());
allFilters.push(filter2);
tf.filters = allFilters;
addChild(tf);

Timer
To set any actions performed according to time, use Timer class:
var txtTime:TextField = new TextField();
txtTime.text = "0";
txtTime.autoSize = TextFieldAutoSize.LEFT;
addChild(txtTime);
var secondTimer:Timer = new Timer(1000);
secondTimer.addEventListener(TimerEvent.TIMER, onTick);
secondTimer.start();
var counter:int=0;
function onTick(e:TimerEvent):void{
counter ++;
txtTime.text = "" + counter;
}

Actionscript 3 - Session 7 Other Note

by OUM SAOKOSAL

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