forked from: ShuffleText Effect in AS3
/**
* Copyright htgmanics ( http://wonderfl.net/user/htgmanics )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/zAIi
*/
// forked from clockmaker's ShuffleText Effect in AS3
package
{
import caurina.transitions.Tweener;
import flash.display.MovieClip;
import flash.display.Shape;
import flash.display.Sprite;
import flash.display.StageAlign;
import flash.display.StageScaleMode;
import flash.events.MouseEvent;
import flash.text.Font;
import flash.text.TextFormat;
[SWF(frameRate = "60", backgroundColor = "#000000")]
public class ShuffleTextWonderfl extends Sprite
{
//----------------------------------------------------------
//
// Constructor
//
//----------------------------------------------------------
public function ShuffleTextWonderfl()
{
graphics.beginFill(0x0);
graphics.drawRect(0, 0, 465, 465);
var arr:Array = [
"ActionScriptVersion",
"AVM1Movie",
"Bitmap",
"BitmapData",
"BitmapDataChannel",
"BlendMode",
"CapsStyle",
"DisplayObject",
"DisplayObjectContainer",
"FrameLabel",
"GradientType",
"Graphics",
"InteractiveObject",
"InterpolationMethod",
"JointStyle",
"LineScaleMode",
"Loader",
"LoaderInfo",
"MorphShape",
"MovieClip",
"PixelSnapping",
"Scene",
"Shape",
"SimpleButton",
"SpreadMethod",
"Sprite",
"Stage",
"StageAlign",
"StageDisplayState",
"StageQuality",
"StageScaleMode",
"SWFVersion",
"ActivityEvent",
"AsyncErrorEvent",
"ContextMenuEvent",
"DataEvent",
"ErrorEvent",
"Event",
"EventDispatcher",
"EventPhase",
"FocusEvent",
"FullScreenEvent",
"HTTPStatusEvent",
"IMEEvent",
"IOErrorEvent",
"KeyboardEvent",
"MouseEvent",
"NetStatusEvent",
"ProgressEvent",
"SecurityErrorEvent",
"StatusEvent",
"SyncEvent",
"TextEvent",
"TimerEvent",
"BevelFilter",
"BitmapFilter",
"BitmapFilterQuality",
"BitmapFilterType",
"BlurFilter",
"ColorMatrixFilter",
"ConvolutionFilter",
"DisplacementMapFilter",
"DropShadowFilter",
"GlowFilter",
"GradientBevelFilter",
"GradientGlowFilter",
];
var WIDTH:uint = 150;
var HEIGHT:uint = 18;
for (var i:int = 0; i < arr.length; i++)
{
var item:MovieClip = new MovieClip();
item.buttonMode = true;
item.tf = new ShuffleText(arr[i], new TextFormat("_sans", 12, 0xCCCCCC));
item.tf.x = 2;
item.zabuton = new Shape();
item.zabuton.graphics.beginFill(0x111111, 1);
item.zabuton.graphics.drawRect(0, 0, WIDTH, HEIGHT);
item.bg = new Shape();
item.bg.graphics.beginFill(0x333333)
item.bg.graphics.drawRect(
0,
0,
WIDTH,
HEIGHT)
item.bg.scaleX = 0;
item.bg.alpha = 0;
item.addChild(item.zabuton);
item.addChild(item.bg);
item.addChild(item.tf);
item.addEventListener(MouseEvent.ROLL_OVER, function(event:MouseEvent):void {
var t:MovieClip = (event.currentTarget as MovieClip);
t.tf.start();
var tff:TextFormat = t.tf.defaultTextFormat;
tff.color = 0xCC1111;
t.tf.defaultTextFormat = tff;
Tweener.addTween(t.bg, {scaleX: 1, alpha: 1, time: 0.15});
});
item.addEventListener(MouseEvent.ROLL_OUT, function(event:MouseEvent):void {
var t:MovieClip = (event.currentTarget as MovieClip);
t.tf.start();
var tff:TextFormat = t.tf.defaultTextFormat;
tff.color = 0xCCCCCC;
t.tf.defaultTextFormat = tff;
Tweener.addTween(t.bg, {scaleX: 0, alpha: 0, time: 1.5, transition: "easeInExpo"});
});
item.x = 10 + (WIDTH + 1) * (i % 3);
item.y = 10 + (HEIGHT + 1) * Math.floor(i / 3);
addChild(item);
}
}
}
}
import flash.display.Shape;
import flash.events.Event;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
/**
* Flash用シャッフルテキストクラス
*/
class ShuffleText extends TextField
{
//----------------------------------------------------------
//
// Constructor
//
//----------------------------------------------------------
/**
* 新しいインスタンスを作成します。
* @param text 文言
* @param format テキストフォーマット
*/
public function ShuffleText(text:String = null, format:TextFormat = null)
{
this.selectable = false;
this.mouseEnabled = false;
this.multiline = false;
this.autoSize = TextFieldAutoSize.LEFT;
if (format)
this.defaultTextFormat = format;
this.text = text;
}
//----------------------------------------------------------
//
// Property
//
//----------------------------------------------------------
/** エフェクトの実行時間 */
public var duration:int = 500;
/** 空白に用いる文字列 */
public var emptyCharacter:String = "-";
/** 再生中かどうかを示すブール値 */
public var isRunning:Boolean = false;
/** ランダムテキストに用いる文字列 */
public var sourceRandomCharacter:String = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
/** テキストを設定します。 */
override public function set text(value:String):void
{
if (!value)
return;
this._orijinalStr = value;
this._orijinalLength = value.length;
super.text = value;
}
private var _orijinalLength:int = 0;
private var _orijinalStr:String = "";
private var _provider:Shape = new Shape();
private var _randomIndex:Array = [];
private var _timeCurrent:int = 0;
private var _timeStart:int = 0;
//----------------------------------------------------------
//
// Function
//
//----------------------------------------------------------
/** 再生を開始します。 */
public function start():void
{
this.stop();
this._randomIndex = [];
var str:String = "";
for (var i:int = 0; i < this._orijinalLength; i++)
{
var rate:Number = i / this._orijinalLength;
this._randomIndex[i] = Math.random() * (1 - rate) + rate;
str += this.emptyCharacter;
}
this._timeStart = new Date().time;
_provider.addEventListener(Event.ENTER_FRAME, tick);
this.isRunning = true;
super.text = str;
}
/** 停止します。 */
public function stop():void
{
if (this.isRunning)
_provider.removeEventListener(Event.ENTER_FRAME, tick);
this.isRunning = false;
}
/** プロパティーをリセットして、メモリを解放します。 */
public function dispose():void
{
duration = 0;
emptyCharacter = null;
isRunning = false;
sourceRandomCharacter = null;
_orijinalLength = 0;
_orijinalStr = null;
_provider = null;
_randomIndex = null;
_timeCurrent = 0;
_timeStart = 0;
}
private function tick(e:Event):void
{
this._timeCurrent = new Date().time - this._timeStart;
var percent:Number = this._timeCurrent / this.duration;
var str:String = "";
for (var i:int = 0; i < this._orijinalLength; i++)
{
if (percent >= this._randomIndex[i])
str += this._orijinalStr.charAt(i);
else
str += this.sourceRandomCharacter.charAt(Math.floor(Math.random() * (this.sourceRandomCharacter.length)));
}
if (percent > 1)
{
str = this._orijinalStr;
_provider.removeEventListener(Event.ENTER_FRAME, tick);
this.isRunning = false;
}
super.text = str;
}
}