forked from: 砂絵 - Sandpainting

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lines:51
license : All rights reserved
modified : 2009-08-07 20:21:08

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// forked from rsakane's 砂絵 - Sandpainting
package
{
	import flash.display.Sprite;
	import flash.display.BitmapData;
	import flash.display.Bitmap;
	import flash.events.Event;
	import flash.geom.Matrix;
	import flash.geom.Point;
	import flash.text.TextField;
	import flash.text.TextFieldAutoSize;
	import flash.text.TextFormat;
	import flash.filters.BevelFilter;
	
	[SWF(width="465", height="465", frameRate="30", backgroundColor="0xFFFFFFF")]
	public class Main extends Sprite
	{
		private var degree:int = 0;
		private var bitmap:Bitmap;
		private var bd:BitmapData;
		private var tf:TextField;
		private var distance:int = 1;
		
		public function Main()
		{
			Wonderfl.capture_delay(10);
			tf = createTextField("LOVE", 100);
			var bd:BitmapData = new BitmapData(465, 465, true, 0x00FFFFFF);
			var matrix:Matrix = new Matrix();
			matrix.translate(100, 100);
			bd.draw(tf, matrix);
			bitmap = new Bitmap(bd);
			addChild(bitmap);
			addEventListener(Event.ENTER_FRAME, onEnterFrame);
		}
		
		private function onEnterFrame(event:Event):void
		{
			var bd:BitmapData = bitmap.bitmapData;
			bd.draw(tf);
			var filter:BevelFilter = new BevelFilter(distance, degree++, 0x9E7245, 1, 0xFFFFFF, 1, 4, 4, 1, 1, "outer", false);
			bd.applyFilter(bd, bd.rect, new Point(0, 0), filter);
			
			if (degree % 90 == 0 && distance <= 7) distance++;
			if (300 <= degree) removeEventListener(Event.ENTER_FRAME, onEnterFrame);
		}
		
		private function createTextField(text:String, size:int):TextField
		{
			var tf:TextField = new TextField();
			tf.defaultTextFormat = new TextFormat("_typeWriter", size, 0xFFFFFFFF, true);
			tf.text = text;
			tf.autoSize = TextFieldAutoSize.LEFT;
			
			return tf;
		}
	}
}

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