Blog: ActionScript3でデバイスフォントを滑らかに: App.as

package
{
        import flash.geom.*;
        import flash.text.*;
        import flash.filters.*;
        import flash.display.*;
        public class App extends Sprite
        {
                public function App()
                {
                        stage.scaleMode = StageScaleMode.NO_SCALE;
                        stage.align=StageAlign.TOP_LEFT;
                        this.opaqueBackground = 0xFFFFFF;
                        
                        var t1:TextField = GetTF(15,9,0,0);
                        this.addChild(t1);
                        
                        var t2:TextField = GetTF(15,9,0,20);
                        this.addChild(t2);
                        var filter2:BitmapFilter = new DropShadowFilter(0.2,0,0x90D0EF,1,0,0,100,2,false,false,false);
                        var filter2b:BitmapFilter = new DropShadowFilter(0.2,180,0xFF8820,1,0,0,2,2,false,false,false);
            t2.filters = [filter2,filter2b];

                        var t3:TextField = GetTF(28,20,0,0);
                        var bd3:BitmapData = new BitmapData(t3.width,t3.height,true,0x000000);
                        bd3.draw(t3);
                        var bm3:Bitmap = new Bitmap(bd3);
                        bm3.height = bm3.height/2;
                        bm3.width = bm3.width/2;
                        this.addChild(bm3);
                        bm3.y=40;

                        var t4:TextField = GetTF(15,9,0,60);
                        var matrix4:Array = [-1,1, -1,
                                 1, 10, 1,
                                 -1, 1, -1];
                        var filter4:BitmapFilter = new ConvolutionFilter(3,3,matrix4,10);
                        var t4b:Sprite = new Sprite ();
                        t4b.opaqueBackground = 0xffffff; //これを設定しないとフィルタがきかない。
                        t4b.filters = [filter4];
                        t4b.addChild(t4);
                        this.addChild(t4b);

                        var t5:TextField = GetTF(15,9,0,80);
                        this.addChild(t5);
                        var filter5:BitmapFilter = new DropShadowFilter(0.2,210,t5.textColor,0.3,0,0,2,1,false,false,false);
                        var filter5b:BitmapFilter = new DropShadowFilter(0.2,30,t5.textColor,0.45,0,0,2,1,false,false,false);
            t5.filters = [filter5,filter5b];
                        
                }
                
                private function GetTF(size:int,size2:int,x:Number ,y:Number ):TextField {
                        var fmt:TextFormat = new TextFormat();
                        //fmt.font = "メイリオ";
                        fmt.size = size;
                        var fmt2:TextFormat = new TextFormat();
                        //fmt.font = "メイリオ";
                        fmt2.size = size2;
                        var tf:TextField = new TextField();
                        tf.text = "あいうえきアイウエキabcdef範囲の最初1234 あいうえきアイウエキabcdef範囲の最初1234 ";
                        tf.setTextFormat(fmt,0,26);
                        tf.setTextFormat(fmt2,26,51);
                        tf.x = x;
                        tf.y = y;
                        tf.width = 800;
                        return tf;
                }
        }
}