下付き文字のテスト

/**
 * Copyright yasnis ( http://wonderfl.net/user/yasnis )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/ygsI
 */

package {
    import flash.display.Sprite;
    import flash.text.*;

    public class FlashTest extends Sprite {
        public function FlashTest() {
            // write as3 code here..
            
    	    var tf:TextField = new TextField();
	    tf.text = "CO2";
            tf.x = 
            tf.y = 150;
	    var tf1:TextFormat = tf.getTextFormat();
	    var tf2:TextFormat = tf.getTextFormat();
	    tf1.size = 12;
	    tf2.size = 9;
	    tf.setTextFormat(tf1, 0, 2);
	    tf.setTextFormat(tf2, 2, 3);
	    addChild(tf);

        }
    }
}