Experimenting with font alignment.

BitmapFontAlignmentExperiment.as

package starling
{
    import starling.display.DisplayObjectContainer;
    import starling.text.BitmapFont;
    import starling.text.TextField;
    import starling.textures.Texture;
    import starling.utils.Align;

    public class BitmapFontAlignmentExperiment extends DisplayObjectContainer
    {
        [Embed(source="../../assets/fonts/keep_calm_otl_numbers.fnt", mimeType="application/octet-stream")]
        public static const keep_calm_fnt:Class;

        [Embed(source="../../assets/fonts/keep_calm_otl_numbers.png")]
        public static const keep_calm:Class;
        
        public function BitmapFontAlignmentExperiment()
        {
            var fontTexture:Texture = Texture.fromEmbeddedAsset(keep_calm);
            var font:BitmapFont = new BitmapFont(fontTexture, XML(new keep_calm_fnt()));
            TextField.registerCompositor(font, "KeepCalm");

            var alignments:Array = [Align.TOP, Align.CENTER, Align.BOTTOM];
            var currentX:Number = 50;
            var currentY:Number = 50;

            for each (var vAlign:String in alignments) 
            {
                var textField:TextField = new TextField(150, 120, "123");
                textField.format.setTo("KeepCalm", -1, 0xffffff, Align.CENTER, vAlign);
                textField.x = currentX;
                textField.y = currentY;
                textField.border = true;
                addChild(textField);
                currentX += textField.width + 20;
            }
        }
    }
}