TextFlowTextLineFactory  - AS3

package flashx.textLayout.factory.examples
{
    import flash.display.Sprite;
    import flash.display.DisplayObject;
    import flash.geom.Rectangle;
    import flash.text.engine.TextLine;
    
    import flashx.textLayout.elements.ParagraphElement;
    import flashx.textLayout.elements.SpanElement;
    import flashx.textLayout.elements.TextFlow;
    import flashx.textLayout.factory.TextFlowTextLineFactory;
    import flashx.textLayout.formats.TextLayoutFormat;

    public class TextFlowTextLineFactory_example extends Sprite
    {
        public function TextFlowTextLineFactory_example()
        {
            var factory:TextFlowTextLineFactory = new TextFlowTextLineFactory();
            factory.compositionBounds = new Rectangle( 100, 100, 200, 130 );
            
            var flow:TextFlow = new TextFlow();

            var format:TextLayoutFormat = new TextLayoutFormat();
            format.fontFamily = "LilyUPC, Verdana, _sans";
            format.fontSize = 32;
            format.color = 0x000000;
            format.textAlpha = .5;
            
            var span:SpanElement = new SpanElement();
            span.text = "The quick brown fox jumped over the lazy dog.";            
            span.format = format;
            
            var para:ParagraphElement = new ParagraphElement();
            para.addChild( span );
            
            flow.addChild( para );
            
            factory.createTextLines( useTextLines, flow );
            
            factory.compositionBounds = new Rectangle( 99, 99, 200, 130 );
            format.color = 0x990000;
            format.textAlpha = 1;
            span.format = format;
            factory.createTextLines( useTextLines, flow );
            
            graphics.beginFill(0x555555,.5);
            graphics.drawRect( 99, 99, 201, 131 );
            graphics.endFill();

        }
        
        private function useTextLines( lineOrShape:DisplayObject ):void
        {
            this.addChild( lineOrShape );
        }
        
    }
}