package ClientLoader
{
	import flash.display.Loader;
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.events.IOErrorEvent;
	import flash.net.URLRequest;
	import flash.text.Font;
	import flash.text.TextField;
	import flash.text.TextFormat;
	
	public class EmbededFonts extends Sprite
	{
		// embed a font from an external swf
		private var _loader:Loader;
		private var _fontLibrary:Class;
		
		public function EmbededFonts()
		{
			super();
			
			_loader = new Loader();
			var urlRequest:URLRequest = new URLRequest("assets/Fonts.swf");
			_loader.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, _loader_onIoError);
			_loader.contentLoaderInfo.addEventListener(Event.COMPLETE, _loader_onComplete);
			_loader.load(urlRequest);
		}
		
		protected function _loader_onIoError(event:IOErrorEvent):void
		{
			_loader.contentLoaderInfo.removeEventListener(IOErrorEvent.IO_ERROR, _loader_onIoError);
			trace("failed to load the .swf file");
		}
		protected function _loader_onComplete(event:Event):void
		{
			_loader.contentLoaderInfo.removeEventListener(Event.COMPLETE, _loader_onComplete);
			
			_fontLibrary = event.target.applicationDomain.getDefinition("BernardMTCondensedFont") as Class; // font family name
			Font.registerFont(_fontLibrary);
			
			DoPaint();
		}
		
		private function DoPaint():void
		{
			var textFormat:TextFormat = new TextFormat();
			textFormat.font = "Bernard MT Condensed"; // font name
			textFormat.bold = true;
			textFormat.letterSpacing = 10;
			
			var textField:TextField = new TextField();
			textField.width = 300;
			textField.text = "99:99:99";
			textField.textColor = 0x0000ff;
			textField.setTextFormat(textFormat);
			
			this.addChild(textField);
		}
	}
}

embed a font from an external swf

embed a font from an external swf

ActionScript 3