package at.imagination.flare { import flash.display.BitmapData; import flash.utils.ByteArray; public interface IFlareTracker { function getVersion():String; function setLogger(obj:Object, logger:Function, level:uint):void; function getProjectionMatrix():ByteArray; function update(image:BitmapData):uint; function getTrackerResults():ByteArray; function getTrackerResults2D():ByteArray; } }