实现基本的对齐算法

Static variables

@:value("bottom")staticinlineread onlyBOTTOM:String = "bottom"

@:value("center")staticinlineread onlyCENTER:String = "center"

@:value("left")staticinlineread onlyLEFT:String = "left"

@:value("right")staticinlineread onlyRIGHT:String = "right"

@:value("top")staticinlineread onlyTOP:String = "top"

Static methods

staticalignDisplay (display:DisplayObject, v:String, h:String):Void

对齐算法

 *  @param display - 
 *  @param v - 
 *  @param h -