Variables
@:value(cast 1 << 3)@:impl@:enuminlineread onlyBottomToTop:Int = 1 << 3
@:value(cast 1 << 0)@:impl@:enuminlineread onlyLeftToRight:Int = 1 << 0
@:value(cast 1 << 1)@:impl@:enuminlineread onlyRightToLeft:Int = 1 << 1
@:value(cast 1 << 2)@:impl@:enuminlineread onlyTopToBottom:Int = 1 << 2