Available on flash
@:value({ endIndex : 2147483647, startIndex : 2147483647, value : 0. })new(value:Float = 0., startIndex:Int = 2147483647, endIndex:Int = 2147483647)
@:flash.propertyread onlyendIndex:Int
@:flash.propertyread onlystartIndex:Int
@:flash.propertyread onlyvalue:Float