CallbackProperty

A Property whose value is lazily evaluated by a callback function.

callback

The function to be called when the property is evaluated.

Constructors

constructor(callback: CallbackPropertyCallback, isConstant: Boolean)

Gets the event that is raised whenever the definition of this property changes. The definition is changed whenever setCallback is called.

true when the callback function returns the same value every time, false if the value will change.

external fun getValue(time: JulianDate? = definedExternally, result: JsAny? = definedExternally): JsAny

Gets the value of the property.

Sets the callback to be used.