kotlin-cesium-engine/cesium.engine/PropertyBag

PropertyBag

external class PropertyBag(value: Any? = definedExternally, createPropertyCallback: Function<*>? = definedExternally)(source)

A Property whose value is a key-value mapping of property names to the computed value of other properties.

Parameters

value

An object, containing key-value mapping of property names to properties.

createPropertyCallback

A function that will be called when the value of any of the properties in value are not a Property.

See also

Constructors

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constructor(value: Any? = definedExternally, createPropertyCallback: Function<*>? = definedExternally)

Properties

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val definitionChanged: DefaultEvent

Gets the event that is raised whenever the set of properties contained in this object changes, or one of the properties itself changes.

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val isConstant: Boolean

Gets a value indicating if this property is constant. This property is considered constant if all property items in this object are constant.

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var propertyNames: ReadonlyArray<Any>

Gets the names of all properties registered on this instance.

Functions

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fun addProperty(propertyName: String, value: Any? = definedExternally, createPropertyCallback: Function<*>? = definedExternally)

Adds a property to this object.

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

Gets the value of this property. Each contained property will be evaluated at the given time, and the overall result will be an object, mapping property names to those values.

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fun hasProperty(propertyName: String): Boolean

Determines if this object has defined a property with the given name.

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fun merge(source: Any, createPropertyCallback: Function<*>? = definedExternally)

Assigns each unassigned property on this object to the value of the same property on the provided source object.

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fun removeProperty(propertyName: String)

Removed a property previously added with addProperty.