new Cesium.CompositeProperty()

A Property which is defined by a TimeIntervalCollection, where the data property of each TimeInterval is another Property instance which is evaluated at the provided time.
var constantProperty = ...;
var sampledProperty = ...;

//Create a composite property from two previously defined properties
//where the property is valid on August 1st, 2012 and uses a constant
//property for the first half of the day and a sampled property for the
//remaining half.
var composite = new Cesium.CompositeProperty();
    iso8601 : '2012-08-01T00:00:00.00Z/2012-08-01T12:00:00.00Z',
    data : constantProperty
    iso8601 : '2012-08-01T12:00:00.00Z/2012-08-02T00:00:00.00Z',
    isStartIncluded : false,
    isStopIncluded : false,
    data : sampledProperty


readonlydefinitionChanged : Event

Gets the event that is raised whenever the definition of this property changes. The definition is changed whenever setValue is called with data different than the current value.
Gets the interval collection.

readonlyisConstant : Boolean

Gets a value indicating if this property is constant. A property is considered constant if getValue always returns the same result for the current definition.



Compares this property to the provided property and returns true if they are equal, false otherwise.
Name Type Description
other Property optional The other property.
true if left and right are equal, false otherwise.

getValue(time, result)Object

Gets the value of the property at the provided time.
Name Type Description
time JulianDate The time for which to retrieve the value.
result Object optional The object to store the value into, if omitted, a new instance is created and returned.
The modified result parameter or a new instance if the result parameter was not supplied.