PropertyArray - Cesium Documentation

# PropertyArray

#### new PropertyArray(value)

  A `Property` whose value is an array whose items are the computed value of other property instances.

  Name | Type | Description
  --- | --- | ---
  `value` | Array.<Property> | optional An array of Property instances.

  Source: DataSources/PropertyArray.js, line 27

### Members

#### 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 or one of the properties in the array also changes.
  Source: DataSources/PropertyArray.js, line 67

#### readonlyisConstant :Boolean

  Gets a value indicating if this property is constant. This property is considered constant if all property items in the array are constant.
  Source: DataSources/PropertyArray.js, line 43

### Methods

#### equals(other) → Boolean

  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.

  ##### Returns:

  `true` if left and right are equal, `false` otherwise.
  Source: DataSources/PropertyArray.js, line 143

#### getValue(time, result) → Array.<Object>

  Gets the value of the property.

  Name | Type | Description
  --- | --- | ---
  `time` | JulianDate | optional The time for which to retrieve the value. This parameter is unused since the value does not change with respect to time.
  `result` | Array.<Object> | optional The object to store the value into, if omitted, a new instance is created and returned.

  ##### Returns:

  The modified result parameter or a new instance if the result parameter was not supplied.
  Source: DataSources/PropertyArray.js, line 81

#### setValue(value)

  Sets the value of the property.

  Name | Type | Description
  --- | --- | ---
  `value` | Array.<Property> | An array of Property instances.

  Source: DataSources/PropertyArray.js, line 117