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Calculation Class

#Declaration

TypeScript
export class Calculation extends SerializableModel

#Inherited Members

#Inheritance

#constructor

Initializes a new instance of the Calculation class.

#Declaration

TypeScript
constructor(modelJson?: {}, serializer?: DevExpress.Analytics.Utils.ModelSerializer)

#Parameters

Name Type Description
modelJson
serializer ModelSerializer

An object used for dashboard deserialization. Do not pass this parameter directly.

#Properties

#calculation Property

#Declaration

TypeScript
calculation: ko.Observable<DevExpress.Dashboard.Model.MeasureCalculation>

#Property Value

Type
Observable<MeasureCalculation>

#calculationType Property

#Declaration

TypeScript
calculationType: ko.Observable<string>

#Property Value

Type
Observable<string>

#Methods

#getInfo Method

For internal use.

#Declaration

TypeScript
getInfo(): DevExpress.Analytics.Utils.ISerializationInfoArray

#Returns

Type Description
ISerializationInfoArray

An array of objects that provide serialization info.

#isEmpty Method

#Declaration

TypeScript
isEmpty(): boolean

#Returns

Type
boolean