GridSparklineColumn Class

A sparkline column in a GridItem.

Declaration

export class GridSparklineColumn extends GridColumn

Remarks

A sparkline column visualizes historical data using sparklines.

The GridSparklineColumn.showStartEndValues property allows you to specify whether to display the start/end values of a sparkline. Use the GridSparklineColumn.sparklineOptions property to access sparkline appearance settings.

Inherited Members

customProperties

disposed

fixedWidth

itemType

name

totals

weight

widthType

actualDataItem

dispose

getInfo

grabFrom(column)

Inheritance

SerializableModel

TypedSerializableModel

DataItemContainer

GridColumn

GridSparklineColumn

constructor(dataItemProvider)

Initializes a new instance of the GridSparklineColumn class with specified settings.

Declaration

constructor(
    dataItemProvider: DevExpress.Dashboard.Model.DataDashboardItem,
    dashboardItemJSON?: any,
    serializer?: DevExpress.Analytics.Utils.ModelSerializer
)

Parameters

Name	Type	Description
dataItemProvider	DataDashboardItem
dashboardItemJSON	any	A JSON object used for dashboard deserialization. Do not pass this parameter directly.
serializer	ModelSerializer	An object used for dashboard deserialization. Do not pass this parameter directly.

Properties

measure Property

Declaration

measure: ko.Observable<DevExpress.Dashboard.Model.Measure>

Property Value

Type
Observable<Measure>

showStartEndValues Property

Declaration

showStartEndValues: ko.Observable<boolean>

Property Value

Type
Observable<boolean>

sparklineOptions Property

Provides access to options used to control the sparkline appearance.

Declaration

sparklineOptions: DevExpress.Dashboard.Model.SparklineOptions

Property Value

Type	Description
SparklineOptions	A SparklineOptions object containing options used to control the sparkline appearance.