Class SparkChartTrackballBehavior

Enables trackball functionality for SparkCharts, allowing users to view data point information on touch interaction.

Inheritance

System.Object

SparkChartTrackballBehavior

Namespace: Syncfusion.Maui.Toolkit.SparkCharts

Assembly: Syncfusion.Maui.Toolkit.dll

Syntax

public class SparkChartTrackballBehavior : Element, IThemeElement

Constructors

SparkChartTrackballBehavior()

Initializes a new instance of the SparkChartTrackballBehavior class.

Declaration

public SparkChartTrackballBehavior()

Fields

LabelStyleProperty

Identifies the LabelStyle bindable property.

Declaration

public static readonly BindableProperty LabelStyleProperty

Field Value

Type
Microsoft.Maui.Controls.BindableProperty

LineStyleProperty

Identifies the LineStyle bindable property.

Declaration

public static readonly BindableProperty LineStyleProperty

Field Value

Type
Microsoft.Maui.Controls.BindableProperty

MarkerSettingsProperty

Identifies the MarkerSettings bindable property.

Declaration

public static readonly BindableProperty MarkerSettingsProperty

Field Value

Type
Microsoft.Maui.Controls.BindableProperty

ShowLabelProperty

Identifies the ShowLabel bindable property.

Declaration

public static readonly BindableProperty ShowLabelProperty

Field Value

Type
Microsoft.Maui.Controls.BindableProperty

ShowLineProperty

Identifies the ShowLine bindable property.

Declaration

public static readonly BindableProperty ShowLineProperty

Field Value

Type
Microsoft.Maui.Controls.BindableProperty

ShowMarkersProperty

Identifies the ShowMarkers bindable property.

Declaration

public static readonly BindableProperty ShowMarkersProperty

Field Value

Type
Microsoft.Maui.Controls.BindableProperty

Properties

LabelStyle

Gets or sets the label style for the trackball label.

Declaration

public SparkChartLabelStyle LabelStyle { get; set; }

Property Value

Type
SparkChartLabelStyle

LineStyle

Gets or sets the line style for the trackball vertical line.

Declaration

public SparkChartLineStyle LineStyle { get; set; }

Property Value

Type
SparkChartLineStyle

MarkerSettings

Gets or sets the marker settings for customizing trackball markers.

Declaration

public SparkChartMarkerSettings MarkerSettings { get; set; }

Property Value

Type
SparkChartMarkerSettings

ShowLabel

Gets or sets a value indicating whether to show the trackball label.

Declaration

public bool ShowLabel { get; set; }

Property Value

Type
System.Boolean

ShowLine

Gets or sets a value indicating whether to show the trackball line.

Declaration

public bool ShowLine { get; set; }

Property Value

Type
System.Boolean

ShowMarkers

Gets or sets a value indicating whether to show markers for the trackball.

Declaration

public bool ShowMarkers { get; set; }

Property Value

Type
System.Boolean

Methods

Hide()

Hides the trackball.

Declaration

public void Hide()

OnBindingContextChanged()

Updates binding context for nested objects.

Declaration

protected override void OnBindingContextChanged()

Show(Single, Single)

Shows the trackball at the specified touch position.

Declaration

public void Show(float pointX, float pointY)

Parameters

Type	Name	Description
System.Single	pointX
System.Single	pointY