Class ChartTooltipBehavior

This class is used to customize the appearance of tooltip in SfChart. An instance of this class need to be added to ChartBehaviors collection.

Inheritance

System.Object

ChartBehavior

ChartTooltipBehavior

Inherited Members

ChartBehavior.OnTouchDown(Single, Single)

ChartBehavior.OnTouchMove(Single, Single)

ChartBehavior.OnTouchUp(Single, Single)

ChartBehavior.DoubleTap(Single, Single)

ChartBehavior.Chart

Namespace: Syncfusion.SfChart.XForms

Assembly: Syncfusion.SfChart.XForms.dll

Syntax

public class ChartTooltipBehavior : ChartBehavior, IThemeElement

Remarks

Tooltip is displayed when you tap on a data point. By default, it displays dependent values of data point. For example, for column series, it displays y values, and for financial series, it displays open, high, low and close values.

Examples

SfChart chart = new SfChart();
ChartTooltipBehavior tooltip = new ChartTooltipBehavior();
chart.ChartBehaviors.Add(tooltip);

Constructors

ChartTooltipBehavior()

Initializes a new instance of the ChartTooltipBehavior class.

Declaration

public ChartTooltipBehavior()

Fields

BackgroundColorProperty

Gets or sets the tooltip background color. This is a bindable property.

Declaration

public static readonly BindableProperty BackgroundColorProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

BorderColorProperty

Gets or sets the border stroke color of the tooltip. This is a bindable property.

Declaration

public static readonly BindableProperty BorderColorProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

BorderWidthProperty

Gets or sets the width of the tooltip border line. This is a bindable property.

Declaration

public static readonly BindableProperty BorderWidthProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

DurationProperty

Gets or sets the duration of the tooltip text in seconds. This is a bindable property.

Declaration

public static readonly BindableProperty DurationProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

FontAttributesProperty

Gets or sets the font style for the tooltip text. This is a bindable property.

Declaration

public static readonly BindableProperty FontAttributesProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

FontFamilyProperty

Gets or sets the font family name for the tooltip text. This is a bindable property.

Declaration

public static readonly BindableProperty FontFamilyProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

FontProperty

Gets or sets the Font for the tooltip text. This is a bindable property.

Declaration

public static readonly BindableProperty FontProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

FontSizeProperty

Gets or sets the font size for the tooltip text. This is a bindable property.

Declaration

public static readonly BindableProperty FontSizeProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

LabelFormatProperty

Gets or sets the label format for the tooltip label. This is a bindable property.

Declaration

public static readonly BindableProperty LabelFormatProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

MarginProperty

Gets or sets the margin of the tooltip text. This is a bindable property.

Declaration

public static readonly BindableProperty MarginProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

OffsetXProperty

Gets or sets the horizontal offset of the tooltip. This is a bindable property.

Declaration

public static readonly BindableProperty OffsetXProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

OffsetYProperty

Gets or sets the vertical offset of the tooltip. This is a bindable property.

Declaration

public static readonly BindableProperty OffsetYProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

TextColorProperty

Gets or sets the color for the text of the tooltip. This is a bindable property.

Declaration

public static readonly BindableProperty TextColorProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

Properties

BackgroundColor

Gets or sets the tooltip background color. This is a bindable property.

Declaration

public Color BackgroundColor { get; set; }

Property Value

Type	Description
Xamarin.Forms.Color	This property takes the Xamarin.Forms.Color value.

BorderColor

Gets or sets the border stroke color of the tooltip. This is a bindable property.

Declaration

public Color BorderColor { get; set; }

Property Value

Type	Description
Xamarin.Forms.Color	This property takes the Xamarin.Forms.Color value.

BorderWidth

Gets or sets the width of the tooltip border line. This is a bindable property.

Declaration

public double BorderWidth { get; set; }

Property Value

Type	Description
System.Double	This property takes the System.Double value.

Duration

Gets or sets the duration of the tooltip text in seconds. This is a bindable property.

Declaration

public double Duration { get; set; }

Property Value

Type	Description
System.Double	This property takes double value in second format.

Font

Gets or sets the Font for the tooltip text. This is a bindable property.

Declaration

public Font Font { get; set; }

Property Value

Type	Description
Xamarin.Forms.Font	This property takes the Font value.

FontAttributes

Gets or sets the font style for the tooltip text. This is a bindable property.

Declaration

public FontAttributes FontAttributes { get; set; }

Property Value

Type	Description
Xamarin.Forms.FontAttributes

FontFamily

Gets or sets the font family name for the tooltip text. This is a bindable property.

Declaration

public string FontFamily { get; set; }

Property Value

Type	Description
System.String

FontSize

Gets or sets the font size for the tooltip text. This is a bindable property.

Declaration

public float FontSize { get; set; }

Property Value

Type	Description
System.Single

LabelFormat

Gets or sets the label format for the tooltip label. This is a bindable property.

Declaration

public string LabelFormat { get; set; }

Property Value

Type	Description
System.String	This property take the string value.

Margin

Gets or sets the margin of the tooltip text. This is a bindable property.

Declaration

public Thickness Margin { get; set; }

Property Value

Type	Description
Xamarin.Forms.Thickness	This property takes the Xamarin.Forms.Thickness value.

OffsetX

Gets or sets the horizontal offset of the tooltip. This is a bindable property.

Declaration

public double OffsetX { get; set; }

Property Value

Type	Description
System.Double	This property takes double value.

OffsetY

Gets or sets the vertical offset of the tooltip. This is a bindable property.

Declaration

public double OffsetY { get; set; }

Property Value

Type	Description
System.Double	This property takes double value.

TextColor

Gets or sets the color for the text of the tooltip. This is a bindable property.

Declaration

public Color TextColor { get; set; }

Property Value

Type	Description
Xamarin.Forms.Color	This property takes the Xamarin.Forms.Color value.

Methods

Hide(Boolean)

Hides the tooltip view.

Declaration

public void Hide(bool animated)

Parameters

Type	Name	Description
System.Boolean	animated	Takes bool value to whether animate or not.

Remarks

This method works only in Android and iOS platforms.

Show(Single, Single, Boolean)

Shows the tooltip view at nearest datapoint for given x and y value.

Declaration

public void Show(float pointX, float pointY, bool animated)

Parameters

Type	Name	Description
System.Single	pointX	point x.
System.Single	pointY	point y.
System.Boolean	animated	Takes bool value to whether animate or not..

Remarks

This method works only in Android and iOS platforms.