Class StraightLineAnnotation

This class is used to add a line annotation to the SfChart. An instance of this class needs to be added to the Annotations collection.

Inheritance
System.Object
Annotation
SingleAnnotation
ShapeAnnotation
LineAnnotation
StraightLineAnnotation
HorizontalLineAnnotation
VerticalLineAnnotation
Implements
Inherited Members
Namespace: Syncfusion.UI.Xaml.Charts
Assembly: Syncfusion.SfChart.UWP.dll
Syntax
public abstract class StraightLineAnnotation : LineAnnotation, ICloneable
Remarks

StraightLineAnnotation is used to draw a straight line across the chart area.

Constructors

StraightLineAnnotation()

Constructor

Declaration
public StraightLineAnnotation()

Fields

AxisLabelTemplateProperty

The DependencyProperty for AxisLabelTemplate property.

Declaration
public static readonly DependencyProperty AxisLabelTemplateProperty
Field Value
Type
Windows.UI.Xaml.DependencyProperty

ShowAxisLabelProperty

The Dependencyproperty for ShowAxisLabel property.

Declaration
public static readonly DependencyProperty ShowAxisLabelProperty
Field Value
Type
Windows.UI.Xaml.DependencyProperty

Properties

AxisLabelTemplate

Gets or sets the custom template for the axis label.

Declaration
public DataTemplate AxisLabelTemplate { get; set; }
Property Value
Type Description
Windows.UI.Xaml.DataTemplate

Windows.UI.Xaml.DataTemplate

ShowAxisLabel

Gets or sets a value indicating whether to enable or disable the annotation label displaying in axis.

Declaration
public bool ShowAxisLabel { get; set; }
Property Value
Type
System.Boolean

Methods

SetAxisMarkerValue(Object, Object, Object, Object, AxisMode)

Sets the axis marker values and associated axis metadata based on the provided coordinates and axis mode.

Declaration
protected void SetAxisMarkerValue(object X1, object X2, object Y1, object Y2, AxisMode axisMode)
Parameters
Type Name Description
System.Object X1
System.Object X2
System.Object Y1
System.Object Y2
AxisMode axisMode

Events

DragCompleted

Occurs when annotation drag is completed.

Declaration
public event EventHandler<AnnotationDragCompletedEventArgs> DragCompleted
Event Type
Type
System.EventHandler<AnnotationDragCompletedEventArgs>

DragDelta

Occurs while dragging the annotation.

Declaration
public event EventHandler<AnnotationDragDeltaEventArgs> DragDelta
Event Type
Type
System.EventHandler<AnnotationDragDeltaEventArgs>

DragStarted

Occurs when annotation drag is started.

Declaration
public event EventHandler DragStarted
Event Type
Type
System.EventHandler

Selected

Occurs when Syncfusion.UI.Xaml.Charts.Annotation becomes selected.

Declaration
public event EventHandler Selected
Event Type
Type
System.EventHandler

UnSelected

Occurs when Syncfusion.UI.Xaml.Charts.Annotation becomes unselected.

Declaration
public event EventHandler UnSelected
Event Type
Type
System.EventHandler

Implements

Extension Methods