ArcSegment Class

Definition

Namespace:

Windows.UI.Xaml.Media

Represents an elliptical arc between two points.

public ref class ArcSegment sealed : PathSegment

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
class ArcSegment final : PathSegment

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
public sealed class ArcSegment : PathSegment

Public NotInheritable Class ArcSegment
Inherits PathSegment

<ArcSegment .../>

Inheritance

Object Platform::Object IInspectable DependencyObject PathSegment ArcSegment

Attributes

ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Remarks

At a minimum each ArcSegment should have its RotationAngle and Size properties set, because these don't have useful defaults.

This class is relevant for setting the vector data for either a Path or a PathIcon.

Rather than creating an instance or an object element, you can also define an ArcSegment as part of a vector within the string for a Move and draw commands syntax.

Constructors

ArcSegment()

Initializes a new instance of the ArcSegment class.

Properties

Dispatcher	Gets the CoreDispatcher that this object is associated with. The CoreDispatcher represents a facility that can access the DependencyObject on the UI thread even if the code is initiated by a non-UI thread. (Inherited from DependencyObject)
IsLargeArc	Gets or sets a value that indicates whether the arc should be greater than 180 degrees.
IsLargeArcProperty	Identifies the IsLargeArc dependency property.
Point	Gets or sets the endpoint of the elliptical arc.
PointProperty	Identifies the Point dependency property.
RotationAngle	Gets or sets the amount (in degrees) by which the ellipse is rotated about the x-axis.
RotationAngleProperty	Identifies the RotationAngle dependency property.
Size	Gets or sets the x-radius and y-radius of the arc as a Size structure.
SizeProperty	Identifies the Size dependency property.
SweepDirection	Gets or sets a value that specifies whether the arc is drawn in the Clockwise or Counterclockwise direction.
SweepDirectionProperty	Identifies the SweepDirection dependency property.

Methods

ClearValue(DependencyProperty)	Clears the local value of a dependency property. (Inherited from DependencyObject)
GetAnimationBaseValue(DependencyProperty)	Returns any base value established for a dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject)
GetValue(DependencyProperty)	Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject)
ReadLocalValue(DependencyProperty)	Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject)
RegisterPropertyChangedCallback(DependencyProperty, DependencyPropertyChangedCallback)	Registers a notification function for listening to changes to a specific DependencyProperty on this DependencyObject instance. (Inherited from DependencyObject)
SetValue(DependencyProperty, Object)	Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject)
UnregisterPropertyChangedCallback(DependencyProperty, Int64)	Cancels a change notification that was previously registered by calling RegisterPropertyChangedCallback. (Inherited from DependencyObject)

See also

• PathSegment
• Path
• PathGeometry
• XAML vector-based drawing sample
• Draw shapes
• Move and draw commands syntax