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ArcSegment Class

Definition

Represents an elliptical arc between two points.

public ref class ArcSegment sealed : PathSegment
/// [Windows.Foundation.Metadata.Activatable(65536, "Microsoft.UI.Xaml.WinUIContract")]
/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.UI.Xaml.WinUIContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class ArcSegment final : PathSegment
[Windows.Foundation.Metadata.Activatable(65536, "Microsoft.UI.Xaml.WinUIContract")]
[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.UI.Xaml.WinUIContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class ArcSegment : PathSegment
Public NotInheritable Class ArcSegment
Inherits PathSegment
<ArcSegment .../>
Inheritance
Object Platform::Object IInspectable DependencyObject PathSegment ArcSegment
Attributes

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

Always returns null in a Windows App SDK app. Use DispatcherQueue instead.

(Inherited from DependencyObject)
DispatcherQueue

Gets the DispatcherQueue that this object is associated with. The DispatcherQueue 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)

Applies to

See also