LineGeometry LineGeometry LineGeometry LineGeometry Class


Represents the geometry of a line.

public : sealed class LineGeometry : Geometry
struct winrt::Windows::UI::Xaml::Media::LineGeometry : Geometry
public sealed class LineGeometry : Geometry
Public NotInheritable Class LineGeometry Inherits Geometry
<LineGeometry .../>

Windows 10 requirements

Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)


This example shows how to create and render a LineGeometry object. A Geometry object only defines the geometry of the object—it does not render anything directly—so the example uses a Path shape to render the line. Because a line has no area, setting the Fill property of the Path would have no effect; instead, only the Stroke and StrokeThickness properties are specified.

<Canvas Width="200" Height="200">
    <Path Stroke="Black" StrokeThickness="4" >
            <LineGeometry StartPoint="10,20" EndPoint="100,130" />


LineGeometry() LineGeometry() LineGeometry() LineGeometry()

Initializes a new instance of the LineGeometry class that has no length.


Bounds Bounds Bounds Bounds

Gets a Rect that specifies the axis-aligned bounding box of the Geometry.

(Inherited from Geometry)
Dispatcher Dispatcher Dispatcher 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)
Empty Empty Empty Empty

Gets an empty geometry object.

(Inherited from Geometry)
EndPoint EndPoint EndPoint EndPoint

Gets or sets the end point of a line.

EndPointProperty EndPointProperty EndPointProperty EndPointProperty

Identifies the EndPoint dependency property.

StandardFlatteningTolerance StandardFlatteningTolerance StandardFlatteningTolerance StandardFlatteningTolerance

Gets the standard tolerance used for polygonal approximation.

(Inherited from Geometry)
StartPoint StartPoint StartPoint StartPoint

Gets or sets the start point of the line.

StartPointProperty StartPointProperty StartPointProperty StartPointProperty

Identifies the StartPoint dependency property.

Transform Transform Transform Transform

Gets or sets the Transform object applied to a Geometry.

(Inherited from Geometry)
TransformProperty TransformProperty TransformProperty TransformProperty

Identifies the Transform dependency property.

(Inherited from Geometry)


ClearValue(DependencyProperty) ClearValue(DependencyProperty) ClearValue(DependencyProperty) ClearValue(DependencyProperty)

Clears the local value of a dependency property.

(Inherited from DependencyObject)
GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty) 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) GetValue(DependencyProperty) GetValue(DependencyProperty) GetValue(DependencyProperty)

Returns the current effective value of a dependency property from a DependencyObject.

(Inherited from DependencyObject)
ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty)

Returns the local value of a dependency property, if a local value is set.

(Inherited from DependencyObject)
RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback) RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback) RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback) 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) SetValue(DependencyProperty,Object) SetValue(DependencyProperty,Object) SetValue(DependencyProperty,Object)

Sets the local value of a dependency property on a DependencyObject.

(Inherited from DependencyObject)
UnregisterPropertyChangedCallback(DependencyProperty,Int64) UnregisterPropertyChangedCallback(DependencyProperty,Int64) UnregisterPropertyChangedCallback(DependencyProperty,Int64) UnregisterPropertyChangedCallback(DependencyProperty,Int64)

Cancels a change notification that was previously registered by calling RegisterPropertyChangedCallback.

(Inherited from DependencyObject)

See also