LineGeometry LineGeometry LineGeometry Class

Definition

Represents the geometry of a line.

public : sealed class LineGeometry : Geometry, ILineGeometry
public sealed class LineGeometry : Geometry, ILineGeometry
Public NotInheritable Class LineGeometry Inherits Geometry Implements ILineGeometry
<LineGeometry .../>
Inheritance
Attributes
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Examples

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" >
        <Path.Data>
            <LineGeometry StartPoint="10,20" EndPoint="100,130" />
        </Path.Data>
    </Path>
</Canvas>

Constructors

LineGeometry() LineGeometry() LineGeometry()

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

public : LineGeometry()
public LineGeometry()
Public Sub New()

Properties

Bounds Bounds Bounds

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

(Inherited from Geometry)

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

Gets an empty geometry object.

(Inherited from Geometry)

EndPoint EndPoint EndPoint

Gets or sets the end point of a line.

public : Point EndPoint { get; set; }
public Point EndPoint { get; set; }
Public ReadWrite Property EndPoint As Point
<LineGeometry EndPoint="x,y"/>
Value
Point Point Point

The end point of the line. The default is a Point with value 0,0.

EndPointProperty EndPointProperty EndPointProperty

Identifies the EndPoint dependency property.

public : static DependencyProperty EndPointProperty { get; }
public static DependencyProperty EndPointProperty { get; }
Public Static ReadOnly Property EndPointProperty As DependencyProperty
Value
DependencyProperty DependencyProperty DependencyProperty

The identifier for the EndPoint dependency property.

StandardFlatteningTolerance StandardFlatteningTolerance StandardFlatteningTolerance

Gets the standard tolerance used for polygonal approximation.

(Inherited from Geometry)

StartPoint StartPoint StartPoint

Gets or sets the start point of the line.

public : Point StartPoint { get; set; }
public Point StartPoint { get; set; }
Public ReadWrite Property StartPoint As Point
<LineGeometry StartPoint="x,y"/>
Value
Point Point Point

The start point of the line. The default is a Point with value 0,0.

StartPointProperty StartPointProperty StartPointProperty

Identifies the StartPoint dependency property.

public : static DependencyProperty StartPointProperty { get; }
public static DependencyProperty StartPointProperty { get; }
Public Static ReadOnly Property StartPointProperty As DependencyProperty
Value
DependencyProperty DependencyProperty DependencyProperty

The identifier for the StartPoint dependency property.

Transform Transform Transform

Gets or sets the Transform object applied to a Geometry.

(Inherited from Geometry)

TransformProperty TransformProperty TransformProperty

Identifies the Transform dependency property.

(Inherited from Geometry)

Methods

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

Clears the local value of a dependency property.

(Inherited from DependencyObject)

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)

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

(Inherited from DependencyObject)

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)

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)

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

(Inherited from DependencyObject)

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