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LineGeometry class

Represents the geometry of a line.

Inheritance

Object
DependencyObject
Geometry
LineGeometry

Syntax

Public NotInheritable Class LineGeometry  
    Inherits Geometry

XAML Object Element Usage


<LineGeometry .../>

Attributes

ActivatableAttribute(NTDDI_WIN8)
MarshalingBehaviorAttribute(Agile)
StaticAttribute(Windows.UI.Xaml.Media.ILineGeometryStatics, NTDDI_WIN8)
ThreadingAttribute(Both)
VersionAttribute(NTDDI_WIN8)
WebHostHiddenAttribute()

Members

The LineGeometry class has these types of members:

Constructors
Methods
Properties

Constructors

The LineGeometry class has these constructors.

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

Methods

The LineGeometry class has these methods. It also inherits methods from the Object class.

Method	Description
ClearValue	Clears the local value of a dependency property. (Inherited from DependencyObject)
GetAnimationBaseValue	Returns any base value established for a dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject)
GetValue	Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject)
ReadLocalValue	Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject)
SetValue	Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject)

Properties

The LineGeometry class has these properties.

Property	Access type	Description
Bounds	Read-only	Gets a Rect that specifies the axis-aligned bounding box of the Geometry. (Inherited from Geometry)
Dispatcher	Read-only	Gets the CoreDispatcher that this object is associated with. (Inherited from DependencyObject)
EndPoint	Read/write	Gets or sets the end point of a line.
EndPointProperty	Read-only	Identifies the EndPoint dependency property.
StartPoint	Read/write	Gets or sets the start point of the line.
StartPointProperty	Read-only	Identifies the StartPoint dependency property.
Transform	Read/write	Gets or sets the Transform object applied to a Geometry. (Inherited from Geometry)

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.

XAML


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

Requirements

Minimum supported client	Windows 8 [Windows Store apps only]
Minimum supported server	Windows Server 2012 [Windows Store apps only]
Namespace	Windows.UI.Xaml.Media Windows::UI::Xaml::Media [C++]
Metadata	Windows.winmd