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PathFigure Class

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Represents a subsection of a geometry, a single connected series of two-dimensional geometric segments.

Inheritance Hierarchy

System.Object
  System.Windows.DependencyObject
    System.Windows.Media.PathFigure

Namespace:  System.Windows.Media
Assembly:  System.Windows (in System.Windows.dll)

Syntax

'Declaration
<ContentPropertyAttribute("Segments", True)> _
Public NotInheritable Class PathFigure _
    Inherits DependencyObject
[ContentPropertyAttribute("Segments", true)]
public sealed class PathFigure : DependencyObject
<PathFigure .../>
-or-
<PathFigure ...>
  oneOrMorePathSegments
</PathFigure

XAML Values

The PathFigure type exposes the following members.

Constructors

  Name Description
Public methodSupported by Silverlight for Windows Phone PathFigure Initializes a new instance of the PathFigure class.

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Properties

  Name Description
Public propertySupported by Silverlight for Windows Phone Dispatcher Gets the Dispatcher this object is associated with. (Inherited from DependencyObject.)
Public propertySupported by Silverlight for Windows Phone IsClosed Gets or sets a value that indicates whether this figure's first and last segments are connected.
Public propertySupported by Silverlight for Windows Phone IsFilled Gets or sets a value that indicates whether the contained area of this PathFigure is to be used for hit-testing, rendering, and clipping.
Public propertySupported by Silverlight for Windows Phone Segments Gets or sets the collection of segments that define the shape of this PathFigure object.
Public propertySupported by Silverlight for Windows Phone StartPoint Gets or sets the Point where the PathFigure begins.

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Methods

  Name Description
Public methodSupported by Silverlight for Windows Phone CheckAccess Determines whether the calling thread has access to this object. (Inherited from DependencyObject.)
Public methodSupported by Silverlight for Windows Phone ClearValue Clears the local value of a dependency property. (Inherited from DependencyObject.)
Public methodSupported by Silverlight for Windows Phone Equals(Object) Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodSupported by Silverlight for Windows Phone Finalize Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodSupported by Silverlight for Windows Phone GetAnimationBaseValue Returns any base value established for a Silverlight dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject.)
Public methodSupported by Silverlight for Windows Phone GetHashCode Serves as a hash function for a particular type. (Inherited from Object.)
Public methodSupported by Silverlight for Windows Phone GetType Gets the Type of the current instance. (Inherited from Object.)
Public methodSupported by Silverlight for Windows Phone GetValue Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject.)
Protected methodSupported by Silverlight for Windows Phone MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Public methodSupported by Silverlight for Windows Phone ReadLocalValue Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject.)
Public methodSupported by Silverlight for Windows Phone SetValue Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject.)
Public methodSupported by Silverlight for Windows Phone ToString Returns a string that represents the current object. (Inherited from Object.)

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Fields

  Name Description
Public fieldStatic memberSupported by Silverlight for Windows Phone IsClosedProperty Identifies the IsClosed dependency property.
Public fieldStatic memberSupported by Silverlight for Windows Phone IsFilledProperty Identifies the IsFilled dependency property.
Public fieldStatic memberSupported by Silverlight for Windows Phone SegmentsProperty Identifies the Segments dependency property.
Public fieldStatic memberSupported by Silverlight for Windows Phone StartPointProperty Identifies the StartPoint dependency property.

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Remarks

The defining property of a PathFigure is its StartPoint, because it specifies the point from which the first contained line segment starts.

If you want a geometry where various figures are not connected to one another, you would specify multiple PathFigure objects within the PathFigureCollection, each with different StartPoint values.

Examples

The following example creates a simple PathGeometry made up of a single PathFigure with a LineSegment and displays it using a Path element. The PathFigure object's StartPoint is set to 10,20 and a LineSegment is defined with an end point of 100,130. The following illustration shows the PathGeometry created by this example.

A PathGeometry that contains a single LineSegment

Diagonal line.

<Canvas>
  <Path Stroke="Black" StrokeThickness="1">
    <Path.Data>
      <PathGeometry>
        <PathGeometry.Figures>
          <PathFigure StartPoint="10,20">
            <PathFigure.Segments>
              <LineSegment Point="100,130"/>
            </PathFigure.Segments>
          </PathFigure>
        </PathGeometry.Figures>
      </PathGeometry>
    </Path.Data>
  </Path>
</Canvas>

This example uses multiple segments in a PathFigure.

A PathGeometry

Pathfigure

<Canvas>
  <Path Stroke="Black" StrokeThickness="1" >
    <Path.Data>
      <PathGeometry>
        <PathGeometry.Figures>
          <PathFigure StartPoint="10,50">
            <PathFigure.Segments>
              <BezierSegment Point1="100,0"
                Point2="200,200"
                Point3="300,100"/>
              <LineSegment Point="400,100" />
              <ArcSegment Size="50,50" RotationAngle="45"
                IsLargeArc="True" SweepDirection="Clockwise"
                Point="200,100"/>
            </PathFigure.Segments>
          </PathFigure>
        </PathGeometry.Figures>
      </PathGeometry>
    </Path.Data>
  </Path>
</Canvas>

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.