LinkShapeGeometry Class

Artigo
07/22/2011

Encapsulates drawing, folding, and hit testing a link geometry on the design surface

Inheritance Hierarchy

System.Object
  Microsoft.VisualStudio.Modeling.Diagrams.ShapeGeometry
    Microsoft.VisualStudio.Modeling.Diagrams.LinkShapeGeometry
      Microsoft.VisualStudio.Modeling.Diagrams.BinaryLinkShapeGeometry

Namespace: Microsoft.VisualStudio.Modeling.Diagrams
Assembly: Microsoft.VisualStudio.Modeling.Sdk.Diagrams.10.0 (in Microsoft.VisualStudio.Modeling.Sdk.Diagrams.10.0.dll)

Syntax

'Declaração
Public Class LinkShapeGeometry _
    Inherits ShapeGeometry

public class LinkShapeGeometry : ShapeGeometry

public ref class LinkShapeGeometry : public ShapeGeometry

type LinkShapeGeometry =  
    class
        inherit ShapeGeometry
    end

public class LinkShapeGeometry extends ShapeGeometry

The LinkShapeGeometry type exposes the following members.

Constructors

	Name	Description
	LinkShapeGeometry	Initializes a new instance of the LinkShapeGeometry class.

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Properties

	Name	Description
	ShadowOffset	Gets the offset between the shape outline and the outer edge of the shadow. (Inherited from ShapeGeometry.)
	UninitializedPath	Gets the path around the shape geometry. (Inherited from ShapeGeometry.)

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Methods

	Name	Description
	AddLineArcPath	Adds a jump-over arc to the specified GraphicsPath.
	CalculateRotationAngle	Calculates the rotation angle of a link shape's decorator.
	CreateDiagramItem	Creates a DiagramItem object given an IGeometryHost object.
	Dispose()	Releases all resources used by the current instance of the ShapeGeometry class. (Inherited from ShapeGeometry.)
	Dispose(Boolean)	(Inherited from ShapeGeometry.)
	DoFoldToShape	Calculates the point along the vector which crosses the outline of the geometry. (Overrides ShapeGeometry.DoFoldToShape(IGeometryHost, PointD, PointD).)
	DoHitTest(IGeometryHost, PointD, DiagramHitTestInfo)	Determines whether a point is inside a shape. (Inherited from ShapeGeometry.)
	DoHitTest(IGeometryHost, PointD, DiagramHitTestInfo, Boolean)	Returns a value indicating whether the given point is within the boundary of the geometry. The hit test results are also returned. (Overrides ShapeGeometry.DoHitTest(IGeometryHost, PointD, DiagramHitTestInfo, Boolean).)
	DoHitTestSelection	Returns a value indicating whether the given point is within the boundary of the geometry's surrounding selection feedback. The hit test results are also returned. (Overrides ShapeGeometry.DoHitTestSelection(IGeometryHost, PointD, DiagramHitTestInfo).)
	DoPaint	Draws the shape geometry, and its shadow if it has one. (Inherited from ShapeGeometry.)
	DoPaintEmphasis	Draws visual emphasis on the shape. This does not indicate selection, it only draws the user's attention to this shape when another shape is selected. (See ShapeElement.RelatedShapeToEmphasize.) (Overrides ShapeGeometry.DoPaintEmphasis(DiagramPaintEventArgs, IGeometryHost).)
	DoPaintGeometry	Draws the basic geometry. (Overrides ShapeGeometry.DoPaintGeometry(DiagramPaintEventArgs, IGeometryHost).)
	DoPaintResizeFeedback	Draws the resize feedback for the geometry. (Overrides ShapeGeometry.DoPaintResizeFeedback(DiagramPaintEventArgs, IGeometryHost, RectangleD).)
	DoPaintSelection	Draws a selection typically surrounding the geometry. (Overrides ShapeGeometry.DoPaintSelection(DiagramPaintEventArgs, IGeometryHost, Boolean, Boolean, Boolean).)
	DoPaintShadow	Draws the shadow for the shape. (Inherited from ShapeGeometry.)
	DrawDecorator	Draws the LinkShape's decorator.
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetBackgroundBrushId	Gets the ID that is assigned to the brush that paints the background of the shape geometry. (Inherited from ShapeGeometry.)
	GetExtraPenWidth	Gets the width of the outline pen that is outside the boundary of the shape. (Inherited from ShapeGeometry.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetOutlinePenId	Gets the ID that is assigned to the brush that paints the outline of the shape geometry. (Inherited from ShapeGeometry.)
	GetPath(IGeometryHost)	Gets the GraphicsPath describing the geometry. This returns a rectangle path by default. This is a singleton on the geometry. Do not dispose. This is a singleton on the geometry class. Do not dispose. Use immediately. Use GetPathCopy if another path is needed! (Overrides ShapeGeometry.GetPath(IGeometryHost).)
	GetPath(RectangleD)	Gets the path around the shape geometry. (Inherited from ShapeGeometry.)
	GetPathCopy	Gets a copy of the path around the shape geometry. Dispose the path when you have finished with it. (Inherited from ShapeGeometry.)
	GetPerimeter	Gets the path of the perimeter around the shape, including the width of the pen that draws the boundary. Make a copy of this path if you want to retain it. (Inherited from ShapeGeometry.)
	GetPerimeterBoundingBox	Gets the bounding box around the perimeter of the shape, including the thickness of the pen that draws the boundary. (Inherited from ShapeGeometry.)
	GetSelectionLineOffset	Gets the distance between the selection and the outside of the shape geometry. (Inherited from ShapeGeometry.)
	GetSelectionLineWidth	Gets the width of the line that indicates that a shape is selected. (Inherited from ShapeGeometry.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	HasFilledBackground	True if this type of geometry has a filled background. (Inherited from ShapeGeometry.)
	HasOutline	True if this type of geometry has a visible border. (Inherited from ShapeGeometry.)
	HasShadow	True if this type of geometry has a shadow. (Inherited from ShapeGeometry.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Remarks

The object that implements IGeometryHost should also implement IBinaryLinkGeometryData.

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.

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