ShapeGeometry.DoHitTest Method (IGeometryHost, PointD, DiagramHitTestInfo)

Determines whether a point is inside a shape.

Namespace:  Microsoft.VisualStudio.Modeling.Diagrams
Assembly:  Microsoft.VisualStudio.Modeling.Sdk.Diagrams.12.0 (in Microsoft.VisualStudio.Modeling.Sdk.Diagrams.12.0.dll)

Syntax

'Declaration
Public Function DoHitTest ( _
    geometryHost As IGeometryHost, _
    hitPoint As PointD, _
    hitTestInfo As DiagramHitTestInfo _
) As Boolean

public bool DoHitTest(
    IGeometryHost geometryHost,
    PointD hitPoint,
    DiagramHitTestInfo hitTestInfo
)

public:
bool DoHitTest(
    IGeometryHost^ geometryHost, 
    PointD hitPoint, 
    DiagramHitTestInfo^ hitTestInfo
)

member DoHitTest : 
        geometryHost:IGeometryHost * 
        hitPoint:PointD * 
        hitTestInfo:DiagramHitTestInfo -> bool

public function DoHitTest(
    geometryHost : IGeometryHost, 
    hitPoint : PointD, 
    hitTestInfo : DiagramHitTestInfo
) : boolean

Parameters

• geometryHost
  Type: Microsoft.VisualStudio.Modeling.Diagrams.IGeometryHost

  The shape or link.

• hitPoint
  Type: Microsoft.VisualStudio.Modeling.Diagrams.PointD

  The point to test, relative to the boundary of the shape.

• hitTestInfo
  Type: Microsoft.VisualStudio.Modeling.Diagrams.DiagramHitTestInfo

  The object that will receive the results of the hit test.

Return Value

Type: System.Boolean
true if the point is inside the shape; otherwise, false.

Remarks

The geometry boundary includes the thickness of the outline pen that lies outside of the graphics path used to draw the geometry.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

ShapeGeometry Class

DoHitTest Overload

Microsoft.VisualStudio.Modeling.Diagrams Namespace