Diagram.GetLinkAt Method (Point, Double, Boolean, Int32@)

Returns the top-most link that lies at the specified position; optionally exclude locked links from the search.

Namespace: MindFusion.Diagramming
Assembly: MindFusion.Diagramming

 Syntax

C#

public DiagramLink GetLinkAt (
    Point pt,
    double maxDist,
    bool exclLocked,
    ref int segmNum
)

Visual Basic

Public Function GetLinkAt( _
    pt As Point, _
    maxDist As Double, _
    exclLocked As Boolean, _
    ByRef segmNum As Integer _
) As DiagramLink

 Parameters

pt

A Point specifying a diagram point in logical coordinates.

maxDist

The maximum distance allowed between tested links and the specified point.

exclLocked

Specifies whether locked links should be excluded from the search.

segmNum

Returns the index of the link segment that lies at the specified point.

 Return Value

A DiagramLink object found near the specified point.