Diagram.GetNearestNode Method

Returns the nearest node whose bounding rectangle is intersected by the circle, defined by origin point and radius.

Namespace: MindFusion.Diagramming
Assembly: MindFusion.Diagramming

 Syntax

C#

public DiagramNode GetNearestNode (
    Point point,
    double maxDistance,
    DiagramNode ignored
)

Visual Basic

Public Function GetNearestNode( _
    point As Point, _
    maxDistance As Double, _
    ignored As DiagramNode _
) As DiagramNode

 Parameters

point

The point to test.

maxDistance

The maximum distance from the point at which to look for nodes.

ignored

A node that should be ignored.

 Return Value

The DiagramNode nearest to the specified point.

 Remarks

The last argument is useful when calling this method from NodeCreated and NodeModified handlers and the affected node should not be included in the search.