DiagramItem.ConnectionPoints Property

Specifies the list of points on the perimeter of a shape at which connectors can terminate.

Namespace: DevExpress.XtraDiagram

Assembly: DevExpress.XtraDiagram.v23.2.dll

NuGet Package: DevExpress.Win.Diagram

Declaration

C#

[Browsable(false)]
[DefaultValue(null)]
public virtual PointCollection ConnectionPoints { get; set; }

VB.NET

<DefaultValue(Nothing)>
<Browsable(False)>
Public Overridable Property ConnectionPoints As PointCollection

Property Value

Type	Default	Description
DevExpress.XtraDiagram.PointCollection	null	A list of points on the perimeter of a shape at which connectors can terminate.

Remarks

To change the connection points, it is necessary to assign a new property value. The points are set in relative coordinates. (0,0) corresponds to the top-left corner of the shape border, (1,1) corresponds to the bottom-right corner. See the code snippet below.

C#

diagramItem.ConnectionPoints = new PointCollection(new PointFloat[] {
    new PointFloat(0,0),
    new PointFloat(0,1),
    new PointFloat(1,0),
    new PointFloat(1,1),
});

VB.NET

diagramItem.ConnectionPoints = [New] PointCollection([New] PointFloat() { [New] PointFloat(0,0), [New] PointFloat(0,1), [New] PointFloat(1,0), [New] PointFloat(1,1) })

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ConnectionPoints property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

win-diagram-change-connection-points/CS/Form1.cs#L23

    diagramShape1.ConnectionPoints = new DevExpress.XtraDiagram.PointCollection(points);
}

VB.NET

win-diagram-change-connection-points/VB/Form1.vb#L24

    diagramShape1.ConnectionPoints = New DevExpress.XtraDiagram.PointCollection(points)
End Sub