MindFusion.Diagramming.Wpf.DiagramLink.ControlPoints Property | WPF Diagram Control

Gets a collection of the control points of this link.

Namespace: MindFusion.Diagramming.Wpf
Assembly: MindFusion.Diagramming.Wpf

Syntax

C# Copy Code
public PointCollection ControlPoints { get; }

Visual Basic Copy Code
Public ReadOnly Property ControlPoints As PointCollection

Property Value

A collection of control points that specify the link's shape.

Remarks

You can specify new positions of a link's points by using this property. The number of points in the collection depends on the Shape and SegmentCount of the link. Links made of Bézier-splines has four control points for each segment. Links of the other styles have two control points per segment. Adjacent segments share a common control point. Check the Count property of the collection to get the number of points. After setting new positions of control points you must call the UpdateFromPoints method.

Example

The following example demonstrates how to programatically setup the control points of a link:

C# Copy Code
DiagramLink link; Point cpt; link = diagram.Links[0]; // Move the second and the third points cpt = link.ControlPoints[1]; link.ControlPoints[1] = new Point(cpt.X + 5, cpt.Y); link.ControlPoints[2] = new Point(22.2, 33.3); // Update state and redraw link.UpdateFromPoints();

Visual Basic Copy Code
Dim link As DiagramLink Dim cpt As Point link = diagram.Links(0) ' Move the second and the third points cpt = link.ControlPoints(1) link.ControlPoints(1) = New Point(cpt.X + 5, cpt.Y) link.ControlPoints(2) = New Point(22.2, 33.3) ' Update state and redraw link.UpdateFromPoints()

Syntax

Property Value

Remarks

Example

See Also