GoLayoutTree Class

Visual Basic
C#

'Declaration
 
<SerializableAttribute()>
Public Class GoLayoutTree 
   Inherits GoLayout

[SerializableAttribute()]
public class GoLayoutTree : GoLayout

Typical usage: To lay out only a portion of a document, you will need to construct a GoLayoutTreeNetwork, initialize it with just the nodes and links that you want to use, and set the Network property. Read the GoLayout User Guide for more details.

C#

GoDocument doc = goView1.Document;
doc.StartTransaction();
GoLayoutTree layout = new GoLayoutTree();
layout.Document = doc;
layout.Angle = 90;
layout.NodeSpacing = 15;
layout.LayerSpacing = 40;
// ...maybe set other properties, such as those of layout.AlternateDefaults ...
layout.PerformLayout();
doc.FinishTransaction("layout");

C#

GoDocument doc = goView1.Document;
doc.StartTransaction();
GoLayoutTree layout = new GoLayoutTree();
layout.Document = doc;
layout.Network = layout.CreateNetwork();
// if you want to start off with the network representing the complete document,
// and then remove the nodes (or links) that you don't want:
layout.Network.AddNodesAndLinksFromCollection(doc, true);
foreach (GoObject obj in doc) {
  if (...obj is a node that you want to exclude from the layout...) {
    layout.Network.DeleteNode(obj);  // there is also a DeleteLink method
  }
}
layout.Angle = 90;
layout.NodeSpacing = 15;
layout.LayerSpacing = 40;
// ...maybe set other properties...
layout.PerformLayout();
doc.FinishTransaction("layout");

System.Object
   System.MarshalByRefObject
      System.ComponentModel.Component
         Northwoods.Go.Layout.GoLayout
            Northwoods.Go.Layout.GoLayoutTree

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

GoLayoutTree Members
Northwoods.Go.Layout Namespace