GoBalloon Class

A GoBalloon is a kind of GoComment that is associated with another object.

Syntax

Visual Basic
C#

'Declaration
 
<SerializableAttribute()>
Public Class GoBalloon 
   Inherits GoComment
   Implements IGoCollection, IGoIdentifiablePart, IGoLabeledNode, IGoLabeledPart, IGoRoutable

[SerializableAttribute()]
public class GoBalloon : GoComment, IGoCollection, IGoIdentifiablePart, IGoLabeledNode, IGoLabeledPart, IGoRoutable

Remarks

The GoComment.Background object is implemented as a GoPolygon. It is shaped to "point" at the Anchor object. The actual PointF point is calculated by ComputeAnchorPoint. When there is no Anchor, it uses UnanchoredOffset to determine a point near the GoComment.Label.

When Reanchorable is true, an additional selection handle is placed at the "point", to allow users to interactively choose another object. You can override PickNewAnchor to determine which objects may be chosen as new anchors for this balloon comment. By default it allows any selectable document object, but you could just have it return objects of a certain type, depending on the state of your application.

Inheritance Hierarchy

System.Object
   Northwoods.Go.GoObject
      Northwoods.Go.GoGroup
         Northwoods.Go.GoComment
            Northwoods.Go.GoBalloon

Requirements

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

GoBalloon Members
Northwoods.Go Namespace