AnnTextRollupObject Class

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

[SerializableAttribute()]
public class AnnTextRollupObject : AnnNoteObject, IAnnTextObject, System.ICloneable, System.IDisposable, System.Runtime.Serialization.ISerializable

'Declaration
 
<SerializableAttribute()>
Public Class AnnTextRollupObject 
   Inherits AnnNoteObject
   Implements IAnnTextObject, System.ICloneable, System.IDisposable, System.Runtime.Serialization.ISerializable

'Usage
 
Dim instance As AnnTextRollupObject

public sealed class AnnTextRollupObject : IAnnTextObject, System.ICloneable, IClosable //In WinRT the IDisposable interface is replaced by IClosable, ~Remove~

function Leadtools.Annotations.AnnTextRollupObject()

[SerializableAttribute()]
public ref class AnnTextRollupObject : public AnnNoteObject, IAnnTextObject, System.ICloneable, System.IDisposable, System.Runtime.Serialization.ISerializable

The text rollup annotation object extends AnnNoteObject by adding an Expanded property. When this property is set to false, the text rollup object looks and behaves like a normal note. When Expanded is set to false, the text rollup object will shrink to show only one line of text. This saves space on the container surface. For more information, refer to Using Text in Annotation Object. For more information about the text rollup annotation object refer to AnnTextRollupObject. For more information about the automated text rollup annotation object, refer to Annotation Objects - Automated Features.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Private Sub AnnTextRollupObject_AnnTextRollupObject(ByVal viewer As RasterImageViewer, ByVal container As AnnContainer)
   Dim textRollup As AnnTextRollupObject = New AnnTextRollupObject()
   textRollup.Text = "My TextRollup object"
   textRollup.Font = New AnnFont("Arial", New AnnLength(10, AnnUnit.Point), FontStyle.Regular)
   textRollup.EdgeMargin = AnnLength.Empty
   textRollup.ShadowBorderWidth = New AnnLength(6, AnnUnit.Pixel)
   textRollup.Alignment = StringAlignment.Center
   textRollup.LineAlignment = StringAlignment.Center
   textRollup.Bounds = New AnnRectangle(100, 200, 400, 600, AnnUnit.Pixel)
   container.Objects.Add(textRollup)
   textRollup.Expanded = False
   viewer.Invalidate(textRollup.InvalidRectangle)
   MessageBox.Show("Not expanded")

   textRollup.Expanded = True
   viewer.Invalidate(textRollup.InvalidRectangle)
   MessageBox.Show("expanded")
End Sub

private void AnnTextRollupObject_AnnTextRollupObject(RasterImageViewer viewer, AnnContainer container)
{
   AnnTextRollupObject textRollup = new AnnTextRollupObject();
   textRollup.Text = "My TextRollup object";
   textRollup.Font = new AnnFont("Arial", new AnnLength(10, AnnUnit.Point), FontStyle.Regular);
   textRollup.EdgeMargin = AnnLength.Empty;
   textRollup.ShadowBorderWidth = new AnnLength(6, AnnUnit.Pixel);
   textRollup.Alignment = StringAlignment.Center;
   textRollup.LineAlignment = StringAlignment.Center;
   textRollup.Bounds = new AnnRectangle(100, 200, 400, 600, AnnUnit.Pixel);
   container.Objects.Add(textRollup);
   textRollup.Expanded = false;
   viewer.Invalidate(textRollup.InvalidRectangle);
   MessageBox.Show("Not expanded");

   textRollup.Expanded = true;
   viewer.Invalidate(textRollup.InvalidRectangle);
   MessageBox.Show("expanded");
}

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

AnnTextRollupObject Members
Leadtools.Annotations Namespace