AnnTextDrawDesigner Class

This class extends the AnnRectangleDrawDesigner class to provide functionality for drawing an AnnTextObject on an annotation container.

Object Model

Syntax

public class AnnTextDrawDesigner : AnnRectangleDrawDesigner

public sealed class AnnTextDrawDesigner : AnnRectangleDrawDesigner

function Leadtools.Windows.Annotations.AnnTextDrawDesigner()

public ref class AnnTextDrawDesigner : public AnnRectangleDrawDesigner

'Declaration
 
Public Class AnnTextDrawDesigner 
   Inherits AnnRectangleDrawDesigner

'Usage
 
Dim instance As AnnTextDrawDesigner

Remarks

Note, in LEADTOOLS for Silverlight, AnnControlDrawDesigner is used instead of this class when drawing new AnnTextObject objects.

Example

Visual Basic
C#

Copy Code

Public Function AnnTextDrawDesigner_AnnTextDrawDesigner(ByVal viewer As ImageViewer, ByVal container As AnnContainer) As AnnTextDrawDesigner
   ' start a new text draw designer
   Dim textDrawDesigner As AnnTextDrawDesigner = New AnnTextDrawDesigner(container)
   ' set up the object template (the text object)
   Dim textObject As AnnTextObject = New AnnTextObject()
   textObject.Stroke = Nothing
   textObject.Fill = Nothing
   textObject.FontFamilyName = "Arial"
   textObject.FontSize = 10.0
   textObject.TextEdgeMargin = 0.0
   textObject.TextHorizontalAlignment = AnnTextAlignment.Center
   textObject.TextVerticalAlignment = AnnTextAlignment.Center

   ' set up the default text to be used
   textDrawDesigner.DefaultText = "Leadtools"

   ' initialize the rest of the designer
   textDrawDesigner.ObjectTemplate = textObject

   Return textDrawDesigner
End Function

public AnnTextDrawDesigner AnnTextDrawDesigner_AnnTextDrawDesigner(ImageViewer viewer, AnnContainer container)
{
   // start a new text draw designer
   AnnTextDrawDesigner textDrawDesigner = new AnnTextDrawDesigner(container);
   // set up the object template (the text object)
   AnnTextObject textObject = new AnnTextObject();
   textObject.FontFamilyName = "Arial";
   textObject.Stroke = Colors.Transparent;
   textObject.Fill = Colors.Transparent;
   textObject.FontSize = 10.0;
   textObject.TextEdgeMargin = 0.0;
   textObject.TextHorizontalAlignment = AnnTextAlignment.Center;
   textObject.TextVerticalAlignment = AnnTextAlignment.Center;

   // set up the default text to be used
   textDrawDesigner.DefaultText = "Leadtools";

   // initialize the rest of the designer
   textDrawDesigner.ObjectTemplate = textObject;

   return textDrawDesigner;
}

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

AnnTextDrawDesigner Members
Leadtools.Windows.Annotations Namespace