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AnnTextObject Class

Summary

Provides support for creating and managing text annotation objects.

Syntax
C#
VB
Java
Objective-C
C++
public class AnnTextObject : AnnRectangleObject 
Public Class AnnTextObject  
   Inherits AnnRectangleObject 
   Implements IAnnObjectCloneable  
@interface LTAnnTextObject : LTAnnRectangleObject<NSCoding,NSCopying> 
public class AnnTextObject extends AnnRectangleObject 
public: 
   ref class AnnTextObject : AnnRectangleObject 

Remarks

The text annotation object is a text string within a bounding rectangle. This class supports a stroke and fill, that can be used on the bounding rectangle.

Programmatically, the boundaries and location of the text object can be controlled using the following properties:

The AnnTextObject class inherits a number of properties from the AnnObject class, providing support for font, stroke and fill characteristics. These properties are listed below:

The name of the text object can be controlled using Labels property, inherited from the AnnObject class.

Each object can be transformed with the following methods:

The following properties can also be used to programmatically set characteristics of an AnnTextObject:

Example

This example creates a text object and adds it to the automation container.

C#
using LeadtoolsExamples.Common; 
using Leadtools.Annotations.Automation; 
using Leadtools.Annotations.Engine; 
using Leadtools.Codecs; 
using Leadtools.Annotations.WinForms; 
 
public void AnnCore_AnnTextObject() 
{ 
 
   // assumes _automation is valid 
   double inch = 720.0; 
 
   // Add a text object 
   AnnTextObject textObj = new AnnTextObject(); 
 
   // Set the points for the hotspot 
   textObj.Points.Add(LeadPointD.Create(1 * inch, 1 * inch)); 
   textObj.Points.Add(LeadPointD.Create(2 * inch, 1 * inch)); 
   textObj.Points.Add(LeadPointD.Create(2 * inch, 2 * inch)); 
   textObj.Points.Add(LeadPointD.Create(1 * inch, 2 * inch)); 
   // Set the text 
   textObj.Text = "sample text for object\nsecond line of text\nlast line"; 
   // Add the object to the automation container 
   _automation.Container.Children.Add(textObj); 
} 

Requirements

Target Platforms

Help Version 20.0.2019.3.11
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Leadtools.Annotations.Engine Assembly