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AnnTextObject Class

Summary

Provides support for creating and managing text annotation objects.

Syntax

Java

Objective-C

WinRT C#

public class AnnTextObject : Leadtools.Annotations.Core.AnnRectangleObject, Leadtools.Annotations.Core.IAnnObjectCloneable

Public Class AnnTextObject  
   Inherits Leadtools.Annotations.Core.AnnRectangleObject 
   Implements Leadtools.Annotations.Core.IAnnObjectCloneable

public sealed class AnnTextObject : Leadtools.Annotations.Core.IAnnObjectCloneable

@interface LTAnnTextObject : LTAnnRectangleObject<NSCoding,NSCopying>

public class AnnTextObject extends AnnRectangleObject

function Leadtools.Annotations.Core.AnnTextObject()

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.

WinRT C#

using Leadtools.Annotations.Automation; 
using Leadtools.Annotations.Core; 
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); 
}

using Leadtools.Converters; 
using Leadtools.Annotations.Automation; 
using Leadtools.Controls; 
using Leadtools.Annotations.Core; 
using Leadtools.Codecs; 
 
       
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(LeadPointDHelper.Create(1 * inch, 1 * inch)); 
   textObj.Points.Add(LeadPointDHelper.Create(2 * inch, 1 * inch)); 
   textObj.Points.Add(LeadPointDHelper.Create(2 * inch, 2 * inch)); 
   textObj.Points.Add(LeadPointDHelper.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); 
   // Select the object 
   _automation.SelectObject(textObj); 
}