AnnRedactionObject Class

C#
Visual Basic
WinRT C#
Objective-C
Java
WinRT JavaScript

public class AnnRedactionObject : AnnRectangleObject, IAnnObjectCloneable

'Declaration

Public Class AnnRedactionObject 
   Inherits AnnRectangleObject
   Implements IAnnObjectCloneable

public sealed class AnnRedactionObject : IAnnObjectCloneable

@interface LTAnnRedactionObject : LTAnnRectangleObject<NSCoding,NSCopying>

public class AnnRedactionObject extends AnnRectangleObject

function Leadtools.Annotations.Core.AnnRedactionObject()

The redaction annotation object is a rectangle with default properties that are appropriate for blacking out an area. The Realize method lets you block the area on the image with the current object brush value. The Restore method lets you restore the area back.

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

The AnnRedactionObject 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 redaction 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 AnnRedactionObject:

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

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

Copy Code

using Leadtools.Annotations.Automation;
using Leadtools.Annotations.Core;
using Leadtools.Codecs;
using Leadtools.Annotations.WinForms;

      
public void AnnCore_AnnRedactionObject()
{
   // assumes _automation is valid
   double inch = 720.0;
   // Add a redaction object
   AnnRedactionObject redactObj = new AnnRedactionObject();
   // Set the points for the rectangle
   redactObj.Points.Add(LeadPointD.Create(1 * inch, 1 * inch));
   redactObj.Points.Add(LeadPointD.Create(2 * inch, 1 * inch));
   redactObj.Points.Add(LeadPointD.Create(2 * inch, 2 * inch));
   redactObj.Points.Add(LeadPointD.Create(1 * inch, 2 * inch));
   // Set the fill
   redactObj.Fill = AnnSolidColorBrush.Create("Black");
   // Add the object to the automation container
   _automation.Container.Children.Add(redactObj);
}

using Leadtools.Converters;
using Leadtools.Annotations.Automation;
using Leadtools.Controls;
using Leadtools.Annotations.Core;
using Leadtools.Codecs;

      
public void AnnCore_AnnRedactionObject()
{
   // assumes _automation is valid
   double inch = 720.0;
   // Add a redaction object
   AnnRedactionObject redactObj = new AnnRedactionObject();
   // Set the points for the rectangle
   redactObj.Points.Add(LeadPointDHelper.Create(1 * inch, 1 * inch));
   redactObj.Points.Add(LeadPointDHelper.Create(2 * inch, 1 * inch));
   redactObj.Points.Add(LeadPointDHelper.Create(2 * inch, 2 * inch));
   redactObj.Points.Add(LeadPointDHelper.Create(1 * inch, 2 * inch));
   // Set the fill
   redactObj.Fill = AnnSolidColorBrush.Create("Black");
   // Add the object to the automation container
   _automation.Container.Children.Add(redactObj);
   // Select the object
   _automation.SelectObject(redactObj);
}

Target Platforms

Reference

AnnRedactionObject Members
Leadtools.Annotations.Core Namespace