(Leadtools.Annotations.Core)

AnnRedactionObject Class

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Example 





Members 
Defines an annotation redaction object.
Object Model
Syntax
public class AnnRedactionObject : AnnRectangleObject, IAnnObjectCloneable  
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()
Remarks

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:

Example
Copy Code  
using Leadtools.Annotations.Automation;
using Leadtools.Annotations.Core;
using Leadtools.Codecs;
using Leadtools.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);
   // Select the object
   _automation.SelectObject(redactObj);
}
using Leadtools.Converters;
using Leadtools.Annotations.Automation;
using Leadtools.Controls;
using Leadtools.Annotations.Core;
using Leadtools.Codecs;

[TestMethod]
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);
}
Requirements

Target Platforms

See Also

Reference

AnnRedactionObject Members
Leadtools.Annotations.Core Namespace

 

 


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