AnnImageObject Class

Summary

Defines an annotation image object.

Syntax

Objective-C

C++

Java

public class AnnImageObject : AnnRectangleObject

Public Class AnnImageObject  
   Inherits AnnRectangleObject 
   Implements IAnnObjectCloneable

@interface LTAnnImageObject : LTAnnRectangleObject<NSCoding,NSCopying>

public class AnnImageObject extends AnnRectangleObject

public: 
   ref class AnnImageObject : AnnRectangleObject

Remarks

The AnnImageObject is a raster image defined by a bounding rectangle. This object does not support stroke or fill.

For more information, refer to Using Pictures in Annotation Objects.

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

Each object can be transformed with the following methods:

The AnnImageObject 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 image object can be controlled using AnnObject.Labels property, inherited from the AnnObject class.

An object can be part of a group annotation object or part of a container object. It cannot be part of both a group and a container at the same time.

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

Example

This example creates an image object and adds it to the automation container.

using LeadtoolsExamples.Common; 
using Leadtools.Annotations.Automation; 
using Leadtools.Annotations.Engine; 
using Leadtools.Codecs; 
using Leadtools.Annotations.WinForms; 
 
public void AnnCore_AnnImageObject() 
{ 
   // assumes _automation is valid 
   double inch = 720.0; 
   // Add an image object 
   AnnImageObject imageObj = new AnnImageObject(); 
   // Set the points for the image 
   imageObj.Points.Add(LeadPointD.Create(1 * inch, 1 * inch)); 
   imageObj.Points.Add(LeadPointD.Create(2 * inch, 1 * inch)); 
   imageObj.Points.Add(LeadPointD.Create(2 * inch, 2 * inch)); 
   imageObj.Points.Add(LeadPointD.Create(1 * inch, 2 * inch)); 
   // Set the picture 
   AnnPicture picture = new AnnPicture("http://localhost/images/02.jpg"); 
   imageObj.Picture = picture; 
   // Add the object to the automation container 
   _automation.Container.Children.Add(imageObj); 
}

Requirements

Target Platforms

Reference

AnnImageObject Members

Leadtools.Annotations.Engine Namespace

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Help Version 20.0.2020.3.31

Leadtools.Annotations.Engine Assembly

Introduction

Getting Started

Namespaces

Leadtools.Annotations.Engine Namespace

Assemblies