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AnnEllipseObject Class

Summary

Defines an annotation ellipse object.

Syntax

Java

Objective-C

WinRT C#

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

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

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

@interface LTAnnEllipseObject : LTAnnRectangleObject<NSCoding,NSCopying>

public class AnnEllipseObject extends AnnRectangleObject

function Leadtools.Annotations.Core.AnnEllipseObject()

Remarks

The ellipse annotation object is a simple ellipse defined by a bounding rectangle, a brush and a stroke.

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

Each object can be transformed with the following methods:

The AnnEllipseObject 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 ellipse 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 AnnEllipseObject:

Example

This example creates an ellipse 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_AnnEllipseObject() 
{ 
   // assumes _automation is valid 
   double inch = 720.0; 
   // Add a filled ellipse object 
   AnnEllipseObject ellipseObj = new AnnEllipseObject(); 
   // Set the points for the ellipse 
   ellipseObj.Points.Add(LeadPointD.Create(1 * inch, 1 * inch)); 
   ellipseObj.Points.Add(LeadPointD.Create(2 * inch, 1 * inch)); 
   ellipseObj.Points.Add(LeadPointD.Create(2 * inch, 2 * inch)); 
   ellipseObj.Points.Add(LeadPointD.Create(1 * inch, 2 * inch)); 
   // Set the stroke 
   ellipseObj.Stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Red"), LeadLengthD.Create(3)); 
   // Set the fill 
   ellipseObj.Fill = AnnSolidColorBrush.Create("Green"); 
   // Add the object to the automation container 
   _automation.Container.Children.Add(ellipseObj); 
}

using Leadtools.Converters; 
using Leadtools.Annotations.Automation; 
using Leadtools.Controls; 
using Leadtools.Annotations.Core; 
using Leadtools.Codecs; 
 
       
public void AnnCore_AnnEllipseObject() 
{ 
   // assumes _automation is valid 
   double inch = 720.0; 
   // Add a filled ellipse object 
   AnnEllipseObject ellipseObj = new AnnEllipseObject(); 
   // Set the points for the ellipse 
   ellipseObj.Points.Add(LeadPointDHelper.Create(1 * inch, 1 * inch)); 
   ellipseObj.Points.Add(LeadPointDHelper.Create(2 * inch, 1 * inch)); 
   ellipseObj.Points.Add(LeadPointDHelper.Create(2 * inch, 2 * inch)); 
   ellipseObj.Points.Add(LeadPointDHelper.Create(1 * inch, 2 * inch)); 
   // Set the stroke 
   ellipseObj.Stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Red"), LeadLengthDHelper.Create(3)); 
   // Set the fill 
   ellipseObj.Fill = AnnSolidColorBrush.Create("Green"); 
   // Add the object to the automation container 
   _automation.Container.Children.Add(ellipseObj); 
   // Select the object 
   _automation.SelectObject(ellipseObj); 
}