AnnEllipseObject Class

C#
Visual Basic (Declaration)
WinRT C#
Objective-C
Java
WinRT JavaScript

public class AnnEllipseObject : AnnRectangleObject, IAnnObjectCloneable

Public Class AnnEllipseObject 
   Inherits AnnRectangleObject
   Implements IAnnObjectCloneable

public sealed class AnnEllipseObject : IAnnObjectCloneable

@interface LTAnnEllipseObject : LTAnnRectangleObject<NSCoding,NSCopying>

public class AnnEllipseObject extends AnnRectangleObject

function Leadtools.Annotations.Core.AnnEllipseObject()

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:

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.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);
   // Select the object
   _automation.SelectObject(ellipseObj);
}

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

[TestMethod]
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);
}

Target Platforms

Reference

AnnEllipseObject Members
Leadtools.Annotations.Core Namespace