public class AnnEllipseObject : AnnRectangleObject
@interface LTAnnEllipseObject : LTAnnRectangleObject<NSCoding, NSCopying>
public class AnnEllipseObject extends AnnRectangleObject
public:
ref class AnnEllipseObject : AnnRectangleObject
class AnnEllipseObject(AnnRectangleObject):
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:
This example creates an ellipse object and adds it to the automation container.
using Leadtools.Annotations.Automation;
using Leadtools.Annotations.Engine;
using Leadtools.Codecs;
using Leadtools.Annotations;
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);
}
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