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AnnClosedCurveObject Class
See Also  Members   Example 
Leadtools.Annotations Namespace : AnnClosedCurveObject Class



Defines a closed annotation curve object.

Object Model













Syntax

Visual Basic (Declaration) 
<SerializableAttribute()>
Public Class AnnClosedCurveObject 
   Inherits AnnPolygonObject
Visual Basic (Usage)Copy Code
Dim instance As AnnClosedCurveObject
C# 
[SerializableAttribute()]
public class AnnClosedCurveObject : AnnPolygonObject 
C++/CLI 
[SerializableAttribute()]
public ref class AnnClosedCurveObject : public AnnPolygonObject 

Example

This example creates a new closed curve object with 4 points.

Visual BasicCopy Code
Private Sub AnnClosedCurveObject_AnnClosedCurveObject(ByVal container As AnnContainer)
   Dim closedCurve As AnnClosedCurveObject = New AnnClosedCurveObject()
   closedCurve.Points.Add(New AnnPoint(100, 100, AnnUnit.Pixel))
   closedCurve.Points.Add(New AnnPoint(200, 100, AnnUnit.Pixel))
   closedCurve.Points.Add(New AnnPoint(200, 200, AnnUnit.Pixel))
   closedCurve.Points.Add(New AnnPoint(100, 300, AnnUnit.Pixel))
   closedCurve.Tension = 1
   closedCurve.Pen = New AnnPen(Color.Red, New AnnLength(1, AnnUnit.Pixel))
   closedCurve.Brush = New AnnSolidBrush(Color.White)
   closedCurve.FillMode = FillMode.Alternate
   closedCurve.Closed = True
   container.Objects.Add(closedCurve)
End Sub
C#Copy Code
private void AnnClosedCurveObject_AnnClosedCurveObject(AnnContainer container) 

   AnnClosedCurveObject closedCurve = new AnnClosedCurveObject(); 
   closedCurve.Points.Add(new AnnPoint(100, 100, AnnUnit.Pixel)); 
   closedCurve.Points.Add(new AnnPoint(200, 100, AnnUnit.Pixel)); 
   closedCurve.Points.Add(new AnnPoint(200, 200, AnnUnit.Pixel)); 
   closedCurve.Points.Add(new AnnPoint(100, 300, AnnUnit.Pixel)); 
   closedCurve.Tension = 1; 
   closedCurve.Pen = new AnnPen(Color.Red, new AnnLength(1, AnnUnit.Pixel)); 
   closedCurve.Brush = new AnnSolidBrush(Color.White); 
   closedCurve.FillMode = FillMode.Alternate; 
   closedCurve.Closed = true; 
   container.Objects.Add(closedCurve); 
}

Remarks

The closed curve object is a spline curve that contains a collection of AnnPoint points, a pen, a brush and a tension value. The curve can be AnnPolygonObject.Closed or not, and can also have a certain AnnPolygonObject.FillMode.

For more information about the closed curve annotation object refer to AnnClosedCurveObject. For more information about the automated closed curve annotation object, refer to Annotation Objects - Automated Features.

Inheritance Hierarchy

System.Object
   Leadtools.Annotations.AnnDrawable
      Leadtools.Annotations.AnnObject
         Leadtools.Annotations.AnnPolylineObject
            Leadtools.Annotations.AnnPolygonObject
               Leadtools.Annotations.AnnClosedCurveObject

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

See Also

Leadtools.Annotations requires a Document or Medical toolkit license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features