Leadtools.Annotations Requires Document/Medical product license | Send comments on this topic. | Back to Introduction - All Topics | Help Version 16.5.9.25
AnnPolyRulerObject Class
See Also  Members   Example 
Leadtools.Annotations Namespace : AnnPolyRulerObject Class



Defines an annotation polyruler object.

Object Model















Syntax

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

Example

This example creates a new polyruler.

Visual BasicCopy Code
Private Sub AnnPolyRulerObject_AnnPolyRulerObject(ByVal container As AnnContainer)
   Dim polyruler As AnnPolyRulerObject = New AnnPolyRulerObject()
   polyruler.MeasurementUnit = AnnUnit.SmartEnglish
   polyruler.TickMarksLength = New AnnLength(0.5F, AnnUnit.Inch)
   polyruler.ShowTickMarks = True
   polyruler.GaugeLength = New AnnLength(1.0F, AnnUnit.Inch)
   polyruler.ShowGauge = True
   polyruler.ShowLength = True
   polyruler.Precision = 2
   polyruler.Points.Add(New AnnPoint(100, 100, AnnUnit.Pixel))
   polyruler.Points.Add(New AnnPoint(200, 100, AnnUnit.Pixel))
   polyruler.Points.Add(New AnnPoint(200, 200, AnnUnit.Pixel))
   polyruler.Points.Add(New AnnPoint(100, 300, AnnUnit.Pixel))
   polyruler.Pen = New AnnPen(Color.Red, New AnnLength(1, AnnUnit.Pixel))
   container.Objects.Add(polyruler)
End Sub
C#Copy Code
private void AnnPolyRulerObject_AnnPolyRulerObject(AnnContainer container) 

   AnnPolyRulerObject polyruler = new AnnPolyRulerObject(); 
   polyruler.MeasurementUnit = AnnUnit.SmartEnglish; 
   polyruler.TickMarksLength = new AnnLength(0.5F, AnnUnit.Inch); 
   polyruler.ShowTickMarks = true; 
   polyruler.GaugeLength = new AnnLength(1.0F, AnnUnit.Inch); 
   polyruler.ShowGauge = true; 
   polyruler.ShowLength = true; 
   polyruler.Precision = 2; 
   polyruler.Points.Add(new AnnPoint(100, 100, AnnUnit.Pixel)); 
   polyruler.Points.Add(new AnnPoint(200, 100, AnnUnit.Pixel)); 
   polyruler.Points.Add(new AnnPoint(200, 200, AnnUnit.Pixel)); 
   polyruler.Points.Add(new AnnPoint(100, 300, AnnUnit.Pixel)); 
   polyruler.Pen = new AnnPen(Color.Red, new AnnLength(1, AnnUnit.Pixel)); 
   container.Objects.Add(polyruler); 
}

Remarks

The polyruler annotation object is an array of points that create a sequence of joined rulers. The polyruler can be used to measure the distance of an irregularly shaped object. As ruler segments are added, removed, or changed in length, a running total of the total distance is displayed.
For more information, refer to Using Rulers in Annotation Objects.

For more information about the polyruler annotation object refer to AnnPolyrulerObject. For more information about the automated polyruler annotation object, refer to Annotation Objects - Automated Features and Automated Annotations - Ruler Tab.

Inheritance Hierarchy

System.Object
   Leadtools.Annotations.AnnDrawable
      Leadtools.Annotations.AnnObject
         Leadtools.Annotations.AnnPolylineObject
            Leadtools.Annotations.AnnPolyRulerObject

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