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

XAML Object Element Usage
<AnnPolyRulerObject .../>

XAML Object Element Usage
<AnnPolyRulerObject .../>

Example

This example creates a new polyruler.

Visual Basic Copy Code

Visual Basic	Copy Code
'''<!--This example creates a new polyruler.--> Private Sub AnnPolyRulerObject_AnnPolyRulerObject(ByVal container As AnnContainer) Dim polyruler As AnnPolyRulerObject = New AnnPolyRulerObject() polyruler.MeasurementUnit = AnnUnit.SmartEnglish polyruler.TickMarksLength = DirectCast(New LengthConverter().ConvertFrom("0.5in"), Double) polyruler.ShowTickMarks = True polyruler.GaugeLength = DirectCast(New LengthConverter().ConvertFrom("1.0in"), Double) polyruler.ShowGauge = True polyruler.ShowLength = True polyruler.Precision = 2 polyruler.Points.Add(New System.Windows.Point(100, 100)) polyruler.Points.Add(New System.Windows.Point(200, 100)) polyruler.Points.Add(New System.Windows.Point(200, 200)) polyruler.Points.Add(New System.Windows.Point(100, 300)) polyruler.Stroke = Brushes.Red polyruler.StrokeThickness = 1.0 container.Children.Add(polyruler) End Sub

'''<!--This example creates a new polyruler.-->

Private Sub AnnPolyRulerObject_AnnPolyRulerObject(ByVal container As AnnContainer)

   Dim polyruler As AnnPolyRulerObject = New AnnPolyRulerObject()

   polyruler.MeasurementUnit = AnnUnit.SmartEnglish

   polyruler.TickMarksLength = DirectCast(New LengthConverter().ConvertFrom("0.5in"), Double)

   polyruler.ShowTickMarks = True

   polyruler.GaugeLength = DirectCast(New LengthConverter().ConvertFrom("1.0in"), Double)

   polyruler.ShowGauge = True

   polyruler.ShowLength = True

   polyruler.Precision = 2

   polyruler.Points.Add(New System.Windows.Point(100, 100))

   polyruler.Points.Add(New System.Windows.Point(200, 100))

   polyruler.Points.Add(New System.Windows.Point(200, 200))

   polyruler.Points.Add(New System.Windows.Point(100, 300))

   polyruler.Stroke = Brushes.Red

   polyruler.StrokeThickness = 1.0

   container.Children.Add(polyruler)

End Sub

C# Copy Code

C#	Copy Code
private void AnnPolyRulerObject_AnnPolyRulerObject(AnnContainer container) { AnnPolyRulerObject polyruler = new AnnPolyRulerObject(); polyruler.MeasurementUnit = AnnUnit.SmartEnglish; polyruler.TickMarksLength = (double)new LengthConverter().ConvertFrom("0.5in"); polyruler.ShowTickMarks = true; polyruler.GaugeLength = (double)new LengthConverter().ConvertFrom("1.0in"); polyruler.ShowGauge = true; polyruler.ShowLength = true; polyruler.Precision = 2; polyruler.Points.Add(new Point(100, 100)); polyruler.Points.Add(new Point(200, 100)); polyruler.Points.Add(new Point(200, 200)); polyruler.Points.Add(new Point(100, 300)); polyruler.Stroke = Brushes.Red; polyruler.StrokeThickness = 1.0; container.Children.Add(polyruler); }

private void AnnPolyRulerObject_AnnPolyRulerObject(AnnContainer container) 
{ 
   AnnPolyRulerObject polyruler = new AnnPolyRulerObject(); 
   polyruler.MeasurementUnit = AnnUnit.SmartEnglish; 
   polyruler.TickMarksLength = (double)new LengthConverter().ConvertFrom("0.5in"); 
   polyruler.ShowTickMarks = true; 
   polyruler.GaugeLength = (double)new LengthConverter().ConvertFrom("1.0in"); 
   polyruler.ShowGauge = true; 
   polyruler.ShowLength = true; 
   polyruler.Precision = 2; 
   polyruler.Points.Add(new Point(100, 100)); 
   polyruler.Points.Add(new Point(200, 100)); 
   polyruler.Points.Add(new Point(200, 200)); 
   polyruler.Points.Add(new Point(100, 300)); 
   polyruler.Stroke = Brushes.Red; 
   polyruler.StrokeThickness = 1.0; 
   container.Children.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 WPF Annotation Objects.

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

Inheritance Hierarchy

System.Object
   System.Windows.Threading.DispatcherObject
      System.Windows.DependencyObject
         System.Windows.Media.Visual
            System.Windows.UIElement
               System.Windows.FrameworkElement
                  Leadtools.Windows.Annotations.AnnObjectBase
                     Leadtools.Windows.Annotations.AnnPolylineObject
                        Leadtools.Windows.Annotations.AnnPolyRulerObject

Requirements

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

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AnnPolyRulerObject Class
See Also Members Example