AnnPolyRulerObject Class

C#
Visual Basic
Objective-C
Java
C++

public class AnnPolyRulerObject : AnnPolylineObject, IAnnFont, IAnnHeader, IAnnObject, IAnnPolyline, IAnnRuler

'Declaration
 
Public Class AnnPolyRulerObject 
   Inherits AnnPolylineObject
   Implements IAnnFont, IAnnHeader, IAnnObject, IAnnPolyline, IAnnRuler

'Usage
 
Dim instance As AnnPolyRulerObject

public ref class AnnPolyRulerObject : public AnnPolylineObject, IAnnFont, IAnnHeader, IAnnObject, IAnnPolyline, IAnnRuler

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.

This example creates a new polyruler.

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools.Windows.Controls
Imports Leadtools.Windows.Annotations

'''<!--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 = Colors.Red
   polyruler.StrokeThickness = 1.0
   container.Children.Add(polyruler)
End Sub

using Leadtools.Windows.Controls;
using Leadtools.Windows.Annotations;
using Leadtools.Demos;
using Leadtools.Help;

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 = Colors.Red;
   polyruler.StrokeThickness = 1.0;
   container.Children.Add(polyruler);
}

using Leadtools.Windows.Controls;
using Leadtools.Windows.Annotations;
using Leadtools.Examples;

private void AnnPolyRulerObject_AnnPolyRulerObject(AnnContainer container)
{
   AnnPolyRulerObject polyruler = new AnnPolyRulerObject();
   polyruler.MeasurementUnit = AnnUnit.Pixel;
   polyruler.TickMarksLength = 37;
   polyruler.ShowTickMarks = true;
   polyruler.GaugeLength = 75;
   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 = Colors.Red;
   polyruler.StrokeThickness = 1.0;
   container.Children.Add(polyruler);
}

Imports Leadtools.Windows.Controls
Imports Leadtools.Windows.Annotations

Private Sub AnnPolyRulerObject_AnnPolyRulerObject(ByVal container As AnnContainer)
   Dim polyruler As AnnPolyRulerObject = New AnnPolyRulerObject()
   polyruler.MeasurementUnit = AnnUnit.Pixel
   polyruler.TickMarksLength = 37
   polyruler.ShowTickMarks = True
   polyruler.GaugeLength = 75
   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 = Colors.Red
   polyruler.StrokeThickness = 1.0
   container.Children.Add(polyruler)
End Sub

Target Platforms

Reference

AnnPolyRulerObject Members
Leadtools.Windows.Annotations Namespace