AnnRulerObject Class

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public class AnnRulerObject : AnnLineObject, IAnnFont, IAnnHeader, IAnnLine, IAnnObject, IAnnRuler

'Declaration
 
Public Class AnnRulerObject 
   Inherits AnnLineObject
   Implements IAnnFont, IAnnHeader, IAnnLine, IAnnObject, IAnnRuler

'Usage
 
Dim instance As AnnRulerObject

public sealed class AnnRulerObject : IAnnFont, IAnnHeader, IAnnLine, IAnnObject, IAnnRuler

function Leadtools.Windows.Annotations.AnnRulerObject()

public ref class AnnRulerObject : public AnnLineObject, IAnnFont, IAnnHeader, IAnnLine, IAnnObject, IAnnRuler

The annotation ruler object is characterized by starting and ending points, a stroke, a length, tick marks, and a gauge. For more information, refer to Using Rulers in WPF Annotation Objects.

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

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

Copy Code

'''<!--This method creates a new ruler object that extends from 10.0, 4.5 to 20.56, 40.3 and is measured in inches.-->
Private Sub AnnRulerObject_AnnRulerObject(ByVal container As AnnContainer)
   Dim ruler As AnnRulerObject = New AnnRulerObject()
   ruler.Start = New Point(DirectCast(New LengthConverter().ConvertFrom("10in"), Double), _
          DirectCast(New LengthConverter().ConvertFrom("4.5in"), Double))
   ruler.End = New Point(DirectCast(New LengthConverter().ConvertFrom("20.56in"), Double), _
          DirectCast(New LengthConverter().ConvertFrom("40.3in"), Double))
   ruler.MeasurementUnit = AnnUnit.SmartEnglish
   ruler.TickMarksLength = DirectCast(New LengthConverter().ConvertFrom("0.5in"), Double)
   ruler.ShowTickMarks = True
   ruler.GaugeLength = DirectCast(New LengthConverter().ConvertFrom("1.0in"), Double)
   ruler.ShowGauge = True
   ruler.ShowLength = True
   ruler.Precision = 2
   ruler.Stroke = Colors.Red
   ruler.StrokeThickness = 4.0
   container.Children.Add(ruler)
End Sub

private void AnnRulerObject_AnnRulerObject(AnnContainer container)
{
   AnnRulerObject ruler = new AnnRulerObject();
   ruler.Start =  new Point((double)new LengthConverter().ConvertFrom("10in"), (double)new LengthConverter().ConvertFrom("4.5in"));
   ruler.End = new Point((double)new LengthConverter().ConvertFrom("20.56in"), (double)new LengthConverter().ConvertFrom("40.3in"));
   ruler.Stroke = Colors.Red;

   ruler.MeasurementUnit = AnnUnit.SmartEnglish;
   ruler.TickMarksLength = (double)new LengthConverter().ConvertFrom("0.5in");
   ruler.ShowTickMarks = true;
   ruler.GaugeLength = (double)new LengthConverter().ConvertFrom("1.0in");
   ruler.ShowGauge = true;
   ruler.ShowLength = true;
   ruler.Precision = 2;
   ruler.StrokeThickness = 4.0;
   container.Children.Add(ruler);
}

private void AnnRulerObject_AnnRulerObject(AnnContainer container)
{
   AnnRulerObject ruler = new AnnRulerObject();
   ruler.Start = new Point(750, 337);
   ruler.End = new Point(1542, 3022);
   ruler.Stroke = Colors.Red;

   ruler.MeasurementUnit = AnnUnit.Pixel;
   ruler.TickMarksLength = 37;
   ruler.ShowTickMarks = true;
   ruler.GaugeLength = 75;
   ruler.ShowGauge = true;
   ruler.ShowLength = true;
   ruler.Precision = 2;
   ruler.StrokeThickness = 4.0;
   container.Children.Add(ruler);
}

Private Sub AnnRulerObject_AnnRulerObject(ByVal container As AnnContainer)
   Dim ruler As AnnRulerObject = New AnnRulerObject()
   ruler.Start = New Point(750, 337)
   ruler.End = New Point(1542, 3022)
   ruler.Stroke = Colors.Red

   ruler.MeasurementUnit = AnnUnit.Pixel
   ruler.TickMarksLength = 37
   ruler.ShowTickMarks = True
   ruler.GaugeLength = 75
   ruler.ShowGauge = True
   ruler.ShowLength = True
   ruler.Precision = 2
   ruler.StrokeThickness = 4.0
   container.Children.Add(ruler)
End Sub

<Window x:Class="WPFSamples.AnnRulerObject"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     Title="Leadtools.Windows.Annotations" Height="600" Width="800"
     xmlns:Leadtools_Windows_Annotations="clr-namespace:Leadtools.Windows.Annotations;assembly=Leadtools.Windows.Annotations"
  >
   <Leadtools_Windows_Annotations:AnnRulerObject
   X1="10in"
   Y1="4.5in"
   X2="20.56in"
   Y2="40.3in"
   DpiX="0.0"
   DpiY="0.0"
   MeasurementUnit="SmartEnglish"
   TickMarksLength="0.5in"
   ShowTickMarks="True"
   GaugeLength="1.0in"
   ShowGauge="True"
   ShowLength="True"
   Precision="0"
   Stroke="Red"
   StrokeThickness="4.0"/>
</Window>

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

AnnRulerObject Members
Leadtools.Windows.Annotations Namespace