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AnnRulerObject Class

Summary

This class provides support for creating and managing Ruler annotation objects.

Remarks

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.

Example

This method creates a new ruler object that extends from 10.0, 4.5 to 20.56, 40.3 and is measured in inches.

C#
VB
Silverlight C#
Silverlight VB
using Leadtools.Windows.Controls; 
using Leadtools.Windows.Annotations; 
using Leadtools.Demos; 
using Leadtools.Help; 
 
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); 
} 
Imports Leadtools.Windows.Controls 
Imports Leadtools.Windows.Annotations 
 
'''<!--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 
using Leadtools.Windows.Controls; 
using Leadtools.Windows.Annotations; 
using Leadtools.Examples; 
//using Leadtools.Help; 
 
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); 
} 
Imports Leadtools.Windows.Controls 
Imports Leadtools.Windows.Annotations 
 
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

Requirements

Target Platforms

Help Version 19.0.2017.10.27
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