AnnProtractorObject Class

C#
Visual Basic
Objective-C
Java
C++

public class AnnProtractorObject : AnnObject, IAnnFont, IAnnHeader, IAnnObject, IAnnProtractor, IAnnRuler

'Declaration
 
Public Class AnnProtractorObject 
   Inherits AnnObject
   Implements IAnnFont, IAnnHeader, IAnnObject, IAnnProtractor, IAnnRuler

'Usage
 
Dim instance As AnnProtractorObject

public ref class AnnProtractorObject : public AnnObject, IAnnFont, IAnnHeader, IAnnObject, IAnnProtractor, IAnnRuler

The protractor annotation object consists of two rulers joined at a point to create an angle. The center point is CenterPoint, the first line ends at FirstPoint and the second point ends at SecondPoint.
For more information, refer to Using Protractors in WPF Annotation Objects.

For more information about the protractor annotation object refer to AnnProtractorObject for WPF. For more information about the automated protractor clip annotation object, refer to WPF Annotation Objects - Automated Features and WPF Automated Annotations - Protractor Tab.

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 protractor object.-->
Private Sub AnnProtractorObject_AnnProtractorObject(ByVal container As AnnContainer)
   Dim protractor As AnnProtractorObject = New AnnProtractorObject()
   protractor.Stroke = Colors.Green
   protractor.StrokeThickness = 3.0
   protractor.CenterPoint = New System.Windows.Point(DirectCast(New LengthConverter().ConvertFrom("10.0in"), Double), _
          DirectCast(New LengthConverter().ConvertFrom("4.5in"), Double))
   protractor.FirstPoint = New System.Windows.Point(DirectCast(New LengthConverter().ConvertFrom("5.0in"), Double), _
          DirectCast(New LengthConverter().ConvertFrom("20.0in"), Double))
   protractor.SecondPoint = New System.Windows.Point(DirectCast(New LengthConverter().ConvertFrom("20.56in"), Double), _
          DirectCast(New LengthConverter().ConvertFrom("40.3in"), Double))
   protractor.MeasurementUnit = AnnUnit.SmartEnglish
   protractor.TickMarksLength = DirectCast(New LengthConverter().ConvertFrom("0.5in"), Double)
   protractor.ShowTickMarks = True
   protractor.GaugeLength = DirectCast(New LengthConverter().ConvertFrom("1.0in"), Double)
   protractor.ShowGauge = True
   protractor.ShowLength = True
   protractor.Precision = 2
   protractor.AngularUnit = AnnAngularUnit.Degree
   protractor.Acute = True
   protractor.AnglePrecision = 2
   protractor.ArcRadius = DirectCast(New LengthConverter().ConvertFrom("0.5in"), Double)
   container.Children.Add(protractor)
End Sub

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

private void AnnProtractorObject_AnnProtractorObject(AnnContainer container)
{
   AnnProtractorObject protractor = new AnnProtractorObject();
   protractor.Stroke = Colors.Green;
   protractor.StrokeThickness = 3.0;
   protractor.CenterPoint = new Point((double)new LengthConverter().ConvertFrom("10.0in"), 
       (double)new LengthConverter().ConvertFrom("4.5in"));
   protractor.FirstPoint = new Point((double)new LengthConverter().ConvertFrom("5.0in"), 
       (double)new LengthConverter().ConvertFrom("20.0in"));
   protractor.SecondPoint = new Point((double)new LengthConverter().ConvertFrom("20.56in"), 
       (double)new LengthConverter().ConvertFrom("40.3in"));
   protractor.MeasurementUnit = AnnUnit.SmartEnglish;
   protractor.TickMarksLength = (double)new LengthConverter().ConvertFrom("0.5in");
   protractor.ShowTickMarks = true;
   protractor.GaugeLength = (double)new LengthConverter().ConvertFrom("1.0in");
   protractor.ShowGauge = true;
   protractor.ShowLength = true;
   protractor.Precision = 2;
   protractor.AngularUnit = AnnAngularUnit.Degree;
   protractor.Acute = true;
   protractor.AnglePrecision = 2;
   protractor.ArcRadius = (double)new LengthConverter().ConvertFrom("0.5in");
   container.Children.Add(protractor);
}

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

private void AnnProtractorObject_AnnProtractorObject(AnnContainer container)
{
   AnnProtractorObject protractor = new AnnProtractorObject();
   protractor.Stroke = Colors.Green;
   protractor.StrokeThickness = 3.0;
   protractor.CenterPoint = new Point(750, 337);
   protractor.FirstPoint = new Point(375, 1500);
   protractor.SecondPoint = new Point(1542, 3022);
   protractor.MeasurementUnit = AnnUnit.Pixel;
   protractor.TickMarksLength = 37;
   protractor.ShowTickMarks = true;
   protractor.GaugeLength = 75;
   protractor.ShowGauge = true;
   protractor.ShowLength = true;
   protractor.Precision = 2;
   protractor.AngularUnit = AnnAngularUnit.Degree;
   protractor.Acute = true;
   protractor.AnglePrecision = 2;
   protractor.ArcRadius = 37;
   container.Children.Add(protractor);
}

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

Private Sub AnnProtractorObject_AnnProtractorObject(ByVal container As AnnContainer)
   Dim protractor As AnnProtractorObject = New AnnProtractorObject()
   protractor.Stroke = Colors.Green
   protractor.StrokeThickness = 3.0
   protractor.CenterPoint = New Point(750, 337)
   protractor.FirstPoint = New Point(375, 1500)
   protractor.SecondPoint = New Point(1542, 3022)
   protractor.MeasurementUnit = AnnUnit.Pixel
   protractor.TickMarksLength = 37
   protractor.ShowTickMarks = True
   protractor.GaugeLength = 75
   protractor.ShowGauge = True
   protractor.ShowLength = True
   protractor.Precision = 2
   protractor.AngularUnit = AnnAngularUnit.Degree
   protractor.Acute = True
   protractor.AnglePrecision = 2
   protractor.ArcRadius = 37
   container.Children.Add(protractor)
End Sub

<Window x:Class="WPFSamples.AnnProtractorObject"
    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:AnnProtractorObject
   CenterPoint = "10.0in,4.5in"
   FirstPoint = "5.0in,20.0in"
   SecondPoint ="20.56in,40.3in"
   MeasurementUnit="SmartEnglish"
   TickMarksLength="0.5in"
   ShowTickMarks="True"
   GaugeLength="1.0in"
   ShowGauge="True"
   ShowLength="True"
   Precision="2"
   AngularUnit = "AnnAngularUnit.Degree"
   Acute = "true"
   AnglePrecision = "2"
   ArcRadius = "0.5in"
   Stroke="Green"
   StrokeThickness="3.0"
   />
</Window>

Target Platforms

Reference

AnnProtractorObject Members
Leadtools.Windows.Annotations Namespace