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AnnProtractorObject Class
See Also  Members   Example 
Leadtools.Windows.Annotations Namespace : AnnProtractorObject Class





Defines an annotation protractor object.

Object Model



Syntax

Visual Basic (Declaration) 
<SerializableAttribute()>
Public Class AnnProtractorObject 
   Inherits AnnObjectBase
   Implements IAnnProtractorObject, IAnnRulerObject 
Visual Basic (Usage)Copy Code
Dim instance As AnnProtractorObject
C# 
[SerializableAttribute()]
public class AnnProtractorObject : AnnObjectBase, IAnnProtractorObject, IAnnRulerObject 
C++/CLI 
[SerializableAttribute()]
public ref class AnnProtractorObject : public AnnObjectBase, IAnnProtractorObject, IAnnRulerObject 
XAML Object Element Usage 

<AnnProtractorObject .../>

XAML Object Element Usage 

<AnnProtractorObject .../>

Example

This example creates a new protractor object.

Visual BasicCopy Code
'''<!--This example creates a new protractor object.-->
Private Sub AnnProtractorObject_AnnProtractorObject(ByVal container As AnnContainer)
   Dim protractor As AnnProtractorObject = New AnnProtractorObject()
   protractor.Stroke = Brushes.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
C#Copy Code
private void AnnProtractorObject_AnnProtractorObject(AnnContainer container) 
{ 
   AnnProtractorObject protractor = new AnnProtractorObject(); 
   protractor.Stroke = Brushes.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); 
}
XAMLCopy Code
<Window x:Class="WPFSamples.AnnProtractorObject" Title="Leadtools.Windows.Annotations" Height="600" Width="800" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 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>

Remarks

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.

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.AnnProtractorObject

Requirements

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

See Also

AnnProtractorObject requires a Document/Medical product license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features and Unlocking Special LEAD Features.