The AnnPolyRulerObject Class is available in LEADTOOLS Document and Medical Imaging toolkits.
Defines an annotation polyruler object.
Object Model
Syntax
| Visual Basic (Declaration) | |
|---|---|
<SerializableAttribute()> Public Class AnnPolyRulerObject Inherits AnnPolylineObject Implements IAnnRulerObject, ICloneable, IDisposable, ISerializable | |
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As AnnPolyRulerObject | |
| C# | |
|---|---|
[SerializableAttribute()] public class AnnPolyRulerObject : AnnPolylineObject, IAnnRulerObject, ICloneable, IDisposable, ISerializable | |
| C++/CLI | |
|---|---|
[SerializableAttribute()] public ref class AnnPolyRulerObject : public AnnPolylineObject, IAnnRulerObject, ICloneable, IDisposable, ISerializable | |
Example
This example creates a new polyruler.
| Visual Basic | Copy Code |
|---|---|
Private Sub AnnPolyRulerObject_AnnPolyRulerObject(ByVal container As AnnContainer) Dim polyruler As AnnPolyRulerObject = New AnnPolyRulerObject() polyruler.MeasurementUnit = AnnUnit.SmartEnglish polyruler.TickMarksLength = New AnnLength(0.5F, AnnUnit.Inch) polyruler.ShowTickMarks = True polyruler.GaugeLength = New AnnLength(1.0F, AnnUnit.Inch) polyruler.ShowGauge = True polyruler.ShowLength = True polyruler.Precision = 2 polyruler.Points.Add(New AnnPoint(100, 100, AnnUnit.Pixel)) polyruler.Points.Add(New AnnPoint(200, 100, AnnUnit.Pixel)) polyruler.Points.Add(New AnnPoint(200, 200, AnnUnit.Pixel)) polyruler.Points.Add(New AnnPoint(100, 300, AnnUnit.Pixel)) polyruler.Pen = New AnnPen(Color.Red, New AnnLength(1, AnnUnit.Pixel)) container.Objects.Add(polyruler) End Sub | |
| C# | Copy Code |
|---|---|
private void AnnPolyRulerObject_AnnPolyRulerObject(AnnContainer container) { AnnPolyRulerObject polyruler = new AnnPolyRulerObject(); polyruler.MeasurementUnit = AnnUnit.SmartEnglish; polyruler.TickMarksLength = new AnnLength(0.5F, AnnUnit.Inch); polyruler.ShowTickMarks = true; polyruler.GaugeLength = new AnnLength(1.0F, AnnUnit.Inch); polyruler.ShowGauge = true; polyruler.ShowLength = true; polyruler.Precision = 2; polyruler.Points.Add(new AnnPoint(100, 100, AnnUnit.Pixel)); polyruler.Points.Add(new AnnPoint(200, 100, AnnUnit.Pixel)); polyruler.Points.Add(new AnnPoint(200, 200, AnnUnit.Pixel)); polyruler.Points.Add(new AnnPoint(100, 300, AnnUnit.Pixel)); polyruler.Pen = new AnnPen(Color.Red, new AnnLength(1, AnnUnit.Pixel)); container.Objects.Add(polyruler); } | |
Remarks
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 Annotation Objects.
For more information, refer to Using Rulers in Annotation Objects.
For more information about the polyruler annotation object refer to AnnPolyrulerObject. For more information about the automated polyruler annotation object, refer to Annotation Objects - Automated Features and Automated Annotations - Ruler Tab.
Inheritance Hierarchy
System.Object
Leadtools.Annotations.AnnDrawable
Leadtools.Annotations.AnnObject
Leadtools.Annotations.AnnPolylineObject
Leadtools.Annotations.AnnPolyRulerObject
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7