ConvertAnnotationToRegion Method (MedicalViewerCell)

Converts the selected annotation into a region of interest.

Syntax

C#
Visual Basic
Objective-C
Java
C++

public void ConvertAnnotationToRegion( 
   RasterRegionCombineMode combineMode,
   bool deleteAnnotation
)

'Declaration
 
Public Sub ConvertAnnotationToRegion( _
   ByVal combineMode As RasterRegionCombineMode, _
   ByVal deleteAnnotation As Boolean _
)

'Usage
 
Dim instance As MedicalViewerCell
Dim combineMode As RasterRegionCombineMode
Dim deleteAnnotation As Boolean
 
instance.ConvertAnnotationToRegion(combineMode, deleteAnnotation)

public:
void ConvertAnnotationToRegion( 
   RasterRegionCombineMode combineMode,
   bool deleteAnnotation
)

Parameters

combineMode: A Leadtools.RasterRegionCombineMode value that indicates how to create a region, if one is defined.
deleteAnnotation: true to delete the annotation after creating the region, otherwise it is false.

Remarks

This method works only on the closed shape annotation objects, for example:

rectangle annotation.
ellipse annotation.
hilite annotation.

Only the selected annotation in the active sub-cell is converted into a region. For more information, refer to Working With Annotations.

Example

      Imports Leadtools
      Imports Leadtools.Codecs
      Imports Leadtools.MedicalViewer

      ' You will need to add hilite, a rectangle or an ellipse annotation before being able to use this example.
      Public Sub MedicalViewerAnnotationAttributesExample()
         Dim myForm As MedicalViewerForm = GetMedicalControl()
         Dim medicalViewer As MedicalViewer = myForm.Viewer

         Dim annotationAttributes As MedicalViewerAnnotationAttributes = (CType(medicalViewer.Cells(0), MedicalViewerMultiCell)).GetSelectedAnnotationAttributes(-2)
         Select Case annotationAttributes.Type
            Case MedicalViewerActionType.AnnotationHilite, MedicalViewerActionType.AnnotationRectangle, MedicalViewerActionType.AnnotationEllipse
               CType(medicalViewer.Cells(0), MedicalViewerMultiCell).ConvertAnnotationToRegion(RasterRegionCombineMode.Set, True)
            Case Else
               MessageBox.Show("This annotation object cannot be converted into a region, choose either rectangle, ellipse or hilite")
         End Select
         myForm.ShowDialog()
      End Sub      using Leadtools;
      using Leadtools.Codecs;
      using Leadtools.MedicalViewer;

      // You will need to add hilite, a rectangle or an ellipse annotation before being able to use this example.
      public void MedicalViewerAnnotationAttributesExample()
      {
         MedicalViewerForm myForm = GetMedicalControl();
         MedicalViewer medicalViewer = myForm.Viewer;

         MedicalViewerAnnotationAttributes annotationAttributes = ((MedicalViewerMultiCell)(medicalViewer.Cells[0])).GetSelectedAnnotationAttributes(-2);
         switch (annotationAttributes.Type)
         {
            case MedicalViewerActionType.AnnotationHilite:
            case MedicalViewerActionType.AnnotationRectangle:
            case MedicalViewerActionType.AnnotationEllipse:
               ((MedicalViewerMultiCell)(medicalViewer.Cells[0])).ConvertAnnotationToRegion(RasterRegionCombineMode.Set, true);
               break;
            default:
               MessageBox.Show("This annotation object cannot be converted into a region, choose either rectangle, ellipse or hilite");
               break;
         }
         myForm.ShowDialog();
      }

      Imports Leadtools
      Imports Leadtools.Codecs
      Imports Leadtools.MedicalViewer

      ' You will need to add hilite, a rectangle or an ellipse annotation before being able to use this example.
      Public Sub MedicalViewerAnnotationAttributesExample()
         Dim myForm As MedicalViewerForm = GetMedicalControl()
         Dim medicalViewer As MedicalViewer = myForm.Viewer

         Dim annotationAttributes As MedicalViewerAnnotationAttributes = (CType(medicalViewer.Cells(0), MedicalViewerMultiCell)).GetSelectedAnnotationAttributes(-2)
         Select Case annotationAttributes.Type
            Case MedicalViewerActionType.AnnotationHilite, MedicalViewerActionType.AnnotationRectangle, MedicalViewerActionType.AnnotationEllipse
               CType(medicalViewer.Cells(0), MedicalViewerMultiCell).ConvertAnnotationToRegion(RasterRegionCombineMode.Set, True)
            Case Else
               MessageBox.Show("This annotation object cannot be converted into a region, choose either rectangle, ellipse or hilite")
         End Select
         myForm.ShowDialog()
      End Sub      using Leadtools;
      using Leadtools.Codecs;
      using Leadtools.MedicalViewer;

      // You will need to add hilite, a rectangle or an ellipse annotation before being able to use this example.
      public void MedicalViewerAnnotationAttributesExample()
      {
         MedicalViewerForm myForm = GetMedicalControl();
         MedicalViewer medicalViewer = myForm.Viewer;

         MedicalViewerAnnotationAttributes annotationAttributes = ((MedicalViewerMultiCell)(medicalViewer.Cells[0])).GetSelectedAnnotationAttributes(-2);
         switch (annotationAttributes.Type)
         {
            case MedicalViewerActionType.AnnotationHilite:
            case MedicalViewerActionType.AnnotationRectangle:
            case MedicalViewerActionType.AnnotationEllipse:
               ((MedicalViewerMultiCell)(medicalViewer.Cells[0])).ConvertAnnotationToRegion(RasterRegionCombineMode.Set, true);
               break;
            default:
               MessageBox.Show("This annotation object cannot be converted into a region, choose either rectangle, ellipse or hilite");
               break;
         }
         myForm.ShowDialog();
      }

      using Leadtools;
      using Leadtools.Codecs;
      using Leadtools.MedicalViewer;

      // You will need to add hilite, a rectangle or an ellipse annotation before being able to use this example.
      public void MedicalViewerAnnotationAttributesExample()
      {
         MedicalViewerForm myForm = GetMedicalControl();
         MedicalViewer medicalViewer = myForm.Viewer;

         MedicalViewerAnnotationAttributes annotationAttributes = ((MedicalViewerMultiCell)(medicalViewer.Cells[0])).GetSelectedAnnotationAttributes(-2);
         switch (annotationAttributes.Type)
         {
            case MedicalViewerActionType.AnnotationHilite:
            case MedicalViewerActionType.AnnotationRectangle:
            case MedicalViewerActionType.AnnotationEllipse:
               ((MedicalViewerMultiCell)(medicalViewer.Cells[0])).ConvertAnnotationToRegion(RasterRegionCombineMode.Set, true);
               break;
            default:
               MessageBox.Show("This annotation object cannot be converted into a region, choose either rectangle, ellipse or hilite");
               break;
         }
         myForm.ShowDialog();
      }

Requirements

Target Platforms

Reference

MedicalViewerCell Class
MedicalViewerCell Members