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MedicalViewerAnnotationText Class

Summary

Represents the class that contains the properties of the annotation text action.

Syntax

C++

public class MedicalViewerAnnotationText : Leadtools.Medicalviewer.MedicalViewerAnnotation

Public Class MedicalViewerAnnotationText  
   Inherits Leadtools.Medicalviewer.MedicalViewerAnnotation

public ref class MedicalViewerAnnotationText : public Leadtools.Medicalviewer.MedicalViewerAnnotation

Remarks

To set the properties of the annotation text action, call the MedicalViewerBaseCell.SetActionProperties method. To retrieve the properties call the MedicalViewerBaseCell.GetActionProperties method. For more information, refer to Working With Annotations.

Example

This example sets the properties for the Text annotation action

Imports Leadtools 
  Imports Leadtools.Codecs 
  Imports Leadtools.MedicalViewer 
 
  Private Class MedicalViewerForm1 : Inherits Form 
      Private _medicalViewer As MedicalViewer 
      Public Sub New() 
          Dim _codecs As RasterCodecs = New RasterCodecs() 
          Dim _image As RasterImage 
 
          ' Create the medical viewer and adjust the size and the location. 
          _medicalViewer = New MedicalViewer(1, 2) 
          _medicalViewer.Location = New Point(0, 0) 
          _medicalViewer.Size = New Size(Me.ClientRectangle.Right, Me.ClientRectangle.Bottom) 
 
          ' Load an image and then add it to the control. 
          _image = _codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "xa.dcm")) 
          Dim cell As MedicalViewerMultiCell = New MedicalViewerMultiCell(_image, True, 1, 1) 
          _medicalViewer.Cells.Add(cell) 
 
          ' add some actions that will be used to change the properties of the images inside the control. 
          cell.AddAction(MedicalViewerActionType.WindowLevel) 
          cell.AddAction(MedicalViewerActionType.Alpha) 
          cell.AddAction(MedicalViewerActionType.AnnotationText) 
 
          ' assign the added actions to a mouse button, meaning that when the user clicks and drags the mouse button, the associated action will be activated. 
          cell.SetAction(MedicalViewerActionType.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active) 
          cell.SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active) 
          cell.SetAction(MedicalViewerActionType.AnnotationText, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active) 
 
          ' adjust some properties of the cell and add some tags. 
          _medicalViewer.Cells(0).SetTag(2, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.UserData, "EX. ID 230-36-5448") 
          _medicalViewer.Cells(0).SetTag(4, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame) 
          _medicalViewer.Cells(0).SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Scale) 
          _medicalViewer.Cells(0).SetTag(2, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.WindowLevelData) 
          _medicalViewer.Cells(0).SetTag(1, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.FieldOfView) 
 
          Controls.Add(_medicalViewer) 
          _medicalViewer.Dock = DockStyle.Fill 
      End Sub 
      Public ReadOnly Property Viewer() As MedicalViewer 
          Get 
              Return _medicalViewer 
          End Get 
      End Property 
  End Class 
 
Private Function GetMedicalControl1() As MedicalViewerForm1 
   Return New MedicalViewerForm1() 
End Function 
 
<TestMethod()> _ 
Public Sub MedicalViewerAnnotationTextExample() 
   Dim myForm As MedicalViewerForm1 = GetMedicalControl1() 
   Dim medicalViewer As MedicalViewer = myForm.Viewer 
   Dim cell As MedicalViewerMultiCell = CType(medicalViewer.Cells(0), MedicalViewerMultiCell) 
 
   Dim text As MedicalViewerAnnotationText = New MedicalViewerAnnotationText() 
   text.AnnotationColor = Color.FromArgb(0, 255, 0) 
   text.Flags = MedicalViewerAnnotationFlags.AllObjects 
   cell.SetActionProperties(MedicalViewerActionType.AnnotationText, text) 
 
   myForm.ShowDialog() 
End Sub 
 
 
  Public NotInheritable Class LEAD_VARS 
  Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" 
  End Class

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.MedicalViewer; 
 
class MedicalViewerForm1 : Form 
{ 
   private MedicalViewer _medicalViewer; 
   public MedicalViewerForm1() 
   { 
      RasterCodecs _codecs = new RasterCodecs(); 
      RasterImage _image; 
 
      // Create the medical viewer and adjust the size and the location. 
      _medicalViewer = new MedicalViewer(1, 2); 
      _medicalViewer.Location = new Point(0, 0); 
      _medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom); 
 
      // Load an image and then add it to the control. 
      _image = _codecs.Load(Path.Combine(LEAD_VARS.ImagesDir,"xa.dcm")); 
      MedicalViewerMultiCell cell = new MedicalViewerMultiCell(_image, true, 1, 1); 
      _medicalViewer.Cells.Add(cell); 
 
      // add some actions that will be used to change the properties of the images inside the control. 
      cell.AddAction(MedicalViewerActionType.WindowLevel); 
      cell.AddAction(MedicalViewerActionType.Alpha); 
      cell.AddAction(MedicalViewerActionType.AnnotationText); 
 
      // assign the added actions to a mouse button, meaning that when the user clicks and drags the mouse button, the associated action will be activated. 
      cell.SetAction(MedicalViewerActionType.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active); 
      cell.SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active); 
      cell.SetAction(MedicalViewerActionType.AnnotationText, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active); 
 
      // adjust some properties of the cell and add some tags. 
      _medicalViewer.Cells[0].SetTag(2, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.UserData, "EX. ID 230-36-5448"); 
      _medicalViewer.Cells[0].SetTag(4, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame); 
      _medicalViewer.Cells[0].SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Scale); 
      _medicalViewer.Cells[0].SetTag(2, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.WindowLevelData); 
      _medicalViewer.Cells[0].SetTag(1, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.FieldOfView); 
 
      Controls.Add(_medicalViewer); 
      _medicalViewer.Dock = DockStyle.Fill; 
   } 
   public MedicalViewer Viewer 
   { 
      get { return _medicalViewer; } 
   } 
} 
 
MedicalViewerForm1 GetMedicalControl1() 
{ 
   return new MedicalViewerForm1(); 
} 
 
public void MedicalViewerAnnotationTextExample() 
{ 
   MedicalViewerForm1 myForm = GetMedicalControl1(); 
   MedicalViewer medicalViewer = myForm.Viewer; 
   MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(medicalViewer.Cells[0]); 
 
   MedicalViewerAnnotationText text = new MedicalViewerAnnotationText(); 
   text.AnnotationColor = Color.FromArgb(0, 255, 0); 
   text.Flags = MedicalViewerAnnotationFlags.AllObjects; 
   cell.SetActionProperties(MedicalViewerActionType.AnnotationText, text); 
 
   myForm.ShowDialog(); 
} 
 
 
static class LEAD_VARS 
{ 
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
}