MedicalViewerWindowLevel Constructor()

Initializes a new instance of the MedicalViewerWindowLevel class.

Syntax

C#
Visual Basic
Objective-C
Java
C++

public MedicalViewerWindowLevel()

'Declaration Public Function New()

'Usage Dim instance As New MedicalViewerWindowLevel()

public: MedicalViewerWindowLevel();

Example

The following example changes the window level properties and applies it to the first image.

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

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Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.MedicalViewer

Private Class MedicalViewerForm4 : 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.Scale)
          cell.AddAction(MedicalViewerActionType.Offset)
          cell.AddAction(MedicalViewerActionType.Stack)

          ' 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.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active)
          cell.SetAction(MedicalViewerActionType.Scale, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active)
          cell.SetAction(MedicalViewerActionType.Stack, MedicalViewerMouseButtons.Wheel, 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 GetMedicalControl4() As MedicalViewerForm4
      Return New MedicalViewerForm4()
  End Function

  <TestMethod()> _
  Public Sub MedicalViewerWindowLevelExample4()
      Dim myForm As MedicalViewerForm4 = GetMedicalControl4()
      Dim medicalViewer As MedicalViewer = myForm.Viewer
      Dim windowLevel As MedicalViewerWindowLevel = New MedicalViewerWindowLevel()
      Dim cell As MedicalViewerMultiCell = CType(medicalViewer.Cells(0), MedicalViewerMultiCell)

      windowLevel.LookupTableType = MedicalViewerLookupTableType.Exponential
      windowLevel.StartColor = Color.FromArgb(0, 0, 0)
      windowLevel.EndColor = Color.FromArgb(255, 255, 0)
      windowLevel.Sensitivity = 500
      windowLevel.Width = 100
      windowLevel.Center = 200
      windowLevel.ActionCursor = System.Windows.Forms.Cursors.VSplit
      windowLevel.RelativeSensitivity = True
      windowLevel.CircularMouseMove = False

      cell.SetActionProperties(MedicalViewerActionType.WindowLevel, windowLevel, 0)
      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 MedicalViewerForm4 : Form
{
   private MedicalViewer _medicalViewer;
   public MedicalViewerForm4()
   {
      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.Scale);
      cell.AddAction(MedicalViewerActionType.Offset);
      cell.AddAction(MedicalViewerActionType.Stack);

      // 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.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active);
      cell.SetAction(MedicalViewerActionType.Scale, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
      cell.SetAction(MedicalViewerActionType.Stack, MedicalViewerMouseButtons.Wheel, 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; }
   }
}

MedicalViewerForm4 GetMedicalControl4()
{
   return new MedicalViewerForm4();
}

[TestMethod]
public void MedicalViewerWindowLevelExample4()
{
   MedicalViewerForm4 myForm = GetMedicalControl4();
   MedicalViewer medicalViewer = myForm.Viewer;
   MedicalViewerWindowLevel windowLevel = new MedicalViewerWindowLevel();
   MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(medicalViewer.Cells[0]);

   windowLevel.LookupTableType = MedicalViewerLookupTableType.Exponential;
   windowLevel.StartColor = Color.FromArgb(0, 0, 0);
   windowLevel.EndColor = Color.FromArgb(255, 255, 0);
   windowLevel.Sensitivity = 500;
   windowLevel.Width = 100;
   windowLevel.Center = 200;
   windowLevel.ActionCursor = System.Windows.Forms.Cursors.VSplit;
   windowLevel.RelativeSensitivity = true;
   windowLevel.CircularMouseMove = false;

   cell.SetActionProperties(MedicalViewerActionType.WindowLevel, windowLevel, 0);
   myForm.ShowDialog();
}

static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

Requirements

Target Platforms

Reference

MedicalViewerWindowLevel Class
MedicalViewerWindowLevel Members
Overload List