LEADTOOLS Medical (Leadtools.MedicalViewer assembly)

ReverseLabels Method

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Leadtools.MedicalViewer Namespace > MedicalViewerBaseCell Class : ReverseLabels Method
Reverses the label tags of an image in the cell with the specified subCellIndex.
Syntax
public void ReverseLabels()
'Declaration
 
Public Sub ReverseLabels() 
'Usage
 
Dim instance As MedicalViewerBaseCell
 
instance.ReverseLabels()

            

        

            

            

            

        

            

            
public:
void ReverseLabels(); 

            

        

            

        
            
            
            

            
            
            
            
Remarks
The labels (overlay tags) are the text that are docked to the top-center, bottom-center, left-center and right-center of the cell.


To set those labels, use the method SetTag(Int32,MedicalViewerTagAlignment,MedicalViewerTagType).



To reverse the image, use the method MedicalViewerCell.ReverseImage.

            
            
Example
      Imports Leadtools
      Imports Leadtools.Codecs
      Imports Leadtools.MedicalViewer
      Imports Leadtools.ImageProcessing

      Private Class MedicalViewerForm : Inherits Form
         Private _medicalViewer As MedicalViewer
         Private Sub MedicalViewerForm_SizeChanged(ByVal sender As Object, ByVal e As EventArgs)
            _medicalViewer.Size = New Size(Me.ClientRectangle.Right, Me.ClientRectangle.Bottom)
         End Sub

         Public Sub New()
            Dim _codecs As RasterCodecs = New RasterCodecs()
            Dim _image As RasterImage

            AddHandler SizeChanged, AddressOf MedicalViewerForm_SizeChanged

            ' 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.Offset)

            ' 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.Offset, 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)


            ' Load another image and then add it to the control.
            _image = _codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "mr.dcm"))
            _medicalViewer.Cells.Add(New MedicalViewerMultiCell(_image, True, 2, 2))

            ' add some actions that will be used to change the properties of the images inside the control.
            _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.WindowLevel)
            _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.Alpha)
            _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.Offset)
            _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.RectangleRegion)

            ' 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.
            _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.RectangleRegion, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active)
            _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active)
            _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active)

            ' adjust some properties of the cell and add some tags.
            _medicalViewer.Cells(1).SetTag(2, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.UserData, "EX. ID 230-36-5448")
            _medicalViewer.Cells(1).SetTag(4, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame)
            _medicalViewer.Cells(1).SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Scale)
            _medicalViewer.Cells(1).SetTag(2, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.WindowLevelData)
            _medicalViewer.Cells(1).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 GetMedicalControl() As MedicalViewerForm
         Return New MedicalViewerForm()
      End Function

      ' This example will flip the image along with the annotation container if the user click on the image using the left mouse button, and will reservse on the right mouse button, and will rotate on the middle mouse button.

      Public Sub MedicalViewerCellMouseExample()
         Dim myForm As MedicalViewerForm = GetMedicalControl()
         Dim medicalViewer As MedicalViewer = myForm.Viewer
         Dim cell As MedicalViewerMultiCell = CType(medicalViewer.Cells(0), MedicalViewerMultiCell)

         AddHandler cell.CellMouseUp, AddressOf medicalViewer_CellMouseUp

         myForm.ShowDialog()
      End Sub

      Private Sub medicalViewer_CellMouseUp(ByVal sender As Object, ByVal e As MedicalViewerCellMouseEventArgs)
         Dim cell As MedicalViewerMultiCell = CType(sender, MedicalViewerMultiCell)
         Dim flipCommand As FlipCommand
         Select Case e.Button
            Case MouseButtons.Left
               flipCommand = New FlipCommand()
               cell.Image.Page = e.SubCellIndex + 1
               flipCommand.Run(cell.Image)
               cell.FlipAnnotationContainer(e.SubCellIndex)
               cell.Invalidate()
            Case MouseButtons.Middle
               Dim rotateCommand As RotateCommand = New RotateCommand(900, RotateCommandFlags.Bicubic, New RasterColor(0, 0, 0))
               cell.Image.Page = e.SubCellIndex + 1
               rotateCommand.Run(cell.Image)
               Dim angle As Integer = cell.GetRotateImagePerspectiveAngle(0)
               cell.RotateAnnotationContainer(angle, e.SubCellIndex)
               cell.Invalidate()
            Case MouseButtons.Right
               flipCommand = New FlipCommand(True)
               cell.Image.Page = e.SubCellIndex + 1
               flipCommand.Run(cell.Image)
               cell.ReverseAnnotationContainer(e.SubCellIndex)
               cell.Invalidate()
         End Select
      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;
      using Leadtools.ImageProcessing;

      class MedicalViewerForm : Form
      {
         private MedicalViewer _medicalViewer;
         void MedicalViewerForm_SizeChanged(object sender, EventArgs e)
         {
            _medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom);
         }

         public MedicalViewerForm()
         {
            RasterCodecs _codecs = new RasterCodecs();
            RasterImage _image;

            this.SizeChanged += new EventHandler(MedicalViewerForm_SizeChanged);

            // 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.Offset);

            // 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.Offset, 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);


            // Load another image and then add it to the control.
            _image = _codecs.Load(Path.Combine(LEAD_VARS.ImagesDir,"mr.dcm"));
            _medicalViewer.Cells.Add(new MedicalViewerMultiCell(_image, true, 2, 2));

            // add some actions that will be used to change the properties of the images inside the control.
            _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.WindowLevel);
            _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.Alpha);
            _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.Offset);
            _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.RectangleRegion);

            // 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.
            _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.RectangleRegion, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
            _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
            _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active);

            // adjust some properties of the cell and add some tags.
            _medicalViewer.Cells[1].SetTag(2, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.UserData, "EX. ID 230-36-5448");
            _medicalViewer.Cells[1].SetTag(4, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame);
            _medicalViewer.Cells[1].SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Scale);
            _medicalViewer.Cells[1].SetTag(2, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.WindowLevelData);
            _medicalViewer.Cells[1].SetTag(1, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.FieldOfView);


            _medicalViewer.Cells[0].SetTag(0, MedicalViewerTagAlignment.LeftCenter, MedicalViewerTagType.UserData, "Left");
            _medicalViewer.Cells[0].SetTag(0, MedicalViewerTagAlignment.TopCenter, MedicalViewerTagType.UserData, "Top");
            _medicalViewer.Cells[0].SetTag(0, MedicalViewerTagAlignment.RightCenter, MedicalViewerTagType.UserData, "Right");
            _medicalViewer.Cells[0].SetTag(0, MedicalViewerTagAlignment.BottomCenter, MedicalViewerTagType.UserData, "Bottom");

            Controls.Add(_medicalViewer);
            _medicalViewer.Dock = DockStyle.Fill;
         }
         public MedicalViewer Viewer
         {
            get { return _medicalViewer; }
         }
      }

      MedicalViewerForm GetMedicalControl()
      {
         return new MedicalViewerForm();
      }

      // This example will flip the image along with the annotation container if the user click on the image using the left mouse button, and will reservse on the right mouse button, and will rotate on the middle mouse button.

      public void MedicalViewerCellMouseExample()
      {
         MedicalViewerForm myForm = GetMedicalControl();
         MedicalViewer medicalViewer = myForm.Viewer;
         MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(medicalViewer.Cells[0]);

         cell.CellMouseUp +=new EventHandler<MedicalViewerCellMouseEventArgs>(medicalViewer_CellMouseUp);

         myForm.ShowDialog();
      }

      void medicalViewer_CellMouseUp(object sender, MedicalViewerCellMouseEventArgs e)
      {
         MedicalViewerMultiCell cell = (MedicalViewerMultiCell)sender;
         FlipCommand flipCommand;
         switch (e.Button)
         {
            case MouseButtons.Left:
               flipCommand = new FlipCommand();
               cell.Image.Page = e.SubCellIndex + 1;
               flipCommand.Run(cell.Image);
               cell.FlipAnnotationContainer(e.SubCellIndex);
               cell.Invalidate();
               cell.FlipLabels();
               break;
            case MouseButtons.Middle:
               RotateCommand rotateCommand = new RotateCommand(9000, RotateCommandFlags.Bicubic, new RasterColor(0, 0, 0));
               cell.Image.Page = e.SubCellIndex + 1;
               rotateCommand.Run(cell.Image);
               int angle = cell.GetRotateImagePerspectiveAngle(0);
               cell.RotateAnnotationContainer(90, e.SubCellIndex);
               cell.RotateLabels(90);
               cell.Invalidate();
               break;
            case MouseButtons.Right:
               flipCommand = new FlipCommand(true);
               cell.Image.Page = e.SubCellIndex + 1;
               flipCommand.Run(cell.Image);
               cell.ReverseAnnotationContainer(e.SubCellIndex);
               cell.Invalidate();
               cell.ReverseLabels();
               break;
         }
      }

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




      Imports Leadtools
      Imports Leadtools.Codecs
      Imports Leadtools.MedicalViewer
      Imports Leadtools.ImageProcessing

      Private Class MedicalViewerForm : Inherits Form
         Private _medicalViewer As MedicalViewer
         Private Sub MedicalViewerForm_SizeChanged(ByVal sender As Object, ByVal e As EventArgs)
            _medicalViewer.Size = New Size(Me.ClientRectangle.Right, Me.ClientRectangle.Bottom)
         End Sub

         Public Sub New()
            Dim _codecs As RasterCodecs = New RasterCodecs()
            Dim _image As RasterImage

            AddHandler SizeChanged, AddressOf MedicalViewerForm_SizeChanged

            ' 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.Offset)

            ' 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.Offset, 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)


            ' Load another image and then add it to the control.
            _image = _codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "mr.dcm"))
            _medicalViewer.Cells.Add(New MedicalViewerMultiCell(_image, True, 2, 2))

            ' add some actions that will be used to change the properties of the images inside the control.
            _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.WindowLevel)
            _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.Alpha)
            _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.Offset)
            _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.RectangleRegion)

            ' 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.
            _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.RectangleRegion, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active)
            _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active)
            _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active)

            ' adjust some properties of the cell and add some tags.
            _medicalViewer.Cells(1).SetTag(2, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.UserData, "EX. ID 230-36-5448")
            _medicalViewer.Cells(1).SetTag(4, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame)
            _medicalViewer.Cells(1).SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Scale)
            _medicalViewer.Cells(1).SetTag(2, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.WindowLevelData)
            _medicalViewer.Cells(1).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 GetMedicalControl() As MedicalViewerForm
         Return New MedicalViewerForm()
      End Function

      ' This example will flip the image along with the annotation container if the user click on the image using the left mouse button, and will reservse on the right mouse button, and will rotate on the middle mouse button.

      Public Sub MedicalViewerCellMouseExample()
         Dim myForm As MedicalViewerForm = GetMedicalControl()
         Dim medicalViewer As MedicalViewer = myForm.Viewer
         Dim cell As MedicalViewerMultiCell = CType(medicalViewer.Cells(0), MedicalViewerMultiCell)

         AddHandler cell.CellMouseUp, AddressOf medicalViewer_CellMouseUp

         myForm.ShowDialog()
      End Sub

      Private Sub medicalViewer_CellMouseUp(ByVal sender As Object, ByVal e As MedicalViewerCellMouseEventArgs)
         Dim cell As MedicalViewerMultiCell = CType(sender, MedicalViewerMultiCell)
         Dim flipCommand As FlipCommand
         Select Case e.Button
            Case MouseButtons.Left
               flipCommand = New FlipCommand()
               cell.Image.Page = e.SubCellIndex + 1
               flipCommand.Run(cell.Image)
               cell.FlipAnnotationContainer(e.SubCellIndex)
               cell.Invalidate()
            Case MouseButtons.Middle
               Dim rotateCommand As RotateCommand = New RotateCommand(900, RotateCommandFlags.Bicubic, New RasterColor(0, 0, 0))
               cell.Image.Page = e.SubCellIndex + 1
               rotateCommand.Run(cell.Image)
               Dim angle As Integer = cell.GetRotateImagePerspectiveAngle(0)
               cell.RotateAnnotationContainer(angle, e.SubCellIndex)
               cell.Invalidate()
            Case MouseButtons.Right
               flipCommand = New FlipCommand(True)
               cell.Image.Page = e.SubCellIndex + 1
               flipCommand.Run(cell.Image)
               cell.ReverseAnnotationContainer(e.SubCellIndex)
               cell.Invalidate()
         End Select
      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;
      using Leadtools.ImageProcessing;

      class MedicalViewerForm : Form
      {
         private MedicalViewer _medicalViewer;
         void MedicalViewerForm_SizeChanged(object sender, EventArgs e)
         {
            _medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom);
         }

         public MedicalViewerForm()
         {
            RasterCodecs _codecs = new RasterCodecs();
            RasterImage _image;

            this.SizeChanged += new EventHandler(MedicalViewerForm_SizeChanged);

            // 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.Offset);

            // 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.Offset, 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);


            // Load another image and then add it to the control.
            _image = _codecs.Load(Path.Combine(LEAD_VARS.ImagesDir,"mr.dcm"));
            _medicalViewer.Cells.Add(new MedicalViewerMultiCell(_image, true, 2, 2));

            // add some actions that will be used to change the properties of the images inside the control.
            _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.WindowLevel);
            _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.Alpha);
            _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.Offset);
            _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.RectangleRegion);

            // 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.
            _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.RectangleRegion, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
            _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
            _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active);

            // adjust some properties of the cell and add some tags.
            _medicalViewer.Cells[1].SetTag(2, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.UserData, "EX. ID 230-36-5448");
            _medicalViewer.Cells[1].SetTag(4, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame);
            _medicalViewer.Cells[1].SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Scale);
            _medicalViewer.Cells[1].SetTag(2, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.WindowLevelData);
            _medicalViewer.Cells[1].SetTag(1, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.FieldOfView);


            _medicalViewer.Cells[0].SetTag(0, MedicalViewerTagAlignment.LeftCenter, MedicalViewerTagType.UserData, "Left");
            _medicalViewer.Cells[0].SetTag(0, MedicalViewerTagAlignment.TopCenter, MedicalViewerTagType.UserData, "Top");
            _medicalViewer.Cells[0].SetTag(0, MedicalViewerTagAlignment.RightCenter, MedicalViewerTagType.UserData, "Right");
            _medicalViewer.Cells[0].SetTag(0, MedicalViewerTagAlignment.BottomCenter, MedicalViewerTagType.UserData, "Bottom");

            Controls.Add(_medicalViewer);
            _medicalViewer.Dock = DockStyle.Fill;
         }
         public MedicalViewer Viewer
         {
            get { return _medicalViewer; }
         }
      }

      MedicalViewerForm GetMedicalControl()
      {
         return new MedicalViewerForm();
      }

      // This example will flip the image along with the annotation container if the user click on the image using the left mouse button, and will reservse on the right mouse button, and will rotate on the middle mouse button.

      public void MedicalViewerCellMouseExample()
      {
         MedicalViewerForm myForm = GetMedicalControl();
         MedicalViewer medicalViewer = myForm.Viewer;
         MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(medicalViewer.Cells[0]);

         cell.CellMouseUp +=new EventHandler<MedicalViewerCellMouseEventArgs>(medicalViewer_CellMouseUp);

         myForm.ShowDialog();
      }

      void medicalViewer_CellMouseUp(object sender, MedicalViewerCellMouseEventArgs e)
      {
         MedicalViewerMultiCell cell = (MedicalViewerMultiCell)sender;
         FlipCommand flipCommand;
         switch (e.Button)
         {
            case MouseButtons.Left:
               flipCommand = new FlipCommand();
               cell.Image.Page = e.SubCellIndex + 1;
               flipCommand.Run(cell.Image);
               cell.FlipAnnotationContainer(e.SubCellIndex);
               cell.Invalidate();
               cell.FlipLabels();
               break;
            case MouseButtons.Middle:
               RotateCommand rotateCommand = new RotateCommand(9000, RotateCommandFlags.Bicubic, new RasterColor(0, 0, 0));
               cell.Image.Page = e.SubCellIndex + 1;
               rotateCommand.Run(cell.Image);
               int angle = cell.GetRotateImagePerspectiveAngle(0);
               cell.RotateAnnotationContainer(90, e.SubCellIndex);
               cell.RotateLabels(90);
               cell.Invalidate();
               break;
            case MouseButtons.Right:
               flipCommand = new FlipCommand(true);
               cell.Image.Page = e.SubCellIndex + 1;
               flipCommand.Run(cell.Image);
               cell.ReverseAnnotationContainer(e.SubCellIndex);
               cell.Invalidate();
               cell.ReverseLabels();
               break;
         }
      }

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




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

      class MedicalViewerForm : Form
      {
         private MedicalViewer _medicalViewer;
         void MedicalViewerForm_SizeChanged(object sender, EventArgs e)
         {
            _medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom);
         }

         public MedicalViewerForm()
         {
            RasterCodecs _codecs = new RasterCodecs();
            RasterImage _image;

            this.SizeChanged += new EventHandler(MedicalViewerForm_SizeChanged);

            // 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.Offset);

            // 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.Offset, 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);


            // Load another image and then add it to the control.
            _image = _codecs.Load(Path.Combine(LEAD_VARS.ImagesDir,"mr.dcm"));
            _medicalViewer.Cells.Add(new MedicalViewerMultiCell(_image, true, 2, 2));

            // add some actions that will be used to change the properties of the images inside the control.
            _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.WindowLevel);
            _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.Alpha);
            _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.Offset);
            _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.RectangleRegion);

            // 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.
            _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.RectangleRegion, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
            _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
            _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active);

            // adjust some properties of the cell and add some tags.
            _medicalViewer.Cells[1].SetTag(2, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.UserData, "EX. ID 230-36-5448");
            _medicalViewer.Cells[1].SetTag(4, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame);
            _medicalViewer.Cells[1].SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Scale);
            _medicalViewer.Cells[1].SetTag(2, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.WindowLevelData);
            _medicalViewer.Cells[1].SetTag(1, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.FieldOfView);


            _medicalViewer.Cells[0].SetTag(0, MedicalViewerTagAlignment.LeftCenter, MedicalViewerTagType.UserData, "Left");
            _medicalViewer.Cells[0].SetTag(0, MedicalViewerTagAlignment.TopCenter, MedicalViewerTagType.UserData, "Top");
            _medicalViewer.Cells[0].SetTag(0, MedicalViewerTagAlignment.RightCenter, MedicalViewerTagType.UserData, "Right");
            _medicalViewer.Cells[0].SetTag(0, MedicalViewerTagAlignment.BottomCenter, MedicalViewerTagType.UserData, "Bottom");

            Controls.Add(_medicalViewer);
            _medicalViewer.Dock = DockStyle.Fill;
         }
         public MedicalViewer Viewer
         {
            get { return _medicalViewer; }
         }
      }

      MedicalViewerForm GetMedicalControl()
      {
         return new MedicalViewerForm();
      }

      // This example will flip the image along with the annotation container if the user click on the image using the left mouse button, and will reservse on the right mouse button, and will rotate on the middle mouse button.

      public void MedicalViewerCellMouseExample()
      {
         MedicalViewerForm myForm = GetMedicalControl();
         MedicalViewer medicalViewer = myForm.Viewer;
         MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(medicalViewer.Cells[0]);

         cell.CellMouseUp +=new EventHandler<MedicalViewerCellMouseEventArgs>(medicalViewer_CellMouseUp);

         myForm.ShowDialog();
      }

      void medicalViewer_CellMouseUp(object sender, MedicalViewerCellMouseEventArgs e)
      {
         MedicalViewerMultiCell cell = (MedicalViewerMultiCell)sender;
         FlipCommand flipCommand;
         switch (e.Button)
         {
            case MouseButtons.Left:
               flipCommand = new FlipCommand();
               cell.Image.Page = e.SubCellIndex + 1;
               flipCommand.Run(cell.Image);
               cell.FlipAnnotationContainer(e.SubCellIndex);
               cell.Invalidate();
               cell.FlipLabels();
               break;
            case MouseButtons.Middle:
               RotateCommand rotateCommand = new RotateCommand(9000, RotateCommandFlags.Bicubic, new RasterColor(0, 0, 0));
               cell.Image.Page = e.SubCellIndex + 1;
               rotateCommand.Run(cell.Image);
               int angle = cell.GetRotateImagePerspectiveAngle(0);
               cell.RotateAnnotationContainer(90, e.SubCellIndex);
               cell.RotateLabels(90);
               cell.Invalidate();
               break;
            case MouseButtons.Right:
               flipCommand = new FlipCommand(true);
               cell.Image.Page = e.SubCellIndex + 1;
               flipCommand.Run(cell.Image);
               cell.ReverseAnnotationContainer(e.SubCellIndex);
               cell.Invalidate();
               cell.ReverseLabels();
               break;
         }
      }

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



            

            
            
Requirements
Target Platforms

            
            
See Also
Reference
MedicalViewerBaseCell Class

MedicalViewerBaseCell Members




        
    

	
    

        

 
 
          

























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         Leadtools.MedicalViewer requires a Medical Imaging license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features