MedicalViewerSubCell Class

Represents the sub-cell that contains the annotation container and the properties and methods that control the annotation.

Object Model

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++/CLI

public class MedicalViewerSubCell

'Declaration
 
Public Class MedicalViewerSubCell

'Usage
 
Dim instance As MedicalViewerSubCell

public sealed class MedicalViewerSubCell

function Leadtools.MedicalViewer.MedicalViewerSubCell()

public ref class MedicalViewerSubCell

Remarks

For each sub-cell there is an annotation container.

To change the sub-cell annotation container, use the MedicalViewerBaseCell.SubCells property which is a collection of annotation objects; it allows the user to add annotation, delete annotation or modify annotation. For example:

To add a new annotation to the annotation container, call this SubCell[index].AnnotationContainer.Objects.Add(newAnnotation).
To remove an annotation from the annotation container, call SubCell[index].AnnotationContainer.Objects.RemoveAt(index).
To modify an annotation in the annotation container, use the following code: SubCell[index].AnnotationContainer.Objects[objectIndex].Color = new Color(255, 0, 0).

Example

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

Private Class MedicalViewerSubCellForm : 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)

             ' 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)

             _medicalViewer.Cells.Add(cell)

             ' 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)

             ' 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.WindowLevel, 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 GetMedicalControlForSubCellExample() As MedicalViewerForm13
         Return New MedicalViewerForm13()
     End Function


     Public Sub MedicalViewerSubCellExample()
         Dim myForm As MedicalViewerForm13 = GetMedicalControlForSubCellExample()
         Dim medicalViewer As MedicalViewer = myForm.Viewer
         Dim cell As MedicalViewerMultiCell = CType(medicalViewer.Cells(0), MedicalViewerMultiCell)


         ' This shows the rotation handle of the annotation objects.
         cell.ShowRotationHandle = True

         cell.MaintainAnnotationObjectAspectRatio = True

         cell.MaintainAnnotationThickness = True

         Dim rectangleObject As AnnRectangleObject = New AnnRectangleObject()
         rectangleObject.Bounds = New AnnRectangle(100, 100, 200, 200)
         rectangleObject.Pen = New AnnPen(Color.Red, New AnnLength(5))
         cell.SubCells(0).AnnotationContainer.Objects.Add(rectangleObject)

         ' repaint the annotation of the first sub-cell (index = 0).
         cell.RefreshAnnotation(0)

         myForm.ShowDialog()
     End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

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

        public MedicalViewerSubCellForm()
        {
           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);

           // 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);

           _medicalViewer.Cells.Add(cell);

           // 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);

           // 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.WindowLevel, 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;
        }
        public MedicalViewer Viewer
        {
           get { return _medicalViewer; }
        }
     }
     MedicalViewerForm13 GetMedicalControlForSubCellExample()
     {
        return new MedicalViewerForm13();
     }


     public void MedicalViewerSubCellExample()
     {
        MedicalViewerForm13 myForm = GetMedicalControlForSubCellExample();
        MedicalViewer medicalViewer = myForm.Viewer;
        MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(medicalViewer.Cells[0]);


        // This shows the rotation handle of the annotation objects.
        cell.ShowRotationHandle = true;

        cell.MaintainAnnotationObjectAspectRatio = true;

        cell.MaintainAnnotationThickness = true;

        AnnRectangleObject rectangleObject = new AnnRectangleObject();
        rectangleObject.Bounds = new AnnRectangle(100, 100, 200, 200);
        rectangleObject.Pen = new AnnPen(Color.Red, new AnnLength(5));
        cell.SubCells[0].AnnotationContainer.Objects.Add(rectangleObject);

        // repaint the annotation of the first sub-cell (index = 0).
        cell.RefreshAnnotation(0);

        myForm.ShowDialog();
     }

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

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

MedicalViewerSubCell Members
Leadtools.MedicalViewer Namespace