This tutorial teaches you how to to use the slab feature with a 3D object and three MPR orthogonal slices (Axial, Sagittal and Coronal).
axialCell.ShowMPRCrossHair = false
coronalCell.ShowMPRCrossHair = false
sagittalCell.ShowMPRCrossHair = false
[C#]
axialCell.ShowMPRCrossHair = false;
coronalCell.ShowMPRCrossHair = false;
sagittalCell.ShowMPRCrossHair = false;
control3D.ObjectsContainer.Objects(0).Slab.Enabled = True
[C#]
control3D.ObjectsContainer.Objects[0].Slab.Enabled = true;
The InitClass() method should look as follows:
[Visual Basic]
Private Sub InitClass()
Dim MY_LICENSE_FILE As String = "d:\temp\TestLic.lic"
' Unlock DICOM support
Dim MY_DicomDEVELOPER_KEY As String = "xyz123abc"
RasterSupport.SetLicense(MY_LICENSE_FILE, MY_DicomDEVELOPER_KEY);
' Unlock Medical support
Dim MY_MedicalDEVELOPER_KEY As String = "abc123xyz"
RasterSupport.SetLicense(MY_LICENSE_FILE, MY_MedicalDEVELOPER_KEY);
' Unlock Medical 3D support
Dim MY_3DDEVELOPER_KEY As String = "123xyzabc"
RasterSupport.SetLicense(MY_LICENSE_FILE, MY_3DDEVELOPER_KEY);
' Create a new instance of the Codecs class, which will be used to load the images.
Dim _codecs As RasterCodecs = New RasterCodecs()
' Create a new instance of the Medical Viewer. The layout will be divided to 2X2.
Dim viewer As MedicalViewer = New MedicalViewer(2, 2)
' Fit the view to the whole form
viewer.Dock = DockStyle.Fill
' Create the 3D control that will hold the 3D object.
Dim control3D As Medical3DControl = New Medical3DControl()
control3D.AddAction(MedicalViewerActionType.WindowLevel)
control3D.SetAction(MedicalViewerActionType.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active)
Dim object3D As Medical3DObject = New Medical3DObject()
' Add the newly created 3D object to the control.
control3D.ObjectsContainer.Objects.Add(object3D)
object3D.Image = _codecs.Load("C:\Users\Public\Documents\LEADTOOLS Images\image1.dcm")
' Add the cell above to the MedicalViewer.
viewer.Cells.Add(control3D)
Controls.Add(viewer)
' Create a new cell that will hold the axial frame.
Dim axialCell As MedicalViewerMPRCell = New MedicalViewerMPRCell()
' adjust some properties to view the cross hair.
axialCell.ShowMPRCrossHair = False
axialCell.DistinguishMPRByColor = True
' Assign this cell (axialCell) to the AxialFrame property of the Medical 3D control
control3D.AxialFrame = axialCell
' add the axial cell to the viewer
viewer.Cells.Add(axialCell)
' Create a new cell that will hold the coronal frame.
Dim coronalCell As MedicalViewerMPRCell = New MedicalViewerMPRCell()
' adjust some properties to view the cross hair.
coronalCell.ShowMPRCrossHair = False
coronalCell.DistinguishMPRByColor = True
' Assign this cell (coronalCell) to the CoronalFrame property of the Medical 3D control
control3D.CoronalFrame = coronalCell
viewer.Cells.Add(coronalCell)
' Create a new cell that will hold the sagittal frame.
Dim sagittalCell As MedicalViewerMPRCell = New MedicalViewerMPRCell()
' adjust some properties to view the cross hair.
sagittalCell.ShowMPRCrossHair = False
sagittalCell.DistinguishMPRByColor = True
' Assign this cell (sagittalCell) to the SagittalFrame property of the Medical 3D control
control3D.SagittalFrame = sagittalCell
viewer.Cells.Add(sagittalCell)
' Add the viewer as a child to the form.
Me.Controls.Add(viewer)
control3D.ObjectsContainer.Objects(0).Slab.Enabled = True
[C#]
void InitClass()
{
string MY_LICENSE_FILE = "d:\\temp\\TestLic.lic";
// Unlock DICOM support
string MY_DicomDEVELOPER_KEY = "xyz123abc";
RasterSupport.SetLicense(MY_LICENSE_FILE, MY_DicomDEVELOPER_KEY);
// Unlock Medical support
string MY_MedicalDEVELOPER_KEY = "abc123xyz";
RasterSupport.SetLicense(MY_LICENSE_FILE, MY_MedicalDEVELOPER_KEY);
// Unlock Medical 3D support
string MY_3DDEVELOPER_KEY = "123xyzabc";
RasterSupport.SetLicense(MY_LICENSE_FILE, MY_3DDEVELOPER_KEY);
// Create a new instance of the Codecs class, which will be used to load the images.
RasterCodecs _codecs = new RasterCodecs();
// Create a new instance of the Medical Viewer. The layout will be divided to 2X2.
MedicalViewer viewer = new MedicalViewer(2, 2);
// Fit the view to the whole form
viewer.Dock = DockStyle.Fill;
// Create the 3D control that will hold the 3D object.
Medical3DControl control3D = new Medical3DControl();
control3D.AddAction(MedicalViewerActionType.WindowLevel);
control3D.SetAction(MedicalViewerActionType.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
Medical3DObject object3D = new Medical3DObject();
// Add the newly created 3D object to the control.
control3D.ObjectsContainer.Objects.Add(object3D);
object3D.Image = _codecs.Load(@"C:\Users\Public\Documents\LEADTOOLS Images\image1.dcm");
// Add the cell above to the MedicalViewer.
viewer.Cells.Add(control3D);
Controls.Add(viewer);
// Create a new cell that will hold the axial frame.
MedicalViewerMPRCell axialCell = new MedicalViewerMPRCell();
// adjust some properties to view the cross hair.
axialCell.ShowMPRCrossHair = false;
axialCell.DistinguishMPRByColor = true;
// Assign this cell (axialCell) to the AxialFrame property of the Medical 3D control
control3D.AxialFrame = axialCell;
// add the axial cell to the viewer
viewer.Cells.Add(axialCell);
// Create a new cell that will hold the coronal frame.
MedicalViewerMPRCell coronalCell = new MedicalViewerMPRCell();
// adjust some properties to view the cross hair.
coronalCell.ShowMPRCrossHair = false;
coronalCell.DistinguishMPRByColor = true;
// Assign this cell (coronalCell) to the CoronalFrame property of the Medical 3D control
control3D.CoronalFrame = coronalCell;
viewer.Cells.Add(coronalCell);
// Create a new cell that will hold the sagittal frame.
MedicalViewerMPRCell sagittalCell = new MedicalViewerMPRCell();
// adjust some properties to view the cross hair.
sagittalCell.ShowMPRCrossHair = false;
sagittalCell.DistinguishMPRByColor = true;
// Assign this cell (sagittalCell) to the SagittalFrame property of the Medical 3D control
control3D.SagittalFrame = sagittalCell;
viewer.Cells.Add(sagittalCell);
// Add the viewer as a child to the form.
this.Controls.Add(viewer);
control3D.ObjectsContainer.Objects[0].Slab.Enabled = true;
}
Note: To view higher quality images, we provide DICOMDIR sample files which can be downloaded from here. For more information on building 3D objects from a DICOMDIR, please see Loading a DICOMDIR To Create a 3D Object.