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ShowSlabBoundaries Property

Summary

Gets or sets the value that determine whether to show the slab boundaries on the image.

Syntax

C#
VB
C++
public bool ShowSlabBoundaries { get; set; } 
  
Public Property ShowSlabBoundaries As Boolean 
             
            public: 
property bool ShowSlabBoundaries { 
   bool get(); 
   void set (    bool ); 
} 
             

Property Value

true to show the slab boundaries, false to hide the slab boundaries.

Remarks

To update the slab values manually, the user will have to update the Leadtools.Medical3D.Medical3DObject.Slab property using the source Leadtools.Medical3D.Medical3DContainer.

Example

C#
VB
using Leadtools; 
using Leadtools.Dicom; 
using Leadtools.Medical3D; 
using Leadtools.Codecs; 
using Leadtools.MedicalViewer; 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Core; 
using Leadtools.ImageProcessing.Color; 
using Leadtools.Annotations.Core; 
using Leadtools.Annotations.Designers; 
 
class MedicalViewerSlabForm : Form 
{ 
   private MedicalViewer _medicalViewer; 
   private MedicalViewerSeriesManager _seriesManager; 
 
   void MedicalViewerSlabForm_SizeChanged(object sender, EventArgs e) 
   { 
      _medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom); 
   } 
 
   public MedicalViewerSlabForm(MedicalViewerSeriesManager output) 
   { 
      RasterCodecs _codecs = new RasterCodecs(); 
 
      this.SizeChanged += new EventHandler(MedicalViewerSlabForm_SizeChanged); 
 
      // Create the medical viewer and adjust the size and the location. 
      _medicalViewer = new MedicalViewer(2, 2); 
      _medicalViewer.Location = new Point(0, 0); 
      _medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom); 
 
      _seriesManager = output; 
 
      int index; 
      RasterImage image; 
      int count = output.Stacks[0].Items.Count; 
      CodecsImageInfo codecsInformation; 
 
 
      MedicalViewerMPRCell AxialFrame = new MedicalViewerMPRCell(); 
      MedicalViewerMPRCell SagittalFrame = new MedicalViewerMPRCell(); 
      MedicalViewerMPRCell CoronalFrame = new MedicalViewerMPRCell(); 
 
      codecsInformation = _codecs.GetInformation((string)output.Stacks[0].Items[0].Data, true); 
 
 
      int width = codecsInformation.Width; 
      int height = codecsInformation.Height; 
      int depth = 50; 
 
      // A create on a 3D control 
      Medical3DControl _medical3DControl = new Medical3DControl(); 
 
      _medical3DControl.ObjectsContainer.Objects.Add(new Medical3DObject()); 
      _medical3DControl.ObjectsContainer.Objects[0].MemoryEfficientInit(depth); 
 
      for (index = 0; index < depth; index++) 
      { 
 
         image = _codecs.Load((string)output.Stacks[0].Items[index].Data, 0, CodecsLoadByteOrder.BgrOrGrayOrRomm, 1, 1); 
         _medical3DControl.ObjectsContainer.Objects[0].MemoryEfficientSetFrame(image, index, true); 
      } 
 
      string spearator = ("\\"); 
      string[] test = output.Stacks[0].Items[0].ImageOrientation.Split(spearator.ToCharArray()); 
      float[] orientation = new float[6]; 
      int i; 
      for (i = 0; i < 6; i++) 
      { 
         orientation[i] = (float)Convert.ToDouble(test[i]); 
      } 
 
      _medical3DControl.ObjectsContainer.Objects[0].MemoryEfficientEnd(orientation, 
                                                                       output.Stacks[0].PixelSpacing); 
 
      // create axial frame. 
      AxialFrame.ShowMPRCrossHair = true; 
      AxialFrame.DistinguishMPRByColor = true; 
      AxialFrame.ShowSlabBoundaries = true; 
      AxialFrame.SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame); 
      AxialFrame.AddAction(MedicalViewerActionType.Stack); 
      AxialFrame.SetAction(MedicalViewerActionType.Stack, MedicalViewerMouseButtons.Wheel, MedicalViewerActionFlags.Active); 
 
      // create Sagittal frame. 
      SagittalFrame.ShowMPRCrossHair = true; 
      SagittalFrame.DistinguishMPRByColor = true; 
      SagittalFrame.ShowSlabBoundaries = true; 
      SagittalFrame.SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame); 
      SagittalFrame.AddAction(MedicalViewerActionType.Stack); 
      SagittalFrame.SetAction(MedicalViewerActionType.Stack, MedicalViewerMouseButtons.Wheel, MedicalViewerActionFlags.Active); 
 
      // create coronal frame. 
      CoronalFrame.ShowMPRCrossHair = true; 
      CoronalFrame.DistinguishMPRByColor = true; 
      CoronalFrame.ShowSlabBoundaries = true; 
      CoronalFrame.SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame); 
      CoronalFrame.AddAction(MedicalViewerActionType.Stack); 
      CoronalFrame.SetAction(MedicalViewerActionType.Stack, MedicalViewerMouseButtons.Wheel, MedicalViewerActionFlags.Active); 
 
      // attach the MPR cells to the 3D control. 
      _medical3DControl.AxialFrame = AxialFrame; 
      _medical3DControl.SagittalFrame = SagittalFrame; 
      _medical3DControl.CoronalFrame = CoronalFrame; 
 
      _medicalViewer.AllowMultipleSelection = false; 
 
      _medicalViewer.Cells.Add(_medical3DControl); 
      _medicalViewer.Cells.Add(AxialFrame); 
      _medicalViewer.Cells.Add(SagittalFrame); 
      _medicalViewer.Cells.Add(CoronalFrame); 
 
      _medical3DControl.ObjectsContainer.Objects[0].Slab.Enabled = true; 
      _medical3DControl.ObjectsContainer.Objects[0].Slab.SetValues(-1, 0.5f, -1, 0.5f, -0.5f, 0.5f); 
 
 
      Controls.Add(_medicalViewer); 
      _medicalViewer.Dock = DockStyle.Fill; 
   } 
 
   void cell_Data3DRequested(object sender, MedicalViewerData3DRequestedEventArgs e) 
   { 
      e.Succeed = Medical3DEngine.Provide3DInformation(e); 
   } 
 
   void cell_FramesRequested(object sender, MedicalViewerRequestedFramesInformationEventArgs e) 
   { 
      MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(sender); 
      RasterCodecs _codecs = new RasterCodecs(); 
      int i; 
      RasterImage image; 
      string fileName; 
 
      if (e.RequestedFramesIndexes.Length > 0) 
      { 
         fileName = (string)(_seriesManager.Stacks[0].Items[e.RequestedFramesIndexes[0]].Data); 
         image = _codecs.Load(fileName); 
      } 
      else 
         return; 
 
      for (i = 1; i < e.RequestedFramesIndexes.Length; i++) 
      { 
         fileName = (string)(_seriesManager.Stacks[0].Items[e.RequestedFramesIndexes[i]].Data); 
         image.AddPage(_codecs.Load(fileName)); 
      } 
 
      cell.SetRequestedImage(image, e.RequestedFramesIndexes, MedicalViewerSetImageOptions.Insert); 
   } 
 
   public MedicalViewer Viewer 
   { 
      get { return _medicalViewer; } 
   } 
} 
 
MedicalViewerSlabForm GetMedicalViewerSlabForm() 
{ 
   MedicalViewerSeriesManagerFrom form = new MedicalViewerSeriesManagerFrom(); 
   MedicalViewerSeriesManager output = form.LoadJamesHead(); 
 
   return new MedicalViewerSlabForm(output); 
} 
 
// This example changes the default window level value by decrease the width by 100. Then resets the images based on the new value. 
public void MedicalViewerSlabExample() 
{ 
   MedicalViewerSlabForm myForm = GetMedicalViewerSlabForm(); 
   MedicalViewer medicalViewer = myForm.Viewer; 
 
   myForm.ShowDialog(); 
} 
Imports Leadtools 
Imports Leadtools.Dicom 
Imports Leadtools.Medical3D 
Imports Leadtools.Codecs 
Imports Leadtools.MedicalViewer 
Imports Leadtools.Annotations.Core 
Imports Leadtools.Annotations.Designers 
Imports Leadtools.ImageProcessing.Core 
 
Private Class MedicalViewerSlabForm : Inherits Form 
   Private _medicalViewer As MedicalViewer 
   Private _seriesManager As MedicalViewerSeriesManager 
 
   Private Sub MedicalViewerSlabForm_SizeChanged(ByVal sender As Object, ByVal e As EventArgs) 
      _medicalViewer.Size = New Size(Me.ClientRectangle.Right, Me.ClientRectangle.Bottom) 
   End Sub 
 
   Public Sub New(ByVal output As MedicalViewerSeriesManager) 
      Dim _codecs As RasterCodecs = New RasterCodecs() 
 
      AddHandler SizeChanged, AddressOf MedicalViewerSlabForm_SizeChanged 
 
      ' Create the medical viewer and adjust the size and the location. 
      _medicalViewer = New MedicalViewer(2, 2) 
      _medicalViewer.Location = New Point(0, 0) 
      _medicalViewer.Size = New Size(Me.ClientRectangle.Right, Me.ClientRectangle.Bottom) 
 
      _seriesManager = output 
 
      Dim index As Integer 
      Dim image As RasterImage 
      Dim count As Integer = output.Stacks(0).Items.Count 
      Dim codecsInformation As CodecsImageInfo 
 
 
      Dim AxialFrame As MedicalViewerMPRCell = New MedicalViewerMPRCell() 
      Dim SagittalFrame As MedicalViewerMPRCell = New MedicalViewerMPRCell() 
      Dim CoronalFrame As MedicalViewerMPRCell = New MedicalViewerMPRCell() 
 
      codecsInformation = _codecs.GetInformation(CStr(output.Stacks(0).Items(0).Data), True) 
 
 
      Dim width As Integer = codecsInformation.Width 
      Dim height As Integer = codecsInformation.Height 
      Dim depth As Integer = 50 
 
      ' A create on a 3D control 
      Dim _medical3DControl As Medical3DControl = New Medical3DControl() 
 
      _medical3DControl.ObjectsContainer.Objects.Add(New Medical3DObject()) 
      _medical3DControl.ObjectsContainer.Objects(0).MemoryEfficientInit(depth) 
 
      index = 0 
      Do While index < depth 
 
         image = _codecs.Load(CStr(output.Stacks(0).Items(index).Data), 0, CodecsLoadByteOrder.BgrOrGrayOrRomm, 1, 1) 
         _medical3DControl.ObjectsContainer.Objects(0).MemoryEfficientSetFrame(image, index, True) 
         index += 1 
      Loop 
 
      Dim spearator As String = ("\") 
      Dim test As String() = output.Stacks(0).Items(0).ImageOrientation.Split(spearator.ToCharArray()) 
      Dim orientation As Single() = New Single(5) {} 
      Dim i As Integer 
      For i = 0 To 5 
         orientation(i) = CSng(Convert.ToDouble(test(i))) 
      Next i 
 
      _medical3DControl.ObjectsContainer.Objects(0).MemoryEfficientEnd(orientation, output.Stacks(0).PixelSpacing) 
 
      ' create axial frame. 
      AxialFrame.ShowMPRCrossHair = True 
      AxialFrame.DistinguishMPRByColor = True 
      AxialFrame.ShowSlabBoundaries = True 
      AxialFrame.SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame) 
      AxialFrame.AddAction(MedicalViewerActionType.Stack) 
      AxialFrame.SetAction(MedicalViewerActionType.Stack, MedicalViewerMouseButtons.Wheel, MedicalViewerActionFlags.Active) 
 
      ' create Sagittal frame. 
      SagittalFrame.ShowMPRCrossHair = True 
      SagittalFrame.DistinguishMPRByColor = True 
      SagittalFrame.ShowSlabBoundaries = True 
      SagittalFrame.SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame) 
      SagittalFrame.AddAction(MedicalViewerActionType.Stack) 
      SagittalFrame.SetAction(MedicalViewerActionType.Stack, MedicalViewerMouseButtons.Wheel, MedicalViewerActionFlags.Active) 
 
      ' create coronal frame. 
      CoronalFrame.ShowMPRCrossHair = True 
      CoronalFrame.DistinguishMPRByColor = True 
      CoronalFrame.ShowSlabBoundaries = True 
      CoronalFrame.SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame) 
      CoronalFrame.AddAction(MedicalViewerActionType.Stack) 
      CoronalFrame.SetAction(MedicalViewerActionType.Stack, MedicalViewerMouseButtons.Wheel, MedicalViewerActionFlags.Active) 
 
      ' attach the MPR cells to the 3D control. 
      _medical3DControl.AxialFrame = AxialFrame 
      _medical3DControl.SagittalFrame = SagittalFrame 
      _medical3DControl.CoronalFrame = CoronalFrame 
 
      _medicalViewer.AllowMultipleSelection = False 
 
      _medicalViewer.Cells.Add(_medical3DControl) 
      _medicalViewer.Cells.Add(AxialFrame) 
      _medicalViewer.Cells.Add(SagittalFrame) 
      _medicalViewer.Cells.Add(CoronalFrame) 
 
      _medical3DControl.ObjectsContainer.Objects(0).Slab.Enabled = True 
      _medical3DControl.ObjectsContainer.Objects(0).Slab.SetValues(-1, 0.5F, -1, 0.5F, -0.5F, 0.5F) 
 
 
      Controls.Add(_medicalViewer) 
      _medicalViewer.Dock = DockStyle.Fill 
   End Sub 
 
   Private Sub cell_Data3DRequested(ByVal sender As Object, ByVal e As MedicalViewerData3DRequestedEventArgs) 
      e.Succeed = Medical3DEngine.Provide3DInformation(e) 
   End Sub 
 
   Private Sub cell_FramesRequested(ByVal sender As Object, ByVal e As MedicalViewerRequestedFramesInformationEventArgs) 
      Dim cell As MedicalViewerMultiCell = CType(sender, MedicalViewerMultiCell) 
      Dim _codecs As RasterCodecs = New RasterCodecs() 
      Dim i As Integer 
      Dim image As RasterImage 
      Dim fileName As String 
 
      If e.RequestedFramesIndexes.Length > 0 Then 
         fileName = CStr(_seriesManager.Stacks(0).Items(e.RequestedFramesIndexes(0)).Data) 
         image = _codecs.Load(fileName) 
      Else 
         Return 
      End If 
 
      i = 1 
      Do While i < e.RequestedFramesIndexes.Length 
         fileName = CStr(_seriesManager.Stacks(0).Items(e.RequestedFramesIndexes(i)).Data) 
         image.AddPage(_codecs.Load(fileName)) 
         i += 1 
      Loop 
 
      cell.SetRequestedImage(image, e.RequestedFramesIndexes, MedicalViewerSetImageOptions.Insert) 
   End Sub 
 
   Public ReadOnly Property Viewer() As MedicalViewer 
      Get 
         Return _medicalViewer 
      End Get 
   End Property 
End Class 
 
Private Function GetMedicalViewerSlabForm() As MedicalViewerSlabForm 
   Dim form As MedicalViewerSeriesManagerFrom = New MedicalViewerSeriesManagerFrom() 
   Dim output As MedicalViewerSeriesManager = form.LoadJamesHead() 
 
   Return New MedicalViewerSlabForm(output) 
End Function 
 
' This example changes the default window level value by decrease the width by 100. Then resets the images based on the new value. 
<TestMethod()> _ 
Public Sub MedicalViewerSlabExample() 
   Dim myForm As MedicalViewerSlabForm = GetMedicalViewerSlabForm() 
   Dim medicalViewer As MedicalViewer = myForm.Viewer 
 
   myForm.ShowDialog() 
End Sub 

Requirements

Target Platforms

Help Version 19.0.2017.10.19
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Leadtools.MedicalViewer Assembly