![](dotnetdiagramimages/Leadtools_MedicalViewer_Leadtools_MedicalViewer_MedicalViewerMPRCell.png)
Visual Basic (Declaration) | |
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Public Class MedicalViewerMPRCell Inherits MedicalViewerCell Implements IComponent, ISynchronizeInvoke, IDisposable, IBindableComponent, IDropTarget, IWin32Window |
Visual Basic (Usage) | ![]() |
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Dim instance As MedicalViewerMPRCell |
C# | |
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public class MedicalViewerMPRCell : MedicalViewerCell, IComponent, ISynchronizeInvoke, IDisposable, IBindableComponent, IDropTarget, IWin32Window |
C++/CLI | |
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public ref class MedicalViewerMPRCell : public MedicalViewerCell, IComponent, ISynchronizeInvoke, IDisposable, IBindableComponent, IDropTarget, IWin32Window |
Visual Basic | ![]() |
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Private Class MedicalViewerMPRForm : Inherits Form Private _medicalViewer As MedicalViewer Private _seriesManager As MedicalViewerSeriesManager Private Sub MedicalViewerMPRForm_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 MedicalViewerMPRForm_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 = 256 ' Create a 3D control. Dim _medical3DControl As Medical3DControl = New Medical3DControl() _medical3DControl.ObjectsContainer.VolumeType = Medical3DVolumeType.MPR _medical3DControl.ObjectsContainer.Objects.Add(New Medical3DObject()) ' Create a 3D object. _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.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.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.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 ' with this option, you will not be able to select more than one cell at the same time. (selecting multiple cells are done with the pressing and holding the Ctrl and clicking on cell) _medicalViewer.AllowMultipleSelection = False _medicalViewer.Cells.Add(_medical3DControl) _medicalViewer.Cells.Add(AxialFrame) _medicalViewer.Cells.Add(SagittalFrame) _medicalViewer.Cells.Add(CoronalFrame) Controls.Add(_medicalViewer) _medicalViewer.Dock = DockStyle.Fill End Sub ' This event handles communication between the the 3D and the MedicalViewer. 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 GetMedicalViewerMPRForm() As MedicalViewerMPRForm Dim form As MedicalViewerSeriesManagerFrom = New MedicalViewerSeriesManagerFrom() Dim output As MedicalViewerSeriesManager = form.LoadJamesHead() Return New MedicalViewerMPRForm(output) End Function ' This examples changes the default window level value by decrease the width by 100. Then resets the images based on the new value. Public Sub MedicalViewerMPRExample() Dim myForm As MedicalViewerMPRForm = GetMedicalViewerMPRForm() Dim medicalViewer As MedicalViewer = myForm.Viewer myForm.ShowDialog() End Sub |
C# | ![]() |
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class MedicalViewerMPRForm : Form { private MedicalViewer _medicalViewer; private MedicalViewerSeriesManager _seriesManager; void MedicalViewerMPRForm_SizeChanged(object sender, EventArgs e) { _medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom); } public MedicalViewerMPRForm(MedicalViewerSeriesManager output) { RasterCodecs _codecs = new RasterCodecs(); this.SizeChanged += new EventHandler(MedicalViewerMPRForm_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 = 256; // Create a 3D control. Medical3DControl _medical3DControl = new Medical3DControl(); _medical3DControl.ObjectsContainer.VolumeType = Medical3DVolumeType.MPR; _medical3DControl.ObjectsContainer.Objects.Add(new Medical3DObject()); // Create a 3D object. _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.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.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.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; // with this option, you will not be able to select more than one cell at the same time. (selecting multiple cells are done with the pressing and holding the Ctrl and clicking on cell) _medicalViewer.AllowMultipleSelection = false; _medicalViewer.Cells.Add(_medical3DControl); _medicalViewer.Cells.Add(AxialFrame); _medicalViewer.Cells.Add(SagittalFrame); _medicalViewer.Cells.Add(CoronalFrame); Controls.Add(_medicalViewer); _medicalViewer.Dock = DockStyle.Fill; } // This event handles communication between the the 3D and the MedicalViewer. 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; } } } MedicalViewerMPRForm GetMedicalViewerMPRForm() { MedicalViewerSeriesManagerFrom form = new MedicalViewerSeriesManagerFrom(); MedicalViewerSeriesManager output = form.LoadJamesHead(); return new MedicalViewerMPRForm(output); } // This examples changes the default window level value by decrease the width by 100. Then resets the images based on the new value. public void MedicalViewerMPRExample() { MedicalViewerMPRForm myForm = GetMedicalViewerMPRForm(); MedicalViewer medicalViewer = myForm.Viewer; myForm.ShowDialog(); } |
- The MPR cell is a cell that is used to extract an orthogonal plane out of the 3D object. This MPR cell can represents the Axial, Coronal or Sagittal frame.
- To attach the MPR cell with the 3D. Use the Leadtools.Medical3D.Medical3DControl.AxialFrame, Leadtools.Medical3D.Medical3DControl.SagittalFrame and Leadtools.Medical3D.Medical3DControl.CoronalFrame properties.
For more information, refer to Image Viewer Cells.
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
System.Windows.Forms.Control
Leadtools.MedicalViewer.MedicalViewerBaseCell
Leadtools.MedicalViewer.MedicalViewerCell
Leadtools.MedicalViewer.MedicalViewerMPRCell
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7