The MedicalViewerRegionCreatedEventArgs Class is available as an add-on to the LEADTOOLS Medical Imaging toolkits.
The MedicalViewerRegionCreatedEventArgs class provides data for the MedicalViewerCell.RegionCreated event.![](dotnetdiagramimages/Leadtools_MedicalViewer_Leadtools_MedicalViewer_MedicalViewerRegionCreatedEventArgs.png)
Visual Basic (Declaration) | |
---|---|
Public Class MedicalViewerRegionCreatedEventArgs Inherits System.EventArgs |
Visual Basic (Usage) | ![]() |
---|---|
Dim instance As MedicalViewerRegionCreatedEventArgs |
C# | |
---|---|
public class MedicalViewerRegionCreatedEventArgs : System.EventArgs |
C++/CLI | |
---|---|
public ref class MedicalViewerRegionCreatedEventArgs : public System.EventArgs |
Visual Basic | ![]() |
---|---|
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 action 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) cell.AddAction(MedicalViewerActionType.RectangleRegion) ' assign the added actions to a mouse button, meaning that when the user click and drag the mouse button, the associated action will be activated. cell.SetAction(MedicalViewerActionType.RectangleRegion, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active Or MedicalViewerActionFlags.RealTime) cell.SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active Or MedicalViewerActionFlags.RealTime) cell.SetAction(MedicalViewerActionType.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active Or MedicalViewerActionFlags.RealTime) ' adjust some properties to 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 action 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 click and drag the mouse button, the associated action will be activated. _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.RectangleRegion, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active Or MedicalViewerActionFlags.RealTime) _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active Or MedicalViewerActionFlags.RealTime) _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active Or MedicalViewerActionFlags.RealTime) ' adjust some properties to 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 function will make the cell set the region handle for all the frame if the user create or updated a region on one of the frames. Public Sub MedicalViewerRegionExample() Dim myForm As MedicalViewerForm = GetMedicalControl() Dim medicalViewer As MedicalViewer = myForm.Viewer AddHandler (CType(medicalViewer.Cells(0), MedicalViewerMultiCell)).RegionCreated, AddressOf medicalViewer_RegionCreated AddHandler (CType(medicalViewer.Cells(1), MedicalViewerMultiCell)).RegionCreated, AddressOf medicalViewer_RegionCreated myForm.ShowDialog() End Sub Private Sub medicalViewer_RegionCreated(ByVal sender As Object, ByVal e As MedicalViewerRegionCreatedEventArgs) Dim cell As MedicalViewerMultiCell = CType(sender, MedicalViewerMultiCell) Dim i As Integer cell.SaveRegion(Path.Combine(LEAD_VARS.ImagesDir, "Test.rgn")) i = 0 Do While i < cell.Image.PageCount cell.LoadRegion(Path.Combine(LEAD_VARS.ImagesDir, "Test.rgn"), i) i += 1 Loop End Sub Public NotInheritable Class LEAD_VARS Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" End Class |
C# | ![]() |
---|---|
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 action 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); cell.AddAction(MedicalViewerActionType.RectangleRegion); // assign the added actions to a mouse button, meaning that when the user click and drag the mouse button, the associated action will be activated. cell.SetAction(MedicalViewerActionType.RectangleRegion, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active | MedicalViewerActionFlags.RealTime); cell.SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active | MedicalViewerActionFlags.RealTime); cell.SetAction(MedicalViewerActionType.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active | MedicalViewerActionFlags.RealTime); // adjust some properties to 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 action 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 click and drag the mouse button, the associated action will be activated. _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.RectangleRegion, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active | MedicalViewerActionFlags.RealTime); _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active | MedicalViewerActionFlags.RealTime); _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active | MedicalViewerActionFlags.RealTime); // adjust some properties to 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; } } } MedicalViewerForm GetMedicalControl() { return new MedicalViewerForm(); } //This function will make the cell set the region handle for all the frame if the user create or updated a region on one of the frames. public void MedicalViewerRegionExample() { MedicalViewerForm myForm = GetMedicalControl(); MedicalViewer medicalViewer = myForm.Viewer; ((MedicalViewerMultiCell)medicalViewer.Cells[0]).RegionCreated += new EventHandler<MedicalViewerRegionCreatedEventArgs>(medicalViewer_RegionCreated); ((MedicalViewerMultiCell)medicalViewer.Cells[1]).RegionCreated += new EventHandler<MedicalViewerRegionCreatedEventArgs>(medicalViewer_RegionCreated); myForm.ShowDialog(); } void medicalViewer_RegionCreated(object sender, MedicalViewerRegionCreatedEventArgs e) { MedicalViewerMultiCell cell = (MedicalViewerMultiCell)sender; int i; cell.SaveRegion(LeadtoolsExamples.Common.ImagesPath.Path + "Out_Test.rgn"); for (i = 0; i < cell.Image.PageCount; i++) { cell.LoadRegion(LeadtoolsExamples.Common.ImagesPath.Path + "Out_Test.rgn", i); } } static class LEAD_VARS { public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; } |
System.Object
System.EventArgs
Leadtools.MedicalViewer.MedicalViewerRegionCreatedEventArgs
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7