Leadtools.MedicalViewer Namespace > MedicalViewerBaseCell Class > LoadAnnotations Method : LoadAnnotations(String) Method |
'Usage Dim instance As MedicalViewerBaseCell Dim fileName As String instance.LoadAnnotations(fileName)
To save the annotations, use the SaveAnnotations(String) method.
For more information, refer to Working With Annotations.
Imports Leadtools Imports Leadtools.Drawing Imports Leadtools.Codecs Imports Leadtools.MedicalViewer Imports Leadtools.ImageProcessing Imports Leadtools.Annotations Private Class MedicalViewerForm9 : Inherits Form Private _medicalViewer As MedicalViewer Private LoadAnnotation As Button Private SaveAnnotation As Button Private Sub MedicalViewerForm_SizeChanged(ByVal sender As Object, ByVal e As EventArgs) _medicalViewer.Bounds = New Rectangle(0, 100, Me.ClientRectangle.Right, Me.ClientRectangle.Bottom - 100) 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, 100) _medicalViewer.Size = New Size(Me.ClientRectangle.Right, Me.ClientRectangle.Bottom - 100) ' 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 actions that will be used to change the properties of the images inside the control. cell.AddAction(MedicalViewerActionType.AnnotationRectangle) cell.AddAction(MedicalViewerActionType.AnnotationEllipse) cell.AddAction(MedicalViewerActionType.AnnotationHilite) ' 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.AnnotationRectangle, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active) cell.SetAction(MedicalViewerActionType.AnnotationEllipse, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active) cell.SetAction(MedicalViewerActionType.AnnotationHilite, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active) ' 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.AnnotationRectangle) _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.AnnotationEllipse) _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.AnnotationHilite) ' 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.AnnotationRectangle, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active) _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.AnnotationEllipse, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active) _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.AnnotationHilite, 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) LoadAnnotation = New Button() LoadAnnotation.Bounds = New Rectangle(10, 10, 100, 30) LoadAnnotation.Text = "Load Annotation" AddHandler LoadAnnotation.Click, AddressOf LoadAnnotation_Click SaveAnnotation = New Button() SaveAnnotation.Bounds = New Rectangle(110, 10, 100, 30) SaveAnnotation.Text = "Save Annotation" AddHandler SaveAnnotation.Click, AddressOf SaveAnnotation_Click Controls.AddRange(New Control() {_medicalViewer, LoadAnnotation, SaveAnnotation}) End Sub Public ReadOnly Property Viewer() As MedicalViewer Get Return _medicalViewer End Get End Property Private Function GetFileStream() As FileStream Dim fs As FileStream If File.Exists(Path.Combine(LEAD_VARS.ImagesDir, "SavedAnnotation.ann")) Then fs = New FileStream(Path.Combine(LEAD_VARS.ImagesDir, "SavedAnnotation.ann"), FileMode.Open) Else fs = File.Create(Path.Combine(LEAD_VARS.ImagesDir, "SavedAnnotation.ann")) End If Return fs End Function Private Sub SaveAnnotation_Click(ByVal sender As Object, ByVal e As EventArgs) Dim fs As FileStream = GetFileStream() Dim cell As MedicalViewerMultiCell = CType(_medicalViewer.Cells(0), MedicalViewerMultiCell) cell.SaveAnnotations(fs, 0) fs.Close() End Sub Private Sub LoadAnnotation_Click(ByVal sender As Object, ByVal e As EventArgs) Dim fs As FileStream = GetFileStream() Dim cell As MedicalViewerMultiCell = CType(_medicalViewer.Cells(0), MedicalViewerMultiCell) cell.LoadAnnotations(fs, 0) fs.Close() End Sub End Class Private Function GetMedicalControl9() As MedicalViewerForm9 Return New MedicalViewerForm9() End Function ' This example copied the annotation container of the sub-cell when user right clicks on it, and paste the annotation container on the sub-cell that the user click on it using the left mouse button. Public Sub MedicalViewerSaveAnnotationExample() Dim myForm As MedicalViewerForm9 = GetMedicalControl9() Dim medicalViewer As MedicalViewer = myForm.Viewer myForm.ShowDialog() End Sub Public NotInheritable Class LEAD_VARS Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" End Class
using Leadtools; using Leadtools.Drawing; using Leadtools.Codecs; using Leadtools.MedicalViewer; using Leadtools.ImageProcessing; using Leadtools.Annotations; class MedicalViewerForm9 : Form { private MedicalViewer _medicalViewer; Button LoadAnnotation; Button SaveAnnotation; void MedicalViewerForm_SizeChanged(object sender, EventArgs e) { _medicalViewer.Bounds = new Rectangle(0, 100, this.ClientRectangle.Right, this.ClientRectangle.Bottom - 100); } public MedicalViewerForm9() { 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, 100); _medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom - 100); // 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 actions that will be used to change the properties of the images inside the control. cell.AddAction(MedicalViewerActionType.AnnotationRectangle); cell.AddAction(MedicalViewerActionType.AnnotationEllipse); cell.AddAction(MedicalViewerActionType.AnnotationHilite); // 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.AnnotationRectangle, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active); cell.SetAction(MedicalViewerActionType.AnnotationEllipse, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active); cell.SetAction(MedicalViewerActionType.AnnotationHilite, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active); // 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.AnnotationRectangle); _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.AnnotationEllipse); _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.AnnotationHilite); // 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.AnnotationRectangle, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active); _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.AnnotationEllipse, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active); _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.AnnotationHilite, 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); LoadAnnotation = new Button(); LoadAnnotation.Bounds = new Rectangle(10, 10, 100, 30); LoadAnnotation.Text = "Load Annotation"; LoadAnnotation.Click += new EventHandler(LoadAnnotation_Click); SaveAnnotation = new Button(); SaveAnnotation.Bounds = new Rectangle(110, 10, 100, 30); SaveAnnotation.Text = "Save Annotation"; SaveAnnotation.Click += new EventHandler(SaveAnnotation_Click); Controls.AddRange(new Control[] { _medicalViewer, LoadAnnotation, SaveAnnotation }); } public MedicalViewer Viewer { get { return _medicalViewer; } } FileStream GetFileStream() { FileStream fs; if (File.Exists(Path.Combine(LEAD_VARS.ImagesDir,"SavedAnnotation.ann"))) fs = new FileStream(Path.Combine(LEAD_VARS.ImagesDir,"SavedAnnotation.ann"), FileMode.Open); else fs = File.Create(Path.Combine(LEAD_VARS.ImagesDir,"SavedAnnotation.ann")); return fs; } void SaveAnnotation_Click(object sender, EventArgs e) { FileStream fs = GetFileStream(); MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(_medicalViewer.Cells[0]); cell.SaveAnnotations(fs, 0); fs.Close(); } void LoadAnnotation_Click(object sender, EventArgs e) { FileStream fs = GetFileStream(); MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(_medicalViewer.Cells[0]); cell.LoadAnnotations(fs, 0); fs.Close(); } } MedicalViewerForm9 GetMedicalControl9() { return new MedicalViewerForm9(); } // This example copied the annotation container of the sub-cell when user right clicks on it, and paste the annotation container on the sub-cell that the user click on it using the left mouse button. public void MedicalViewerSaveAnnotationExample() { MedicalViewerForm9 myForm = GetMedicalControl9(); MedicalViewer medicalViewer = myForm.Viewer; myForm.ShowDialog(); } static class LEAD_VARS { public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; }
Imports Leadtools Imports Leadtools.Drawing Imports Leadtools.Codecs Imports Leadtools.MedicalViewer Imports Leadtools.ImageProcessing Imports Leadtools.Annotations Private Class MedicalViewerForm9 : Inherits Form Private _medicalViewer As MedicalViewer Private LoadAnnotation As Button Private SaveAnnotation As Button Private Sub MedicalViewerForm_SizeChanged(ByVal sender As Object, ByVal e As EventArgs) _medicalViewer.Bounds = New Rectangle(0, 100, Me.ClientRectangle.Right, Me.ClientRectangle.Bottom - 100) 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, 100) _medicalViewer.Size = New Size(Me.ClientRectangle.Right, Me.ClientRectangle.Bottom - 100) ' 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 actions that will be used to change the properties of the images inside the control. cell.AddAction(MedicalViewerActionType.AnnotationRectangle) cell.AddAction(MedicalViewerActionType.AnnotationEllipse) cell.AddAction(MedicalViewerActionType.AnnotationHilite) ' 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.AnnotationRectangle, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active) cell.SetAction(MedicalViewerActionType.AnnotationEllipse, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active) cell.SetAction(MedicalViewerActionType.AnnotationHilite, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active) ' 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.AnnotationRectangle) _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.AnnotationEllipse) _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.AnnotationHilite) ' 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.AnnotationRectangle, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active) _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.AnnotationEllipse, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active) _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.AnnotationHilite, 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) LoadAnnotation = New Button() LoadAnnotation.Bounds = New Rectangle(10, 10, 100, 30) LoadAnnotation.Text = "Load Annotation" AddHandler LoadAnnotation.Click, AddressOf LoadAnnotation_Click SaveAnnotation = New Button() SaveAnnotation.Bounds = New Rectangle(110, 10, 100, 30) SaveAnnotation.Text = "Save Annotation" AddHandler SaveAnnotation.Click, AddressOf SaveAnnotation_Click Controls.AddRange(New Control() {_medicalViewer, LoadAnnotation, SaveAnnotation}) End Sub Public ReadOnly Property Viewer() As MedicalViewer Get Return _medicalViewer End Get End Property Private Function GetFileStream() As FileStream Dim fs As FileStream If File.Exists(Path.Combine(LEAD_VARS.ImagesDir, "SavedAnnotation.ann")) Then fs = New FileStream(Path.Combine(LEAD_VARS.ImagesDir, "SavedAnnotation.ann"), FileMode.Open) Else fs = File.Create(Path.Combine(LEAD_VARS.ImagesDir, "SavedAnnotation.ann")) End If Return fs End Function Private Sub SaveAnnotation_Click(ByVal sender As Object, ByVal e As EventArgs) Dim fs As FileStream = GetFileStream() Dim cell As MedicalViewerMultiCell = CType(_medicalViewer.Cells(0), MedicalViewerMultiCell) cell.SaveAnnotations(fs, 0) fs.Close() End Sub Private Sub LoadAnnotation_Click(ByVal sender As Object, ByVal e As EventArgs) Dim fs As FileStream = GetFileStream() Dim cell As MedicalViewerMultiCell = CType(_medicalViewer.Cells(0), MedicalViewerMultiCell) cell.LoadAnnotations(fs, 0) fs.Close() End Sub End Class Private Function GetMedicalControl9() As MedicalViewerForm9 Return New MedicalViewerForm9() End Function ' This example copied the annotation container of the sub-cell when user right clicks on it, and paste the annotation container on the sub-cell that the user click on it using the left mouse button. Public Sub MedicalViewerSaveAnnotationExample() Dim myForm As MedicalViewerForm9 = GetMedicalControl9() Dim medicalViewer As MedicalViewer = myForm.Viewer myForm.ShowDialog() End Sub Public NotInheritable Class LEAD_VARS Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" End Class
using Leadtools; using Leadtools.Drawing; using Leadtools.Codecs; using Leadtools.MedicalViewer; using Leadtools.ImageProcessing; using Leadtools.Annotations; class MedicalViewerForm9 : Form { private MedicalViewer _medicalViewer; Button LoadAnnotation; Button SaveAnnotation; void MedicalViewerForm_SizeChanged(object sender, EventArgs e) { _medicalViewer.Bounds = new Rectangle(0, 100, this.ClientRectangle.Right, this.ClientRectangle.Bottom - 100); } public MedicalViewerForm9() { 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, 100); _medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom - 100); // 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 actions that will be used to change the properties of the images inside the control. cell.AddAction(MedicalViewerActionType.AnnotationRectangle); cell.AddAction(MedicalViewerActionType.AnnotationEllipse); cell.AddAction(MedicalViewerActionType.AnnotationHilite); // 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.AnnotationRectangle, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active); cell.SetAction(MedicalViewerActionType.AnnotationEllipse, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active); cell.SetAction(MedicalViewerActionType.AnnotationHilite, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active); // 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.AnnotationRectangle); _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.AnnotationEllipse); _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.AnnotationHilite); // 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.AnnotationRectangle, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active); _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.AnnotationEllipse, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active); _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.AnnotationHilite, 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); LoadAnnotation = new Button(); LoadAnnotation.Bounds = new Rectangle(10, 10, 100, 30); LoadAnnotation.Text = "Load Annotation"; LoadAnnotation.Click += new EventHandler(LoadAnnotation_Click); SaveAnnotation = new Button(); SaveAnnotation.Bounds = new Rectangle(110, 10, 100, 30); SaveAnnotation.Text = "Save Annotation"; SaveAnnotation.Click += new EventHandler(SaveAnnotation_Click); Controls.AddRange(new Control[] { _medicalViewer, LoadAnnotation, SaveAnnotation }); } public MedicalViewer Viewer { get { return _medicalViewer; } } FileStream GetFileStream() { FileStream fs; if (File.Exists(Path.Combine(LEAD_VARS.ImagesDir,"SavedAnnotation.ann"))) fs = new FileStream(Path.Combine(LEAD_VARS.ImagesDir,"SavedAnnotation.ann"), FileMode.Open); else fs = File.Create(Path.Combine(LEAD_VARS.ImagesDir,"SavedAnnotation.ann")); return fs; } void SaveAnnotation_Click(object sender, EventArgs e) { FileStream fs = GetFileStream(); MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(_medicalViewer.Cells[0]); cell.SaveAnnotations(fs, 0); fs.Close(); } void LoadAnnotation_Click(object sender, EventArgs e) { FileStream fs = GetFileStream(); MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(_medicalViewer.Cells[0]); cell.LoadAnnotations(fs, 0); fs.Close(); } } MedicalViewerForm9 GetMedicalControl9() { return new MedicalViewerForm9(); } // This example copied the annotation container of the sub-cell when user right clicks on it, and paste the annotation container on the sub-cell that the user click on it using the left mouse button. public void MedicalViewerSaveAnnotationExample() { MedicalViewerForm9 myForm = GetMedicalControl9(); MedicalViewer medicalViewer = myForm.Viewer; myForm.ShowDialog(); } static class LEAD_VARS { public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; }
using Leadtools;
using Leadtools.Drawing;
using Leadtools.Codecs;
using Leadtools.MedicalViewer;
using Leadtools.ImageProcessing;
using Leadtools.Annotations;
class MedicalViewerForm9 : Form
{
private MedicalViewer _medicalViewer;
Button LoadAnnotation;
Button SaveAnnotation;
void MedicalViewerForm_SizeChanged(object sender, EventArgs e)
{
_medicalViewer.Bounds = new Rectangle(0, 100, this.ClientRectangle.Right, this.ClientRectangle.Bottom - 100);
}
public MedicalViewerForm9()
{
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, 100);
_medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom - 100);
// 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 actions that will be used to change the properties of the images inside the control.
cell.AddAction(MedicalViewerActionType.AnnotationRectangle);
cell.AddAction(MedicalViewerActionType.AnnotationEllipse);
cell.AddAction(MedicalViewerActionType.AnnotationHilite);
// 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.AnnotationRectangle, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
cell.SetAction(MedicalViewerActionType.AnnotationEllipse, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
cell.SetAction(MedicalViewerActionType.AnnotationHilite, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active);
// 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.AnnotationRectangle);
_medicalViewer.Cells[1].AddAction(MedicalViewerActionType.AnnotationEllipse);
_medicalViewer.Cells[1].AddAction(MedicalViewerActionType.AnnotationHilite);
// 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.AnnotationRectangle, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
_medicalViewer.Cells[1].SetAction(MedicalViewerActionType.AnnotationEllipse, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
_medicalViewer.Cells[1].SetAction(MedicalViewerActionType.AnnotationHilite, 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);
LoadAnnotation = new Button();
LoadAnnotation.Bounds = new Rectangle(10, 10, 100, 30);
LoadAnnotation.Text = "Load Annotation";
LoadAnnotation.Click += new EventHandler(LoadAnnotation_Click);
SaveAnnotation = new Button();
SaveAnnotation.Bounds = new Rectangle(110, 10, 100, 30);
SaveAnnotation.Text = "Save Annotation";
SaveAnnotation.Click += new EventHandler(SaveAnnotation_Click);
Controls.AddRange(new Control[] { _medicalViewer, LoadAnnotation, SaveAnnotation });
}
public MedicalViewer Viewer
{
get { return _medicalViewer; }
}
FileStream GetFileStream()
{
FileStream fs;
if (File.Exists(Path.Combine(LEAD_VARS.ImagesDir,"SavedAnnotation.ann")))
fs = new FileStream(Path.Combine(LEAD_VARS.ImagesDir,"SavedAnnotation.ann"), FileMode.Open);
else
fs = File.Create(Path.Combine(LEAD_VARS.ImagesDir,"SavedAnnotation.ann"));
return fs;
}
void SaveAnnotation_Click(object sender, EventArgs e)
{
FileStream fs = GetFileStream();
MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(_medicalViewer.Cells[0]);
cell.SaveAnnotations(fs, 0);
fs.Close();
}
void LoadAnnotation_Click(object sender, EventArgs e)
{
FileStream fs = GetFileStream();
MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(_medicalViewer.Cells[0]);
cell.LoadAnnotations(fs, 0);
fs.Close();
}
}
MedicalViewerForm9 GetMedicalControl9()
{
return new MedicalViewerForm9();
}
// This example copied the annotation container of the sub-cell when user right clicks on it, and paste the annotation container on the sub-cell that the user click on it using the left mouse button.
public void MedicalViewerSaveAnnotationExample()
{
MedicalViewerForm9 myForm = GetMedicalControl9();
MedicalViewer medicalViewer = myForm.Viewer;
myForm.ShowDialog();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}