LEADTOOLS Medical (Leadtools.MedicalViewer assembly)

LoadRegion(String,Int32) Method

Show in webframe





A string that contains the path to the file that contains the region(s) to load.
The zero-based index of the sub-cell that contains the image being loaded.
Loads regions from a file in the specified sub-cell image.
Syntax
public void LoadRegion( 
   string fileName,
   int subCellIndex
)
'Declaration
 
Public Overloads Sub LoadRegion( _
   ByVal fileName As String, _
   ByVal subCellIndex As Integer _
) 
'Usage
 
Dim instance As MedicalViewerMultiCell
Dim fileName As String
Dim subCellIndex As Integer
 
instance.LoadRegion(fileName, subCellIndex)

            

            
public:
void LoadRegion( 
   String^ fileName,
   int subCellIndex
) 

Parameters

fileName
A string that contains the path to the file that contains the region(s) to load.
subCellIndex
The zero-based index of the sub-cell that contains the image being loaded.
Remarks
Example
        Imports Leadtools
        Imports Leadtools.Drawing
        Imports Leadtools.Codecs
        Imports Leadtools.MedicalViewer
        Imports Leadtools.ImageProcessing
        Imports Leadtools.Annotations

        Private Class MedicalViewerForm7 : 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 actions 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)

                ' 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.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active)
                cell.SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active)
                cell.SetAction(MedicalViewerActionType.Offset, 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.WindowLevel)
                _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.Alpha)
                _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.Offset)

                ' 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.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active)
                _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active)
                _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.Offset, 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)


                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 GetMedicalControl7() As MedicalViewerForm7
            Return New MedicalViewerForm7()
        End Function

        ' This example will create a bitmap region on the first frame of the first image and save it.

        Public Sub MedicalViewerSaveRegionExample()
            Dim myForm As MedicalViewerForm7 = GetMedicalControl7()
            Dim medicalViewer As MedicalViewer = myForm.Viewer
            Dim cell As MedicalViewerMultiCell = CType(medicalViewer.Cells(0), MedicalViewerMultiCell)

            Dim width As Integer = cell.Image.Width
            Dim height As Integer = cell.Image.Height
            Dim centerX As Integer = (width \ 2)
            Dim centerY As Integer = (height \ 2)

            Dim region As Region = New Region(New Rectangle(centerX - width \ 4, centerY - height \ 4, centerX + width \ 4, centerY + height \ 4))

            RasterRegionConverter.AddGdiPlusDataToRegion(cell.Image, Nothing, region.GetRegionData(), RasterRegionCombineMode.Set)
            cell.SaveRegion(Path.Combine(LEAD_VARS.ImagesDir, "Test.rgn"))

            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 MedicalViewerForm7 : Form
        {
            private MedicalViewer _medicalViewer;
            void MedicalViewerForm_SizeChanged(object sender, EventArgs e)
            {
                _medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom);
            }

            public MedicalViewerForm7()
            {
                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 actions 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);

                // 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.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
                cell.SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
                cell.SetAction(MedicalViewerActionType.Offset, 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.WindowLevel);
                _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.Alpha);
                _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.Offset);

                // 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.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
                _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
                _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Offset, 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);


                Controls.Add(_medicalViewer);
                _medicalViewer.Dock = DockStyle.Fill;
            }
            public MedicalViewer Viewer
            {
                get { return _medicalViewer; }
            }
        }
        MedicalViewerForm7 GetMedicalControl7()
        {
            return new MedicalViewerForm7();
        }

        // This example will create a bitmap region on the first frame of the first image and save it.

        public void MedicalViewerSaveRegionExample()
        {
            MedicalViewerForm7 myForm = GetMedicalControl7();
            MedicalViewer medicalViewer = myForm.Viewer;
            MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(medicalViewer.Cells[0]);

            int width = cell.Image.Width;
            int height = cell.Image.Height;
            int centerX = (width / 2);
            int centerY = (height / 2);

            Region region = new Region(new Rectangle(centerX - width / 4, centerY - height / 4, centerX + width / 4, centerY + height / 4));

            RasterRegionConverter.AddGdiPlusDataToRegion(cell.Image, null, region.GetRegionData(), RasterRegionCombineMode.Set);
            cell.SaveRegion(Path.Combine(LEAD_VARS.ImagesDir,"Out_Test.rgn"));

            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 MedicalViewerForm7 : 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 actions 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)

                ' 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.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active)
                cell.SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active)
                cell.SetAction(MedicalViewerActionType.Offset, 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.WindowLevel)
                _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.Alpha)
                _medicalViewer.Cells(1).AddAction(MedicalViewerActionType.Offset)

                ' 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.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active)
                _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active)
                _medicalViewer.Cells(1).SetAction(MedicalViewerActionType.Offset, 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)


                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 GetMedicalControl7() As MedicalViewerForm7
            Return New MedicalViewerForm7()
        End Function

        ' This example will create a bitmap region on the first frame of the first image and save it.

        Public Sub MedicalViewerSaveRegionExample()
            Dim myForm As MedicalViewerForm7 = GetMedicalControl7()
            Dim medicalViewer As MedicalViewer = myForm.Viewer
            Dim cell As MedicalViewerMultiCell = CType(medicalViewer.Cells(0), MedicalViewerMultiCell)

            Dim width As Integer = cell.Image.Width
            Dim height As Integer = cell.Image.Height
            Dim centerX As Integer = (width \ 2)
            Dim centerY As Integer = (height \ 2)

            Dim region As Region = New Region(New Rectangle(centerX - width \ 4, centerY - height \ 4, centerX + width \ 4, centerY + height \ 4))

            RasterRegionConverter.AddGdiPlusDataToRegion(cell.Image, Nothing, region.GetRegionData(), RasterRegionCombineMode.Set)
            cell.SaveRegion(Path.Combine(LEAD_VARS.ImagesDir, "Test.rgn"))

            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 MedicalViewerForm7 : Form
        {
            private MedicalViewer _medicalViewer;
            void MedicalViewerForm_SizeChanged(object sender, EventArgs e)
            {
                _medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom);
            }

            public MedicalViewerForm7()
            {
                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 actions 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);

                // 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.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
                cell.SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
                cell.SetAction(MedicalViewerActionType.Offset, 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.WindowLevel);
                _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.Alpha);
                _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.Offset);

                // 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.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
                _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
                _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Offset, 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);


                Controls.Add(_medicalViewer);
                _medicalViewer.Dock = DockStyle.Fill;
            }
            public MedicalViewer Viewer
            {
                get { return _medicalViewer; }
            }
        }
        MedicalViewerForm7 GetMedicalControl7()
        {
            return new MedicalViewerForm7();
        }

        // This example will create a bitmap region on the first frame of the first image and save it.

        public void MedicalViewerSaveRegionExample()
        {
            MedicalViewerForm7 myForm = GetMedicalControl7();
            MedicalViewer medicalViewer = myForm.Viewer;
            MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(medicalViewer.Cells[0]);

            int width = cell.Image.Width;
            int height = cell.Image.Height;
            int centerX = (width / 2);
            int centerY = (height / 2);

            Region region = new Region(new Rectangle(centerX - width / 4, centerY - height / 4, centerX + width / 4, centerY + height / 4));

            RasterRegionConverter.AddGdiPlusDataToRegion(cell.Image, null, region.GetRegionData(), RasterRegionCombineMode.Set);
            cell.SaveRegion(Path.Combine(LEAD_VARS.ImagesDir,"Out_Test.rgn"));

            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 MedicalViewerForm7 : Form
        {
            private MedicalViewer _medicalViewer;
            void MedicalViewerForm_SizeChanged(object sender, EventArgs e)
            {
                _medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom);
            }

            public MedicalViewerForm7()
            {
                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 actions 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);

                // 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.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
                cell.SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
                cell.SetAction(MedicalViewerActionType.Offset, 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.WindowLevel);
                _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.Alpha);
                _medicalViewer.Cells[1].AddAction(MedicalViewerActionType.Offset);

                // 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.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
                _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Alpha, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
                _medicalViewer.Cells[1].SetAction(MedicalViewerActionType.Offset, 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);


                Controls.Add(_medicalViewer);
                _medicalViewer.Dock = DockStyle.Fill;
            }
            public MedicalViewer Viewer
            {
                get { return _medicalViewer; }
            }
        }
        MedicalViewerForm7 GetMedicalControl7()
        {
            return new MedicalViewerForm7();
        }

        // This example will create a bitmap region on the first frame of the first image and save it.

        public void MedicalViewerSaveRegionExample()
        {
            MedicalViewerForm7 myForm = GetMedicalControl7();
            MedicalViewer medicalViewer = myForm.Viewer;
            MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(medicalViewer.Cells[0]);

            int width = cell.Image.Width;
            int height = cell.Image.Height;
            int centerX = (width / 2);
            int centerY = (height / 2);

            Region region = new Region(new Rectangle(centerX - width / 4, centerY - height / 4, centerX + width / 4, centerY + height / 4));

            RasterRegionConverter.AddGdiPlusDataToRegion(cell.Image, null, region.GetRegionData(), RasterRegionCombineMode.Set);
            cell.SaveRegion(Path.Combine(LEAD_VARS.ImagesDir,"Out_Test.rgn"));

            myForm.ShowDialog();
        }


        static class LEAD_VARS
        {
        public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
        }

Requirements

Target Platforms

See Also

Reference

MedicalViewerMultiCell Class
MedicalViewerMultiCell Members
Overload List

 

 


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Leadtools.MedicalViewer requires a Medical Imaging license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features