public class MedicalViewerCell : MedicalViewerBaseCell
Public Class MedicalViewerCell
Inherits MedicalViewerBaseCell
Implements IAnnAutomationControl, System.ComponentModel.IComponent, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.ISynchronizeInvoke, System.IDisposable, System.Windows.Forms.IBindableComponent, System.Windows.Forms.IDropTarget, System.Windows.Forms.IWin32Window
public ref class MedicalViewerCell : public MedicalViewerBaseCell, IAnnAutomationControl, System.ComponentModel.IComponent, System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.ISynchronizeInvoke, System.IDisposable, System.Windows.Forms.IBindableComponent, System.Windows.Forms.IDropTarget, System.Windows.Forms.IWin32Window
For more information, refer to Image Viewer Cells.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.MedicalViewer;
public void MedicalViewerEventsExample()
{
MainForm3 form = new MainForm3();
form.ShowDialog();
}
// MainForm1 will be the owner of the medical viewer control.
class MainForm3 : Form
{
private MedicalViewer _medicalViewer;
private bool _mouseDown;
void _medicalViewer_UserActionMouseMove(object sender, MedicalViewerMouseEventArgs e)
{
// Increase the gamma of the image as the user drags the mouse.
if ((e.ActionID == 101) && _mouseDown)
{
((MedicalViewerCell)sender).Image.PaintGamma += 1;
((MedicalViewerCell)sender).Invalidate();
}
}
void _medicalViewer_UserActionMouseUp(object sender, MedicalViewerMouseEventArgs e)
{
_mouseDown = false;
}
void _medicalViewer_UserActionMouseDown(object sender, MedicalViewerMouseEventArgs e)
{
_mouseDown = true;
}
void _medicalViewer_UserActionKeyDown(object sender, MedicalViewerKeyEventArgs e)
{
if (((MedicalViewerCell)sender).Image.PaintGamma > 1)
((MedicalViewerCell)sender).Image.PaintGamma -= 1;
}
void _medicalViewer_UserActionKeyUp(object sender, MedicalViewerKeyEventArgs e)
{
((MedicalViewerCell)sender).Invalidate();
}
void _medicalViewer_CustomPaint(object sender, MedicalViewerPaintEventArgs e)
{
// draw red ellipse around the first frame of the first cell.
if ((e.CellIndex == 0) && (e.SubCellIndex == 0))
e.Graphics.DrawEllipse(Pens.Red, e.ClipRectangle);
}
void _medicalViewer_UserTag(object sender, MedicalViewerUserTagEventArgs e)
{
// draw red string at the bottom right edge of the first cell.
if (e.CellIndex == 0)
e.Graphics.DrawString("Owner Draw", new Font(FontFamily.GenericSerif, 15), Brushes.Red, new PointF(e.ClipRectangle.Left, e.ClipRectangle.Top));
}
public MainForm3()
{
RasterCodecs _codecs = new RasterCodecs();
RasterImage _image;
// Create the medical viewer and adjust some properties.
_medicalViewer = new MedicalViewer();
_medicalViewer.Rows = 1;
_medicalViewer.Columns = 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, "image3.dcm"));
MedicalViewerCell cell = new MedicalViewerCell(_image, true);
cell.AddAction((MedicalViewerActionType)101);
cell.SetAction((MedicalViewerActionType)101, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);
cell.SetActionKeys((MedicalViewerActionType)101, new MedicalViewerKeys(Keys.Up, Keys.Down, Keys.Left, Keys.Right, MedicalViewerModifiers.None));
cell.UserTag += new EventHandler<MedicalViewerUserTagEventArgs>(_medicalViewer_UserTag);
cell.CustomPaint += new EventHandler<MedicalViewerPaintEventArgs>(_medicalViewer_CustomPaint);
cell.UserActionMouseDown += new EventHandler<MedicalViewerMouseEventArgs>(_medicalViewer_UserActionMouseDown);
cell.UserActionMouseUp += new EventHandler<MedicalViewerMouseEventArgs>(_medicalViewer_UserActionMouseUp);
cell.UserActionMouseMove += new EventHandler<MedicalViewerMouseEventArgs>(_medicalViewer_UserActionMouseMove);
cell.UserActionKeyUp += new EventHandler<MedicalViewerKeyEventArgs>(_medicalViewer_UserActionKeyUp);
cell.UserActionKeyDown += new EventHandler<MedicalViewerKeyEventArgs>(_medicalViewer_UserActionKeyDown);
_medicalViewer.Cells.Add(cell);
// adjust some properties of the cell and add some tags.
cell.SetTag(2, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.UserData, "EX. ID 230-36-5448");
cell.SetTag(4, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame);
cell.SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Scale);
cell.SetTag(2, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.WindowLevelData);
cell.SetTag(1, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.FieldOfView);
cell.SetTag(1, MedicalViewerTagAlignment.TopRight, MedicalViewerTagType.UserData, "Good, Guy");
cell.SetTag(2, MedicalViewerTagAlignment.TopRight, MedicalViewerTagType.UserData, "PID 125-98-445");
cell.SetTag(3, MedicalViewerTagAlignment.TopRight, MedicalViewerTagType.UserData, "DOB 08/02/1929");
cell.SetTag(5, MedicalViewerTagAlignment.TopRight, MedicalViewerTagType.UserData, "03/16/1999");
cell.SetTag(0, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.RulerUnit);
cell.SetTag(0, MedicalViewerTagAlignment.BottomRight, MedicalViewerTagType.OwnerDraw);
Controls.Add(_medicalViewer);
_medicalViewer.Dock = DockStyle.Fill;
}
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS21\Resources\Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.MedicalViewer
Public Sub MedicalViewerEventsExample()
Dim form As MainForm3 = New MainForm3()
form.ShowDialog()
End Sub
' MainForm1 will be the owner of the medical viewer control.
Private Class MainForm3 : Inherits Form
Private _medicalViewer As MedicalViewer
Private _mouseDown As Boolean
Private Sub _medicalViewer_UserActionMouseMove(ByVal sender As Object, ByVal e As MedicalViewerMouseEventArgs)
' Increase the gamma of the image as the user drags the mouse.
If (e.ActionID = 101) AndAlso _mouseDown Then
CType(sender, MedicalViewerCell).Image.PaintGamma += 1
CType(sender, MedicalViewerCell).Invalidate()
End If
End Sub
Private Sub _medicalViewer_UserActionMouseUp(ByVal sender As Object, ByVal e As MedicalViewerMouseEventArgs)
_mouseDown = False
End Sub
Private Sub _medicalViewer_UserActionMouseDown(ByVal sender As Object, ByVal e As MedicalViewerMouseEventArgs)
_mouseDown = True
End Sub
Private Sub _medicalViewer_UserActionKeyDown(ByVal sender As Object, ByVal e As MedicalViewerKeyEventArgs)
If (CType(sender, MedicalViewerCell)).Image.PaintGamma > 1 Then
CType(sender, MedicalViewerCell).Image.PaintGamma -= 1
End If
End Sub
Private Sub _medicalViewer_UserActionKeyUp(ByVal sender As Object, ByVal e As MedicalViewerKeyEventArgs)
CType(sender, MedicalViewerCell).Invalidate()
End Sub
Private Sub _medicalViewer_CustomPaint(ByVal sender As Object, ByVal e As MedicalViewerPaintEventArgs)
' draw red ellipse around the first frame of the first cell.
If (e.CellIndex = 0) AndAlso (e.SubCellIndex = 0) Then
e.Graphics.DrawEllipse(Pens.Red, e.ClipRectangle)
End If
End Sub
Private Sub _medicalViewer_UserTag(ByVal sender As Object, ByVal e As MedicalViewerUserTagEventArgs)
' draw a red string at the bottom right edge of the first cell.
If e.CellIndex = 0 Then
e.Graphics.DrawString("Owner Draw", New Font(FontFamily.GenericSerif, 15), Brushes.Red, New PointF(e.ClipRectangle.Left, e.ClipRectangle.Top))
End If
End Sub
Public Sub New()
Dim _codecs As RasterCodecs = New RasterCodecs()
Dim _image As RasterImage
' Create the medical viewer and adjust some properties.
_medicalViewer = New MedicalViewer()
_medicalViewer.Rows = 1
_medicalViewer.Columns = 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, "image3.dcm"))
Dim cell As MedicalViewerCell = New MedicalViewerCell(_image, True)
cell.AddAction(CType(101, MedicalViewerActionType))
cell.SetAction(CType(101, MedicalViewerActionType), MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active)
cell.SetActionKeys(CType(101, MedicalViewerActionType), New MedicalViewerKeys(Keys.Up, Keys.Down, Keys.Left, Keys.Right, MedicalViewerModifiers.None))
AddHandler cell.UserTag, AddressOf _medicalViewer_UserTag
AddHandler cell.CustomPaint, AddressOf _medicalViewer_CustomPaint
AddHandler cell.UserActionMouseDown, AddressOf _medicalViewer_UserActionMouseDown
AddHandler cell.UserActionMouseUp, AddressOf _medicalViewer_UserActionMouseUp
AddHandler cell.UserActionMouseMove, AddressOf _medicalViewer_UserActionMouseMove
AddHandler cell.UserActionKeyUp, AddressOf _medicalViewer_UserActionKeyUp
AddHandler cell.UserActionKeyDown, AddressOf _medicalViewer_UserActionKeyDown
_medicalViewer.Cells.Add(cell)
' adjust some properties of the cell and add some tags.
cell.SetTag(2, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.UserData, "EX. ID 230-36-5448")
cell.SetTag(4, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Frame)
cell.SetTag(6, MedicalViewerTagAlignment.TopLeft, MedicalViewerTagType.Scale)
cell.SetTag(2, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.WindowLevelData)
cell.SetTag(1, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.FieldOfView)
cell.SetTag(1, MedicalViewerTagAlignment.TopRight, MedicalViewerTagType.UserData, "Good, Guy")
cell.SetTag(2, MedicalViewerTagAlignment.TopRight, MedicalViewerTagType.UserData, "PID 125-98-445")
cell.SetTag(3, MedicalViewerTagAlignment.TopRight, MedicalViewerTagType.UserData, "DOB 08/02/1929")
cell.SetTag(5, MedicalViewerTagAlignment.TopRight, MedicalViewerTagType.UserData, "03/16/1999")
cell.SetTag(0, MedicalViewerTagAlignment.BottomLeft, MedicalViewerTagType.RulerUnit)
cell.SetTag(0, MedicalViewerTagAlignment.BottomRight, MedicalViewerTagType.OwnerDraw)
Controls.Add(_medicalViewer)
_medicalViewer.Dock = DockStyle.Fill
End Sub
End Class
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\LEADTOOLS21\Resources\Images"
End Class
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document