public class MedicalViewerUIChangedEventArgs : EventArgs
Public Class MedicalViewerUIChangedEventArgs
Inherits System.EventArgs
public ref class MedicalViewerUIChangedEventArgs : public System.EventArgs
using Leadtools;
using Leadtools.Codecs;
using Leadtools.MedicalViewer;
public void CustomRectangleExample()
{
GetDispalyedClippedImageRectangleMainForm form = new GetDispalyedClippedImageRectangleMainForm();
form.ShowDialog();
}
// MainForm1 will be the owner of the medical viewer control.
class CustomRectangleMainForm : Form
{
public MedicalViewer _medicalViewer;
void MedicalViewerForm_SizeChanged(object sender, EventArgs e)
{
_medicalViewer.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom);
}
public CustomRectangleMainForm()
{
RasterCodecs _codecs = new RasterCodecs();
RasterImage _image;
// Create the medical viewer and adjust some properties.
_medicalViewer = new MedicalViewer();
_medicalViewer.Rows = 2;
_medicalViewer.Columns = 1;
_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(LeadtoolsExamples.Common.ImagesPath.Path + "image2.cmp");
MedicalViewerMultiCell cell = new MedicalViewerMultiCell();
_medicalViewer.Cells.Add(cell);
// add some actions that will be used to change the properties of the images inside the control.
cell.AddAction(MedicalViewerActionType.Scale);
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.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active);
cell.SetAction(MedicalViewerActionType.Scale, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active);
Controls.Add(_medicalViewer);
_medicalViewer.Dock = DockStyle.Fill;
cell.PostPaint += new EventHandler<MedicalViewerPaintInformationEventArgs>(Viewer_PostPaint);
cell.UIChanged += new EventHandler<MedicalViewerUIChangedEventArgs>(Viewer_UIChanged);
}
Color _color;
void Viewer_UIChanged(object sender, MedicalViewerUIChangedEventArgs e)
{
if (e.ActionType == MedicalViewerActionType.Offset)
{
if (e.ActionState == MedicalViewerActionStatus.Progress)
_color = Color.Blue;
else
_color = Color.Yellow;
}
}
void Viewer_PostPaint(object sender, MedicalViewerPaintInformationEventArgs e)
{
e.Graphics.DrawRectangle(new Pen(_color), e.ImageRectangle);
}
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.MedicalViewer
Public Sub CustomRectangleExample()
Dim form As GetDispalyedClippedImageRectangleMainForm = New GetDispalyedClippedImageRectangleMainForm()
form.ShowDialog()
End Sub
' MainForm1 will be the owner of the medical viewer control.
Private Class CustomRectangleMainForm : Inherits Form
Public _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
' Create the medical viewer and adjust some properties.
_medicalViewer = New MedicalViewer()
_medicalViewer.Rows = 2
_medicalViewer.Columns = 1
_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, "image2.cmp"))
Dim cell As MedicalViewerMultiCell = New MedicalViewerMultiCell()
_medicalViewer.Cells.Add(cell)
' add some actions that will be used to change the properties of the images inside the control.
cell.AddAction(MedicalViewerActionType.Scale)
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.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active)
cell.SetAction(MedicalViewerActionType.Scale, MedicalViewerMouseButtons.Middle, MedicalViewerActionFlags.Active)
Controls.Add(_medicalViewer)
_medicalViewer.Dock = DockStyle.Fill
AddHandler cell.PostPaint, AddressOf Viewer_PostPaint
AddHandler cell.UIChanged, AddressOf Viewer_UIChanged
End Sub
Private _color As Color
Private Sub Viewer_UIChanged(ByVal sender As Object, ByVal e As MedicalViewerUIChangedEventArgs)
If e.ActionType = MedicalViewerActionType.Offset Then
If e.ActionState = MedicalViewerActionStatus.Progress Then
_color = Color.Blue
Else
_color = Color.Yellow
End If
End If
End Sub
Private Sub Viewer_PostPaint(ByVal sender As Object, ByVal e As MedicalViewerPaintInformationEventArgs)
e.Graphics.DrawRectangle(New Pen(_color), e.ImageRectangle)
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
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.