MedicalViewerAlpha Constructor()

C#
Visual Basic
Objective-C
Java
C++

public MedicalViewerAlpha()

'Declaration Public Function New()

'Usage Dim instance As New MedicalViewerAlpha()

public: MedicalViewerAlpha();

Change the alpha factor of an image

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

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Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.MedicalViewer

<TestMethod()> _
Public Sub MedicalViewerAlphaExample2()
   Dim myForm As MedicalViewerForm = GetMedicalControl()
   Dim medicalViewer As MedicalViewer = myForm.Viewer
   Dim cell As MedicalViewerMultiCell = CType(medicalViewer.Cells(0), MedicalViewerMultiCell)
   Dim windowLevel As MedicalViewerWindowLevel = CType(cell.GetActionProperties(MedicalViewerActionType.WindowLevel, 0), MedicalViewerWindowLevel)

   Select Case windowLevel.LookupTableType
      Case MedicalViewerLookupTableType.Exponential, MedicalViewerLookupTableType.Logarithmic, MedicalViewerLookupTableType.Sigmoid
         Dim alpha As MedicalViewerAlpha = New MedicalViewerAlpha()
         alpha.Alpha = 100
         If cell.IsActionAdded(MedicalViewerActionType.Alpha) Then
            cell.SetActionProperties(MedicalViewerActionType.Alpha, alpha, 0)
         End If
         alpha.Dispose()
      Case Else
   End Select
   windowLevel.Dispose()
   myForm.ShowDialog()
End Sub

using Leadtools;
using Leadtools.Codecs;
using Leadtools.MedicalViewer;

[TestMethod]
public void MedicalViewerAlphaExample2()
{
   MedicalViewerForm myForm = GetMedicalControl();
   MedicalViewer medicalViewer = myForm.Viewer;
   MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(medicalViewer.Cells[0]);
   MedicalViewerWindowLevel windowLevel = (MedicalViewerWindowLevel)cell.GetActionProperties(MedicalViewerActionType.WindowLevel, 0);

   switch (windowLevel.LookupTableType)
   {
      case MedicalViewerLookupTableType.Exponential:
      case MedicalViewerLookupTableType.Logarithmic:
      case MedicalViewerLookupTableType.Sigmoid:
         MedicalViewerAlpha alpha = new MedicalViewerAlpha();
         alpha.Alpha = 100;
         if (cell.IsActionAdded(MedicalViewerActionType.Alpha))
            cell.SetActionProperties(MedicalViewerActionType.Alpha, alpha, 0);
         alpha.Dispose();
         break;
      default:
         break;
   }
   windowLevel.Dispose();
   myForm.ShowDialog();
}

Target Platforms

Reference

MedicalViewerAlpha Class
MedicalViewerAlpha Members
Overload List