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MedicalViewerAlpha Constructor(int)

Summary

Initializes a new instance of the MedicalViewerAlpha class with a specified alpha factor.

Syntax

C++

public MedicalViewerAlpha( 
   int alpha 
)

  
Public Function New( _ 
   ByVal alpha As Integer _ 
)

            public: 
MedicalViewerAlpha(  
   int alpha 
)

Parameters

alpha
The alpha factor.

Example

Change the alpha factor of an image

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.MedicalViewer; 
 
public void MedicalViewerAlphaExample3() 
{ 
   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(100); 
         if (cell.IsActionAdded(MedicalViewerActionType.Alpha)) 
            cell.SetActionProperties(MedicalViewerActionType.Alpha, alpha, 0); 
         alpha.Dispose(); 
         break; 
      default: 
         break; 
   } 
   windowLevel.Dispose(); 
   myForm.ShowDialog(); 
}

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.MedicalViewer 
 
Public Sub MedicalViewerAlphaExample3() 
   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(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

Requirements

Target Platforms

Reference

MedicalViewerAlpha Class

MedicalViewerAlpha Members

Overload List

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Help Version 21.0.2021.6.30

Leadtools.MedicalViewer Assembly

Introduction

Getting Started

Namespaces

Leadtools.MedicalViewer Namespace

Assemblies