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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

Help Version 19.0.2017.10.27

Leadtools.MedicalViewer Assembly

Introduction

Getting Started

Namespaces

Leadtools.MedicalViewer Namespace

Assemblies