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MedicalViewerAlpha Constructor(int,int,bool,Cursor)

Summary

Initializes a new instance of the MedicalViewerAlpha class with a specified alpha factor, mouse sensitivity, mouse behavior and cursor parameters.

Syntax

C++/CLI

public MedicalViewerAlpha( 
   int alpha, 
   int sensitivity, 
   bool circularMouseMove, 
   Cursor cursor 
)

            public: 
MedicalViewerAlpha(  
   int alpha, 
   int sensitivity, 
   bool circularMouseMove, 
   Cursor^ cursor 
)

Parameters

alpha
The alpha factor.

sensitivity
An integer value that represents the mouse sensitivity, in percent. Possible values are 1 - 100. Default is 100. A value of 100 indicates that the amount of change in the action is equal to the amount of movement of the mouse. For example, if the mouse is moved 1 pixel, the action changes by 1 unit. A value of 50 indicates that the amount of change in the action is 50 percent of the amount of mouse movement. For example, if the mouse is moved 2 pixels, the action only changes by one unit.

circularMouseMove
true to make the mouse reset when it reaches the side of the container (when the mouse resets, if it is dragged to one side of the container, it will disappear from that side and reappear on the opposite side of the container); otherwise, false.

cursor
Default cursor for the action.

Example

Change the alpha factor of an image

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.MedicalViewer; 
 
public void MedicalViewerAlphaExample4() 
{ 
   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, 100, false, Cursors.SizeWE); 
         if (cell.IsActionAdded(MedicalViewerActionType.Alpha)) 
            cell.SetActionProperties(MedicalViewerActionType.Alpha, alpha, 0); 
         alpha.Dispose(); 
         break; 
      default: 
         break; 
   } 
   windowLevel.Dispose(); 
   myForm.ShowDialog(); 
}

Requirements

Target Platforms

Reference

MedicalViewerAlpha Class

MedicalViewerAlpha Members

Overload List

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Help Version 22.0.2023.2.5

Leadtools.MedicalViewer Assembly

Introduction

Getting Started

Namespaces

Leadtools.MedicalViewer Namespace

Assemblies