Sets up the paint or paint and image processing methods window leveling options for a specific image through a linear transformation described by the window center and width.
public class ApplyLinearVoiLookupTableCommand : RasterCommand
Public Class ApplyLinearVoiLookupTableCommand
Inherits RasterCommand
@interface LTApplyLinearVoiLookupTableCommand : LTRasterCommand
public class ApplyLinearVoiLookupTableCommand extends RasterCommand
public ref class ApplyLinearVoiLookupTableCommand : public RasterCommand
This command is available in the Document and Medical Imaging toolkits.
For more information, refer to Changing Brightness and Contrast.
Run the ApplyLinearVoiLookupTableCommand on an image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void ApplyLinearVoiLookupTableCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE2.dcm"));
// Prepare the command
ApplyLinearVoiLookupTableCommand command = new ApplyLinearVoiLookupTableCommand();
command.Flags = VoiLookupTableCommandFlags.None;
command.Center = 330.0;
command.Width = 600.0;
// Apply "Abdomen T1" window-level , high bit is assumed
// to be "11" and low bit "0.
command.Run(image);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core
Public Sub ApplyLinearVoiLookupTableCommandExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE2.dcm"))
' Prepare the command
Dim command As ApplyLinearVoiLookupTableCommand = New ApplyLinearVoiLookupTableCommand
command.Flags = VoiLookupTableCommandFlags.None
command.Center = 330.0
command.Width = 600.0
' Apply "Abdomen T1" window-level , high bit is assumed
' to be "11" and low bit "0.
command.Run(leadImage)
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
c#[Silverlight C# Example]
using Leadtools;
using Leadtools.Examples;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void ApplyLinearVoiLookupTableCommandExample(RasterImage image, Stream outStream)
{
// Prepare the command
ApplyLinearVoiLookupTableCommand command = new ApplyLinearVoiLookupTableCommand();
command.Flags = VoiLookupTableCommandFlags.None;
command.Center = 330.0;
command.Width = 600.0;
// Apply "Abdomen T1" window-level , high bit is assumed
// to be "11" and low bit "0.
command.Run(image);
// Save result image
RasterCodecs codecs = new RasterCodecs();
codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
image.Dispose();
}
vb[Silverlight VB Example]
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core
Public Sub ApplyLinearVoiLookupTableCommandExample(ByVal image As RasterImage, ByVal outStream As Stream)
' Prepare the command
Dim command As ApplyLinearVoiLookupTableCommand = New ApplyLinearVoiLookupTableCommand()
command.Flags = VoiLookupTableCommandFlags.None
command.Center = 330.0
command.Width = 600.0
' Apply "Abdomen T1" window-level , high bit is assumed
' to be "11" and low bit "0.
command.Run(image)
' Save result image
Dim codecs As RasterCodecs = New RasterCodecs()
codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
image.Dispose()
End Sub
ApplyLinearVoiLookupTableCommand Members
Leadtools.ImageProcessing.Core Namespace
Changing Brightness and Contrast
ApplyVoiLookupTableCommand Class
Leadtools.ImageProcessing.Color.RemapIntensityCommand
ApplyModalityLookupTableCommand Class
ApplyLinearModalityLookupTableCommand Class
Help Collections
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Medical .NET | C API | C++ Class Library | HTML5 JavaScript
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Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
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Imaging, Medical, and Document