ContrastBrightnessIntensityCommand Constructor(Int32,Int32,Int32)

C#
Visual Basic
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Objective-C
Java
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public ContrastBrightnessIntensityCommand( 
   int contrast,
   int brightness,
   int intensity
)

'Declaration
 
Public Function New( _
   ByVal contrast As Integer, _
   ByVal brightness As Integer, _
   ByVal intensity As Integer _
)

'Usage
 
Dim contrast As Integer
Dim brightness As Integer
Dim intensity As Integer
 
Dim instance As New ContrastBrightnessIntensityCommand(contrast, brightness, intensity)

public ContrastBrightnessIntensityCommand( 
   int contrast,
   int brightness,
   int intensity
)

- (id)initWithContrast:(int)contrast 
            brightness:(int)brightness 
             intensity:(int)intensity;

public ContrastBrightnessIntensityCommand(
   int contrast, 
   int brightness, 
   int intensity
)

function ContrastBrightnessIntensityCommand( 
   contrast ,
   brightness ,
   intensity 
)

public:
ContrastBrightnessIntensityCommand( 
   int contrast,
   int brightness,
   int intensity
)

Parameters

contrast: Value that refers to the histogram stretching amount. It represents the amount of contrast change. The contrast ranges from -1000 to +1000. This value is divided internally by 1000. A positive value increases the contrast whereas a negative value decreases the contrast.
brightness: Value that refers to colors intensities scale factor. It indicates the amount of brightness change. The brightness ranges from -1000 to 1000. This value is divided internally by 1000. A positive value increases (or lightens) the brightness of the image image. A negative value decreases (or darkens) the brightness of the image image.
intensity: Value that refers to colors intensities shifting amount. It indicates the amount of intensity change. The intensity ranges from -1000 to +1000. This value is divided internally by 1000. A positive value lightens the brightness pixels whereas a negative value darkens the brightness pixels.

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

Copy Code

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Color

Public Sub ContrastBrightnessIntensityConstructorExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"))

   ' Prepare the command
   Dim command As ContrastBrightnessIntensityCommand = New ContrastBrightnessIntensityCommand(-146, 200, 310)
   command.Run(leadImage)
   codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)

End Sub

Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;

public void ContrastBrightnessIntensityConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;

   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

   // Prepare the command
   ContrastBrightnessIntensityCommand command = new ContrastBrightnessIntensityCommand(-146, 200, 310);
   command.Run(image);
   codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);

}

static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;

      
public async Task ContrastBrightnessIntensityConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   // Load the image
   string srcFileName = @"Assets\Image1.cmp";
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));

   // Prepare the command
   ContrastBrightnessIntensityCommand command = new ContrastBrightnessIntensityCommand(-146, 200, 310);
   command.Run(image);

   string destFileName = @"result.jpg";
   StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName);
   await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Jpeg, 0);
}

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;
using Leadtools.Examples;

public void ContrastBrightnessIntensityConstructorExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   ContrastBrightnessIntensityCommand command = new ContrastBrightnessIntensityCommand(-146, 200, 310);
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Color

Public Sub ContrastBrightnessIntensityConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As ContrastBrightnessIntensityCommand = New ContrastBrightnessIntensityCommand(-146, 200, 310)
   command.Run(image)
   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
   image.Dispose()
End Sub

Target Platforms

Reference

ContrastBrightnessIntensityCommand Class
ContrastBrightnessIntensityCommand Members
Overload List