ColorMergeCommand Class

C#
Visual Basic
WinRT C#
Java
Objective-C
WinRT JavaScript
C++

public class ColorMergeCommand : Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand

'Declaration

Public Class ColorMergeCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements Leadtools.ImageProcessing.IRasterCommand

'Usage

Dim instance As ColorMergeCommand

public sealed class ColorMergeCommand : Leadtools.ImageProcessing.IRasterCommand

@interface LTColorMergeCommand : LTRasterCommand

public class ColorMergeCommand extends RasterCommand

function Leadtools.ImageProcessing.Color.ColorMergeCommand()

public ref class ColorMergeCommand : public Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand

The supported color-space models are ColorMergeCommandType.Rgb, ColorMergeCommandType.Cmyk, ColorMergeCommandType.Cmy, ColorMergeCommandType.Hsv, ColorMergeCommandType.Hls, ColorMergeCommandType.Xyz, ColorMergeCommandType.Ycrcb, ColorMergeCommandType.Yuv, ColorMergeCommandType.Lab, and ColorMergeCommandType.Sct.
This command supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical toolkits.
This command does not support signed data images.
This command does not support 32-bit grayscale images.

For more information, refer to Changing Brightness and Contrast.
For more information, refer to Introduction to Image Processing With LEADTOOLS.

Run the ColorMergeCommand on an image.

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

Copy Code

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

   
Public Sub ColorMergeCommandExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp"))

   ' Prepare the command
   Dim colorseparatecommand As ColorSeparateCommand = New ColorSeparateCommand
   colorseparatecommand.Type = ColorSeparateCommandType.Rgb
   colorseparatecommand.Run(leadImage)

   ' Prepare the command
   Dim command As ColorMergeCommand = New ColorMergeCommand(ColorMergeCommandType.Rgb)
   command.Run(colorseparatecommand.DestinationImage)
   codecs.Save(command.DestinationImage, Path.Combine(LEAD_VARS.ImagesDir, "ColorMergeCommandResult.Bmp"), RasterImageFormat.Bmp, 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 ColorMergeCommandExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp"));

   // Prepare the command
   ColorSeparateCommand colorseparatecommand = new ColorSeparateCommand();
   colorseparatecommand.Type = ColorSeparateCommandType.Rgb;
   colorseparatecommand.Run(image);


   // Prepare the command
   ColorMergeCommand  command = new ColorMergeCommand(ColorMergeCommandType.Rgb);
   command.Run(colorseparatecommand.DestinationImage);
   codecs.Save(command.DestinationImage, Path.Combine(LEAD_VARS.ImagesDir, "ColorMergeCommandResult.bmp"), RasterImageFormat.Bmp, 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 ColorMergeCommandExample()
{
   // 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
   ColorSeparateCommand colorseparatecommand = new ColorSeparateCommand();
   colorseparatecommand.Type = ColorSeparateCommandType.Rgb;
   colorseparatecommand.Run(image);


   // Prepare the command
   ColorMergeCommand  command = new ColorMergeCommand(ColorMergeCommandType.Rgb);
   command.Run(colorseparatecommand.DestinationImage);

   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 ColorMergeCommandExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   ColorSeparateCommand colorseparatecommand = new ColorSeparateCommand();
   colorseparatecommand.Type = ColorSeparateCommandType.Rgb;
   colorseparatecommand.Run(image);
   // Prepare the command
   ColorMergeCommand  command = new ColorMergeCommand(ColorMergeCommandType.Rgb);
   command.Run(colorseparatecommand.DestinationImage);

   // 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 ColorMergeCommandExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim colorseparatecommand As ColorSeparateCommand = New ColorSeparateCommand()
   colorseparatecommand.Type = ColorSeparateCommandType.Rgb
   colorseparatecommand.Run(image)
   ' Prepare the command
   Dim command As ColorMergeCommand = New ColorMergeCommand(ColorMergeCommandType.Rgb)
   command.Run(colorseparatecommand.DestinationImage)

   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
   image.Dispose()
End Sub

Target Platforms

Reference