GrayScaleToMultitoneCommand Class (original) (raw)
Summary
Converts a grayscale image into a colored one by mixing or replacing the original values of the pixels with one or more new colors. This class is available in the Imaging Pro and above toolkits.
Syntax
C#
Objective-C
C++/CLI
Java
Python
@interface LTGrayscaleToMultitoneCommand : LTRasterCommand public class GrayScaleToMultitoneCommand
extends RasterCommand
public ref class GrayScaleToMultitoneCommand : public RasterCommand class GrayScaleToMultitoneCommand(RasterCommand): Example
Run the GrayScaleToMultitoneCommand on an image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;
public void GrayScaleToMultitoneCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\Beauty16.jpg"));
// Prepare the command
GrayScaleToMultitoneCommand command = new GrayScaleToMultitoneCommand();
command.Colors = new RasterColor[2];
command.Colors[0].R = 255;
command.Colors[0].G = 255;
command.Colors[0].B = 0;
command.Colors[1].R = 255;
command.Colors[1].G = 0;
command.Colors[1].B = 0;
command.Gradient = null;
command.Distribution = GrayScaleToMultitoneCommandDistributionType.Linear;
command.Tone = GrayScaleToMultitoneCommandToneType.Duotone;
command.Type = GrayScaleToDuotoneCommandMixingType.ReplaceOldWithNew;
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:\LEADTOOLS22\Resources\Images";
}