ColorThresholdCommandComponent class contains the values to be used for thresholding and redistributing the image's color component values for the ColorThresholdCommand class.
public class ColorThresholdCommandComponent
@interface LTColorThresholdCommandComponent : NSObject
public class ColorThresholdCommandComponent
public ref class ColorThresholdCommandComponent
class ColorThresholdCommandComponent:
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;
public void ColorThresholdCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\Image1.jpg"));
// Prepare the command
ColorThresholdCommandComponent[] Components = new ColorThresholdCommandComponent[3];
Components[0] = new ColorThresholdCommandComponent();
Components[0].MinimumRange = 128;
Components[0].MaximumRange = 255;
Components[0].Flags = 0;
Components[1] = new ColorThresholdCommandComponent();
Components[1].MinimumRange = 128;
Components[1].MaximumRange = 255;
Components[1].Flags = 0;
Components[2] = new ColorThresholdCommandComponent();
Components[2].MinimumRange = 128;
Components[2].MaximumRange = 255;
Components[2].Flags = 0;
ColorThresholdCommand command = new ColorThresholdCommand(ColorThresholdCommandType.Rgb, Components);
//Apply color Threshold effect on the image.
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:\LEADTOOLS23\Resources\Images";
}
import java.io.File;
import java.io.IOException;
import org.junit.*;
import org.junit.runner.JUnitCore;
import org.junit.runner.Result;
import org.junit.runner.notification.Failure;
import static org.junit.Assert.assertTrue;
import leadtools.*;
import leadtools.codecs.*;
import leadtools.imageprocessing.color.*;
public void colorThresholdCommandExample() {
final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images";
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.setThrowExceptionsOnInvalidImages(true);
RasterImage image = codecs.load(combine(LEAD_VARS_IMAGES_DIR, "Image1.jpg"));
// Prepare the command
ColorThresholdCommandComponent[] components = new ColorThresholdCommandComponent[3];
components[0] = new ColorThresholdCommandComponent();
components[0].setMinimumRange(128);
components[0].setMaximumRange(255);
components[0].setFlags(0);
components[1] = new ColorThresholdCommandComponent();
components[1].setMinimumRange(128);
components[1].setMaximumRange(255);
components[1].setFlags(0);
components[2] = new ColorThresholdCommandComponent();
components[2].setMinimumRange(128);
components[2].setMaximumRange(255);
components[2].setFlags(0);
ColorThresholdCommand command = new ColorThresholdCommand(ColorThresholdCommandType.RGB, components);
// Apply color Threshold effect on the image.
command.run(image);
codecs.save(image, combine(LEAD_VARS_IMAGES_DIR, "Result.jpg"), RasterImageFormat.JPEG, 24);
System.out.println("Command run and image saved to " + combine(LEAD_VARS_IMAGES_DIR, "Result.jpg"));
assertTrue(new File(combine(LEAD_VARS_IMAGES_DIR, "Result.jpg")).exists());
}
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