SelectiveColorCommand Constructor(SelectiveColorCommandData[])

Summary

Initializes a new SelectiveColorCommand class object with explicit parameters.

Syntax

Objective-C

C++/CLI

Java

Python

public SelectiveColorCommand( 
   SelectiveColorCommandData[] colorsData 
)

- (instancetype)initWithColorsData:(NSArray<LTSelectiveColorCommandData *> *)colorsData NS_DESIGNATED_INITIALIZER;

public SelectiveColorCommand( 
   SelectiveColorCommandData[] colorsData 
);

public: 
SelectiveColorCommand(  
   array<SelectiveColorCommandData^>^ colorsData 
)

__init__(self,colorsData) # Overloaded constructor

Parameters

colorsData
Array of 9 SelectiveColorCommandData class that contains the selected colors along with the CMYK values for each.

Example

Run the Selective Color command on an image and applies selective color to the image.

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
 
 
public void SelectiveColorConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg")); 
 
   // Prepare the command 
   //Manipulate values. 
   SelectiveColorCommandData[] colorsData = new SelectiveColorCommandData[9]; 
 
   for (int i = 0; i < 8; i++) 
      colorsData[i] = new SelectiveColorCommandData(); 
 
   colorsData[(int)SelectiveCommandColorTypes.Black] = new SelectiveColorCommandData(-65, -39, 65, 0); 
   SelectiveColorCommand command = new SelectiveColorCommand(colorsData); 
   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.*; 
 
import leadtools.*; 
import leadtools.codecs.*; 
import leadtools.imageprocessing.color.*; 
 
 
public void selectiveColorConstructorExample() { 
   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, "cannon.jpg")); 
 
   // Prepare the command 
   // Manipulate values. 
   SelectiveColorCommandData[] colorsData = new SelectiveColorCommandData[9]; 
 
   for (int i = 0; i < 8; i++) 
      colorsData[i] = new SelectiveColorCommandData(); 
 
   colorsData[(int) SelectiveCommandColorTypes.BLACK.getValue()] = new SelectiveColorCommandData(-65, -39, 65, 0); 
   SelectiveColorCommand command = new SelectiveColorCommand(colorsData); 
 
   command.run(image); 
   codecs.save(image, combine(LEAD_VARS_IMAGES_DIR, "Result.jpg"), RasterImageFormat.JPEG, 24); 
 
   assertTrue(new File(combine(LEAD_VARS_IMAGES_DIR, "Result.jpg")).exists()); 
   System.out.println("Command run, image saved to " + combine(LEAD_VARS_IMAGES_DIR, "Result.jpg")); 
}

Requirements

Target Platforms

Reference

SelectiveColorCommand Class

SelectiveColorCommand Members

Overload List

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Help Version 23.0.2024.3.3

Leadtools.ImageProcessing.Color Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Color Namespace

Assemblies