ChannelMixerCommandFactor Constructor(int,int,int,int)

Summary

Initializes a new ChannelMixerCommandFactor class with explicit parameters.

Syntax

Objective-C

C++/CLI

Java

Python

public ChannelMixerCommandFactor( 
   int red, 
   int green, 
   int blue, 
   int constant 
)

- (instancetype)initWithRed:(NSInteger)red green:(NSInteger)green blue:(NSInteger)blue constant:(NSInteger)constant NS_DESIGNATED_INITIALIZER;

public ChannelMixerCommandFactor( 
   int red, 
   int green, 
   int blue, 
   int constant 
);

public: 
ChannelMixerCommandFactor(  
   int red, 
   int green, 
   int blue, 
   int constant 
)

__init__(self,red,green,blue,constant) # Overloaded constructor

Parameters

red
Value that represents the percentage of the red color value that should be distributed to the red component. Valid values are -200 to 200.

green
Value that represents the percentage of the green color value that should be distributed to the green component. Valid values are -200 to 200.

blue
Value that represents the percentage of the blue color value that should be distributed to the blue component. Valid values are -200 to 200.

constant
Value that represents the color value that should be added to the whole image. Valid values are -200 to 200.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
 
 
public void ChannelMixerCommandExample() 
{ 
   // 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 
   ChannelMixerCommandFactor RedFactor = new ChannelMixerCommandFactor(50, 0, 0, 0); 
   ChannelMixerCommandFactor GreenFactor = new ChannelMixerCommandFactor(10, 100, 0, 0); 
   ChannelMixerCommandFactor BlueFactor = new ChannelMixerCommandFactor(0, 0, 100, 0); 
   ChannelMixerCommand command = new ChannelMixerCommand(); 
   command.RedFactor = RedFactor; 
   command.GreenFactor = GreenFactor; 
   command.BlueFactor = BlueFactor; 
   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 channelMixerCommandExmaple() { 
 
    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 
    ChannelMixerCommandFactor redFactor = new ChannelMixerCommandFactor(50, 0, 0, 0); 
    ChannelMixerCommandFactor greenFactor = new ChannelMixerCommandFactor(10, 100, 0, 0); 
    ChannelMixerCommandFactor blueFactor = new ChannelMixerCommandFactor(0, 0, 100, 0); 
    ChannelMixerCommand command = new ChannelMixerCommand(); 
    command.setRedFactor(redFactor); 
    command.setGreenFactor(greenFactor); 
    command.setBlueFactor(blueFactor); 
    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 and image saved to " + combine(LEAD_VARS_IMAGES_DIR, "Result.jpg")); 
 
}

Requirements

Target Platforms

Reference

ChannelMixerCommandFactor Class

ChannelMixerCommandFactor 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