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

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(); 
   RedFactor.Red = 50; 
   RedFactor.Green = 0; 
   RedFactor.Blue = 0; 
   RedFactor.Constant = 0; 
   ChannelMixerCommandFactor GreenFactor = new ChannelMixerCommandFactor(); 
   GreenFactor.Red = 100; 
   GreenFactor.Green = 100; 
   GreenFactor.Blue = 0; 
   GreenFactor.Constant = 0; 
   ChannelMixerCommandFactor BlueFactor = new ChannelMixerCommandFactor(); 
   BlueFactor.Red = 0; 
   BlueFactor.Green = 0; 
   BlueFactor.Blue = 100; 
   BlueFactor.Constant = 0; 
   ChannelMixerCommand command = new ChannelMixerCommand(RedFactor, GreenFactor, 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:\LEADTOOLS22\Resources\Images"; 
}

Requirements

Target Platforms

Reference

ChannelMixerCommandFactor Class

ChannelMixerCommandFactor Members

Overload List

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Help Version 22.0.2023.3.31

Leadtools.ImageProcessing.Color Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Color Namespace

Assemblies