GrayScaleExtendedCommand Constructor(int,int,int)

Summary

Initializes a new GrayScaleExtendedCommand class object with explicit parameters.

Syntax

Objective-C

C++/CLI

Java

Python

public GrayScaleExtendedCommand( 
   int redFactor, 
   int greenFactor, 
   int blueFactor 
)

- (instancetype)initWithRedFactor:(NSInteger)redFactor greenFactor:(NSInteger)greenFactor blueFactor:(NSInteger)blueFactor NS_DESIGNATED_INITIALIZER;

public GrayScaleExtendedCommand( 
   int redFactor, 
   int greenFactor, 
   int blueFactor 
);

public: 
GrayScaleExtendedCommand(  
   int redFactor, 
   int greenFactor, 
   int blueFactor 
)

__init__(self,redFactor,greenFactor,blueFactor) # Overloaded constructor

Parameters

redFactor
Value that represents the percentage or weight given to the red value of each pixel in the image. Possible values are 0 to 1000.

greenFactor
Value that represents the percentage or weight given to the green value of each pixel in the image. Possible values are 0 to 1000.

blueFactor
Value that represents the percentage or weight given to the blue value of each pixel in the image. Possible values are 0 to 1000.

Example

Run the GrayScaleExtendedCommand on an image with RedFactor = 300, GreenFactor = 590, and BlueFactor = 110.

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
 
 
public void GrayScaleExtendedConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")); 
 
   // Prepare the command 
   GrayScaleExtendedCommand command = new GrayScaleExtendedCommand(300, 590, 100); 
   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

GrayScaleExtendedCommand Class

GrayScaleExtendedCommand Members

Overload List

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Help Version 22.0.2023.3.31