MultiplyCommand Constructor(int)

Summary

Initializes a new MultiplyCommand class object with explicit parameters.

Syntax

Objective-C

C++/CLI

Java

Python

public MultiplyCommand( 
   int factor 
)

- (instancetype)initWithFactor:(NSUInteger)factor NS_DESIGNATED_INITIALIZER;

public MultiplyCommand( 
   int factor 
);

public: 
MultiplyCommand(  
   int factor 
)

__init__(self,factor) # Overloaded constructor

Parameters

factor
An integer which represents the factor to be used when multiplying image values. The factor used is equal to factor/100. Only positive values are accepted.

Example

Run the MultiplyCommand on an image with factor = 1.51.

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
 
 
public void MultiplyConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE1.CMP")); 
 
   // Prepare the command 
   MultiplyCommand command = new MultiplyCommand(151); 
   // Multiply the colors of the image with 1.51. 
   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.MultiplyCommand; 
 
 
public void multiplyConstructorExample() { 
   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.CMP")); 
 
   // Prepare the command 
   MultiplyCommand command = new MultiplyCommand(151); 
   assertTrue(command.getFactor() == 151); 
   // Multiply the colors of the image with 1.51. 
   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()); 
}

Requirements

Target Platforms

Reference

MultiplyCommand Class

MultiplyCommand 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