AdaptiveContrastCommand Constructor(int,int,AdaptiveContrastCommandType)

Summary

Initializes a new AdaptiveContrastCommand with explicit parameters.

Syntax

Objective-C

C++/CLI

Java

Python

public AdaptiveContrastCommand( 
   int dimension, 
   int amount, 
   AdaptiveContrastCommandType type 
)

- (instancetype)initWithDimension:(NSUInteger)dimension amount:(NSUInteger)amount type:(LTAdaptiveContrastCommandType)type NS_DESIGNATED_INITIALIZER;

public AdaptiveContrastCommand( 
   int dimension, 
   int amount, 
   AdaptiveContrastCommandType type 
);

public: 
AdaptiveContrastCommand(  
   int dimension, 
   int amount, 
   AdaptiveContrastCommandType type 
)

__init__(self,dimension,amount,type) # Overloaded constructor

Parameters

dimension
Dimensions of the neighborhood used for filtering (Dimension x Dimension), in pixels.

amount
Value that represents an adjustment factor. Its range starts from 100 and has no upper limit.

type
Value that indicates the adjustment method.

Example

Run the AdaptiveContrastCommand on an image.

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
 
 
public void AdaptiveContrastConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample1.cmp")); 
 
   // Prepare the command 
   AdaptiveContrastCommand command = new AdaptiveContrastCommand(9, 200, AdaptiveContrastCommandType.Exponential); 
   // Apply Adaptive Contrast Enhancement. 
   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 adaptiveContrastConstructorExample() { 
 
    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, "sample1.cmp")); 
 
    // Prepare the command 
    AdaptiveContrastCommand command = new AdaptiveContrastCommand(9, 200, AdaptiveContrastCommandType.EXPONENTIAL); 
 
    // Apply Adaptive Contrast Enhancement 
    command.run(image); 
    codecs.save(image, combine(LEAD_VARS_IMAGES_DIR, "results_construction.jpg"), RasterImageFormat.JPEG, 24); 
 
    assertTrue(new File(combine(LEAD_VARS_IMAGES_DIR, "results_construction.jpg")).exists()); 
    System.out.println( 
            "Command run and image exported to: " + combine(LEAD_VARS_IMAGES_DIR, "results_construction.jpg")); 
 
}

Requirements

Target Platforms

Reference

AdaptiveContrastCommand Class

AdaptiveContrastCommand Members

Overload List

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Help Version 23.0.2024.3.3

Leadtools.ImageProcessing.Color Assembly

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Leadtools.ImageProcessing.Color Namespace

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