public LocalHistogramEqualizeCommand(
int width,
int height,
int widthExtension,
int heightExtension,
int smooth,
HistogramEqualizeType type
)
- (instancetype)initWithWidth:(NSInteger)width height:(NSInteger)height widthExtension:(NSInteger)widthExtension heightExtension:(NSInteger)heightExtension smooth:(NSUInteger)smooth type:(LTHistogramEqualizeType)type NS_DESIGNATED_INITIALIZER;
public LocalHistogramEqualizeCommand(
int width,
int height,
int widthExtension,
int heightExtension,
int smooth,
HistogramEqualizeType type
);
public:
LocalHistogramEqualizeCommand(
int width,
int height,
int widthExtension,
int heightExtension,
int smooth,
HistogramEqualizeType type
)
__init__(self,width,height,widthExtension,heightExtension,smooth,type) # Overloaded constructor
width
The width of the local histogram equalizer rectangle in pixels. The width should be more than zero.
height
The height of the local histogram equalizer rectangle in pixels. The height should be more than zero.
widthExtension
The extension of the width of the local histogram equalizer rectangle, in pixels.
heightExtension
The extension of the height of the local histogram equalizer rectangle, in pixels.
smooth
Size of the area to be used when smoothing the edges between localized blocks. Possible values are between 0 and 7, but if Height is less than or equal to 7 then the maximum value for this item is Height - 1. If Smooth = 0 the edges will not be smoothed.
type
Flag that indicates which color space to equalize.
Run the LocalHistogramEqualizeCommand on an image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;
public void LocalHistogramEqualizeConstructorExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE1.CMP"));
// Prepare the command
LocalHistogramEqualizeCommand command = new LocalHistogramEqualizeCommand(15, 15, 100, 100, 0, HistogramEqualizeType.Yuv);
// Local Histogram equalize the image.
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 localHistogramEqualizeConstructorExample() {
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
LocalHistogramEqualizeCommand command = new LocalHistogramEqualizeCommand(15, 15, 100, 100, 0,
HistogramEqualizeType.YUV);
// Local Histogram equalize the image.
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());
}
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.