Length Property

Summary

Gets or sets the length of the bump (or nick) to remove (or fill). All bumps and nicks less than or equal to this size are processed. This value is in pixels.

Syntax

Objective-C

C++/CLI

Java

Python

public int Length { get; set; }

@property (nonatomic, assign) NSInteger length;

public int getLength(); 
public void setLength( 
   int intValue 
);

public: 
property int Length { 
   int get(); 
   void set (    int ); 
}

Length # get and set (SmoothCommand)

Property Value

Length of the bump (or nick) to remove (or fill). All bumps and nicks less than or equal to this size are processed. This value is in pixels.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void SmoothCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "clean.tif")); 
 
   // Prepare the command 
   SmoothCommand command = new SmoothCommand(); 
   command.Smooth += new EventHandler<SmoothCommandEventArgs>(SmoothEventExample_S1); 
   command.Flags = SmoothCommandFlags.FavorLong; 
   command.Length = 2; 
 
   command.Run(image); 
 
} 
 
private void SmoothEventExample_S1(object sender, SmoothCommandEventArgs e) 
{ 
   string BumpOrNeck; 
   string Direction; 
 
   if (e.BumpNick == SmoothCommandBumpNickType.Bump) 
      BumpOrNeck = "Bump"; 
   else 
      BumpOrNeck = "Neck"; 
 
   if (e.Direction == SmoothCommandDirectionType.Horizontal) 
      Direction = "Horizontal"; 
   else 
      Direction = "Vertical"; 
 
   System.Diagnostics.Debug.WriteLine("Type " + BumpOrNeck + 
      "\n Row Column " + e.StartRow.ToString() + e.StartColumn.ToString() + 
      "\n Length " + e.Length + 
      "\n Direction " + Direction); 
 
   e.Status = RemoveStatus.Remove; 
} 
 
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.assertTrue; 
 
import leadtools.*; 
import leadtools.codecs.*; 
import leadtools.imageprocessing.core.*; 
 
 
public void smoothCommandExample() { 
   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, "clean.tif"), 1, CodecsLoadByteOrder.BGR, 1, 1); 
 
   // Prepare the command 
   SmoothCommand command = new SmoothCommand(); 
   command.addSmoothCommandListener(smoothEventExample_S1); 
   command.setFlags(SmoothCommandFlags.FAVOR_LONG.getValue()); 
   command.setLength(2); 
   int change = command.run(image); 
   assertTrue(change != RasterImageChangedFlags.NONE); 
 
   codecs.save(image, combine(LEAD_VARS_IMAGES_DIR, "clean.tif"), RasterImageFormat.JPEG, 24); 
   System.out.println("Command run and image saved to " + combine(LEAD_VARS_IMAGES_DIR, "clean.tif")); 
} 
 
SmoothCommandListener smoothEventExample_S1 = new SmoothCommandListener() { 
   @Override 
   public void onSmoothEvent(SmoothCommandEvent e) { 
 
      String BumpOrNeck; 
      if (e.getBumpNick() == SmoothCommandBumpNickType.BUMP) 
         BumpOrNeck = "Bump"; 
      else 
         BumpOrNeck = "Neck"; 
 
      String Direction; 
      if (e.getDirection() == SmoothCommandDirectionType.HORIZONTAL) 
         Direction = "Horizontal"; 
      else 
         Direction = "Vertical"; 
 
      System.out.println("Type " + BumpOrNeck + 
            "\n Row Column " + e.getStartRow() + e.getStartColumn() + 
            "\n Length " + e.getLength() + 
            "\n Direction " + Direction); 
 
      e.setStatus(RemoveStatus.REMOVE); 
   } 
};

Requirements

Target Platforms

Reference

SmoothCommand Class

SmoothCommand Members

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Help Version 23.0.2024.3.3

Leadtools.ImageProcessing.Core Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Core Namespace

Assemblies