AutoFilter Property

Summary

Gets or sets a value that indicates whether the rake removal is done by automatic filtering.

Syntax

C++/CLI

Java

Python

public bool AutoFilter { get; set; }

public boolean getAutoFilter(); 
public void setAutoFilter( 
   boolean booleanValue 
);

public: 
property bool AutoFilter { 
   bool get(); 
   void set (    bool ); 
}

AutoFilter # get and set (RakeRemoveCommand)

Property Value

true if rake removal is performed by automatic filtering, otherwise it is false.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
 
public void RakeRemoveCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"Forms\Forms to be Recognized\OCR\FCC-107_OCR_Filled.tif")); 
 
   // Prepare the command 
   RakeRemoveCommand command = new RakeRemoveCommand(); 
   command.RakeRemove += new EventHandler<RakeRemoveCommandEventArgs>(RakeRemoveEvent_S1); 
   command.MinLength = 50; 
   command.MinWallHeight = 10; 
   command.MaxWidth = 3; 
   command.MaxWallPercent = 25; 
   command.MaxSideteethLength = 60; 
   command.MaxMidteethLength = 50; 
   command.Gaps = 1; 
   command.Variance = 1; 
   command.TeethSpacing = 5; 
   command.AutoFilter = false; 
 
   command.Run(image); 
 
} 
 
private void RakeRemoveEvent_S1(object sender, RakeRemoveCommandEventArgs e) 
{ 
   MessageBox.Show("Rake length is " + "( " + e.Length.ToString() + " )"); 
   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.*; 
 
import leadtools.*; 
import leadtools.codecs.*; 
import leadtools.imageprocessing.core.RakeRemoveCommand; 
import leadtools.imageprocessing.core.RakeRemoveCommandEvent; 
import leadtools.imageprocessing.core.RakeRemoveCommandListener; 
import leadtools.imageprocessing.core.RemoveStatus; 
 
 
public void rakeRemoveCommandExample() { 
   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, "Forms\\Forms to be Recognized\\OCR\\FCC-107_OCR_Filled.tif")); 
 
   // Prepare the command 
   RakeRemoveCommand command = new RakeRemoveCommand(); 
   command.addRakeRemoveListener(RakeRemoveEvent_S1); 
   command.setMinLength(50); 
   command.setMinWallHeight(10); 
   command.setMaxWidth(3); 
   command.setMaxWallPercent(25); 
   command.setMaxSideteethLength(60); 
   command.setMaxMidteethLength(50); 
   command.setGaps(1); 
   command.setVariance(1); 
   command.setTeethSpacing(5); 
   command.setAutoFilter(false); 
 
   int change = command.run(image); 
 
   assertTrue(change != RasterImageChangedFlags.NONE); 
} 
 
RakeRemoveCommandListener RakeRemoveEvent_S1 = new RakeRemoveCommandListener() { 
   @Override 
   public void onRakeRemoveEvent(RakeRemoveCommandEvent e) { 
      System.out.println("Rake length is " + "(" + e.getLength() + ")"); 
      e.setStatus(RemoveStatus.REMOVE); 
   } 
};

Requirements

Target Platforms

Reference

RakeRemoveCommand Class

RakeRemoveCommand Members

Download our FREE evaluation

Help Version 23.0.2024.3.3

Leadtools.ImageProcessing.Core Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Core Namespace

Assemblies