AutoLineRemoveCommand Class

Summary

This class automatically detects and removes straight lines from document images.

Syntax

C++/CLI

Python

public class AutoLineRemoveCommand : RasterCommand

public ref class AutoLineRemoveCommand : public RasterCommand

class AutoLineRemoveCommand(RasterCommand):

Remarks

The AutoLineRemoveCommand only detects and removes straight lines. Use the LineRemoveCommand to detect and remove lines that are not straight.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void AutoLineRemoveCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"Forms\MasterForm Sets\OCR\SF-180.tif")); 
 
   AutoLineRemoveCommand command = new AutoLineRemoveCommand(); 
   command.Run(image); 
} 
 
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.*; 
 
 
// !!!!!!DNE!!!!!! 
// // public void autoLineRemoveCommandExample() 
// { 
// // Load an image 
// String LEAD_VARS_IMAGES_DIR = "c:\\LEADTOOLS23\\Resources\\Images"; 
// RasterCodecs codecs = new RasterCodecs(); 
// codecs.setThrowExceptionsOnInvalidImages(true); 
// RasterImage image = codecs.load(combine(LEAD_VARS_IMAGES_DIR, 
/// "Forms\\MasterForm Sets\\OCR\\SF-180.tif")); 
// AutoLineRemoveCommand command = new AutoLineRemoveCommand(); 
// command.run(image); 
// assertTrue(codecs.getThrowExceptionsOnInvalidImages() == true); 
// }

Requirements

Target Platforms

Reference

AutoLineRemoveCommand Members

Leadtools.ImageProcessing.Core Namespace

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Help Version 23.0.2024.3.3

Leadtools.ImageProcessing.Core Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Core Namespace

Assemblies