Job Property

Summary

Gets the job that triggered the event.

Syntax

C++/CLI

Python

public IOcrAutoRecognizeJob Job { get; }

public: 
property IOcrAutoRecognizeJob^ Job { 
   IOcrAutoRecognizeJob^ get(); 
}

Job # get  (OcrAutoRecognizeJobProgressEventArgs)

Property Value

An object of type IOcrAutoRecognizeJob that specifies the job that triggered the event.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Ocr; 
using Leadtools.Document.Writer; 
using Leadtools.Forms.Common; 
using Leadtools.WinForms; 
 
public void JobProgressExample() 
{ 
   string tifFileName = Path.Combine(LEAD_VARS.ImagesDir, "Ocr1.tif"); 
   string pdfFileName = Path.Combine(LEAD_VARS.ImagesDir, "Ocr1.pdf"); 
 
   // Create an instance of the engine 
   using (IOcrEngine ocrEngine = OcrEngineManager.CreateEngine(OcrEngineType.LEAD)) 
   { 
      // Start the engine using default parameters 
      Console.WriteLine("Starting up the engine..."); 
      ocrEngine.Startup(null, null, null, LEAD_VARS.OcrLEADRuntimeDir); 
 
      IOcrAutoRecognizeManager ocrAutoRecognizeManager = ocrEngine.AutoRecognizeManager; 
 
      // Run the job in 1 thread 
      ocrAutoRecognizeManager.MaximumThreadsPerJob = 1; 
 
      // Create the job 
      OcrAutoRecognizeJobData ocrJobData = new OcrAutoRecognizeJobData(tifFileName, DocumentFormat.Pdf, pdfFileName); 
      ocrJobData.JobName = "MyJob"; 
      IOcrAutoRecognizeJob ocrJob = ocrAutoRecognizeManager.CreateJob(ocrJobData); 
 
      // Subscribe to the JobProgress event 
      ocrAutoRecognizeManager.JobProgress += new EventHandler<OcrAutoRecognizeJobProgressEventArgs>(ocrAutoRecognizeManager_JobProgress); 
 
      // Run the job 
      ocrAutoRecognizeManager.RunJob(ocrJob); 
 
      // Unsubscribe to the JobProgress event 
      ocrAutoRecognizeManager.JobProgress -= new EventHandler<OcrAutoRecognizeJobProgressEventArgs>(ocrAutoRecognizeManager_JobProgress); 
   } 
} 
 
private static void ocrAutoRecognizeManager_JobProgress(object sender, OcrAutoRecognizeJobProgressEventArgs e) 
{ 
   Console.WriteLine(string.Format("Job: {0} - Page: {1}:{2} - {3} - {4}%", 
      e.Job.JobData.JobName, e.Data.CurrentPageIndex + 1, e.Data.LastPageIndex + 1, e.Data.Operation, e.Data.Percentage)); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
   public const string OcrLEADRuntimeDir = @"C:\LEADTOOLS23\Bin\Common\OcrLEADRuntime"; 
}

 
import java.io.File; 
import java.io.FileNotFoundException; 
import java.io.FileWriter; 
import java.io.FilenameFilter; 
import java.io.IOException; 
import java.nio.file.Files; 
import java.nio.file.Path; 
import java.nio.file.Paths; 
import java.util.ArrayList; 
import java.util.concurrent.ExecutorService; 
import java.util.concurrent.Executors; 
import java.util.concurrent.atomic.AtomicInteger; 
 
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.document.writer.*; 
import leadtools.internal.AutoResetEvent; 
import leadtools.ocr.*; 
 
 
public void OcrAutoRecognizeManagerJobProgressExample() { 
   String LEAD_VARS_ImagesDir = "C:\\LEADTOOLS23\\Resources\\Images"; 
   String LEAD_VARS_OcrLEADRuntimeDir = "C:\\LEADTOOLS23\\Bin\\Common\\OcrLEADRuntime"; 
   String tifFileName = combine(LEAD_VARS_ImagesDir, "Ocr1.tif"); 
   String pdfFileName = combine(LEAD_VARS_ImagesDir, "Ocr1.pdf"); 
 
   // Create an instance of the engine 
   OcrEngine ocrEngine = OcrEngineManager.createEngine(OcrEngineType.LEAD); 
   // Start the engine using default parameters 
   System.out.println("Starting up the engine..."); 
   ocrEngine.startup(null, null, null, LEAD_VARS_OcrLEADRuntimeDir); 
   assertTrue("OCR Engine unsuccessfully started", ocrEngine.isStarted()); 
 
   OcrAutoRecognizeManager ocrAutoRecognizeManager = ocrEngine.getAutoRecognizeManager(); 
 
   // Run the job in 1 thread 
   ocrAutoRecognizeManager.setMaximumThreadsPerJob(1); 
 
   // Create the job 
   OcrAutoRecognizeJobData ocrJobData = new OcrAutoRecognizeJobData(tifFileName, DocumentFormat.PDF, pdfFileName); 
   ocrJobData.setJobName("MyJob"); 
   OcrAutoRecognizeJob ocrJob = ocrAutoRecognizeManager.createJob(ocrJobData); 
 
   // Subscribe to the JobProgress event 
   ocrAutoRecognizeManager.addJobOperationListener(ocrAutoRecognizeManager_JobProgress); 
   // Run the job 
   ocrAutoRecognizeManager.runJob(ocrJob); 
 
   // Unsubscribe to the JobProgress event 
   ocrAutoRecognizeManager.removeJobOperationListener(ocrAutoRecognizeManager_JobProgress); 
   ocrEngine.dispose(); 
} 
 
OcrAutoRecognizeJobOperationListener ocrAutoRecognizeManager_JobProgress=new OcrAutoRecognizeJobOperationListener(){ 
 
   @Override public void onOperation(OcrAutoRecognizeJobOperationEvent e){ 
      int percentage = (int)((((double) e.getImagePageNumber() + 1) / (e.getJob().getJobData().getLastPageNumber() + 1)) * 100); 
      System.out.println( 
         "Job: " + e.getJob().getJobData().getJobName() +  
         " - Page: " + e.getImagePageNumber() + 1 +  
         ":" + e.getJob().getJobData().getLastPageNumber() + 1 +  
         " - " + e.getOperation() +  
         " - " + percentage + "%"); 
   } 
 
};

Requirements

Target Platforms

Reference

OcrAutoRecognizeJobProgressEventArgs Class

OcrAutoRecognizeJobProgressEventArgs Members

Programming with LEADTOOLS .NET OCR

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Help Version 23.0.2024.4.19

Leadtools.Ocr Assembly

Introduction

Getting Started

Namespaces

Leadtools.Ocr Namespace

Assemblies