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IsSpellCheckEngineSupported Method

Summary
Checks if a certain spell checker is supported this OCR engine.
Syntax
C#
Objective-C
C++/CLI
Java
Python
public bool IsSpellCheckEngineSupported( 
   OcrSpellCheckEngine spellCheckEngine 
) 
- (BOOL)isSpellCheckEngineSupported:(LTOcrSpellCheckEngine)spellCheckEngine 
public boolean isSpellCheckEngineSupported(OcrSpellCheckEngine spellCheckEngine) 
bool IsSpellCheckEngineSupported(  
   OcrSpellCheckEngine spellCheckEngine 
)  
def IsSpellCheckEngineSupported(self,spellCheckEngine): 

Parameters

spellCheckEngine
Spell checker type to query.

Return Value

true if  spellCheckEngine is supported by this OCR engine, otherwise; false.

Remarks

To get and set the current spell checker, use SpellCheckEngine and to query the list of spell checkers supported by this OCR engine, use GetSupportedSpellCheckEngines.

Example
C#
Java
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Forms.Common; 
using Leadtools.Ocr; 
using Leadtools.Drawing; 
 
public void OcrSpellCheckManagerExample() 
{ 
   // Create an instance of the engine 
   using (IOcrEngine ocrEngine = OcrEngineManager.CreateEngine(OcrEngineType.LEAD)) 
   { 
      // Start the engine using default parameters 
      ocrEngine.Startup(null, null, null, LEAD_VARS.OcrLEADRuntimeDir); 
 
      IOcrSpellCheckManager spellCheckManager = ocrEngine.SpellCheckManager; 
 
      // Get the spell language supported (languages with a dictionary) 
      string[] spellLanguages = spellCheckManager.GetSupportedSpellLanguages(); 
      foreach (string spellLanguage in spellLanguages) 
         Console.WriteLine(spellLanguage); 
 
      // Check if English is supported 
      string language = "en"; 
      if (spellCheckManager.IsSpellLanguageSupported(language)) 
      { 
         // Yes, set it 
         spellCheckManager.SpellLanguage = language; 
         Console.WriteLine("Current spell language: {0}", spellCheckManager.SpellLanguage); 
      } 
 
      // Enable the spell checking system 
      spellCheckManager.SpellCheckEngine = OcrSpellCheckEngine.Native; 
 
      // Now perform other OCR functions here 
 
      // Shutdown the engine 
      // Note: calling Dispose will also automatically shutdown the engine if it has been started 
      ocrEngine.Shutdown(); 
   } 
} 
 
static class LEAD_VARS 
{ 
   public const string OcrLEADRuntimeDir = @"C:\LEADTOOLS23\Bin\Common\OcrLEADRuntime"; 
} 
 
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.ocr.*; 
 
 
public void IOcrSpellCheckManagerExample() { 
   final String OCR_LEAD_RUNTIME_DIR = "C:\\LEADTOOLS23\\Bin\\Common\\OcrLEADRuntime"; 
   OcrEngine ocrEngine = OcrEngineManager.createEngine(OcrEngineType.LEAD); 
 
   // Start the engine using default parameters 
   ocrEngine.startup(null, null, null, OCR_LEAD_RUNTIME_DIR); 
   assertTrue("OCR engine failed to start", ocrEngine.isStarted()); 
 
   OcrSpellCheckManager spellCheckManager = ocrEngine.getSpellCheckManager(); 
 
   // Get the spell language supported (languages with a dictionary) 
   String[] spellLanguages = spellCheckManager.getSupportedSpellLanguages(); 
   for (var spellLanguage : spellLanguages) 
      System.out.println(spellLanguage); 
 
   // Check if English is supported 
   String language = "en"; 
   if (spellCheckManager.isSpellLanguageSupported(language)) { 
      // Yes, set it 
      spellCheckManager.setSpellLanguage(language); 
      System.out.println("Current spell language: " + spellCheckManager.getSpellLanguage()); 
   } 
 
   // Enable the spell checking system 
   spellCheckManager.setSpellCheckEngine(OcrSpellCheckEngine.NATIVE); 
   assertTrue("Spell checking system unsuccessfully enabled", spellCheckManager.getSpellCheckEngine() == OcrSpellCheckEngine.NATIVE); 
 
   // Shutdown the engine 
   // Note: calling Dispose will also automatically shutdown the engine if it has 
   // been started 
   ocrEngine.shutdown(); 
   ocrEngine.dispose(); 
} 
Requirements

Target Platforms

Help Version 23.0.2024.4.19
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© 1991-2024 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Ocr Assembly
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.