public string SpellLanguage { get; set; }
public String getSpellLanguage()
public void setSpellLanguage(String value)
SpellLanguage # get and set (IOcrSpellCheckManager)
A String value that represent the name of the language (dictionary) to use for spell checking.
The OcrEngineType.LEAD engine supports multiple spell check languages and the engine automatically loads the language dictionaries based on the language(s) currently enabled in IOcrLanguageManager. Important: SpellLanguage is not used and will have no effect.
The name of the spelling language should be in the same format used in specifying character set languages as described in IOcrLanguageManager. Once you set a spell language and assuming the spell checking system is enabled, the engine will now use this language dictionary to check and correct the spelling of the recognized text.
You can get the names of the spelling languages supported by the system with the GetSupportedSpellLanguages method. The available languages (dictionaries) depends on the current spell check engine set in SpellCheckEngine.
In addition to the values returned by GetSupportedSpellLanguages, you can use the following special string case-sensitive values:
Value | Description |
---|---|
A null (Nothing in Visual Basic) string reference | Automatic spell language selection. If only one language has been enabled in the language environment with the IOcrLanguageManager.EnableLanguages method, then this language will be automatically selected for spelling too providing it is one of the languages supported by the spelling check system (one of the values returned by GetSupportedSpellLanguages). |
none | The checking subsystem will not use the Language dictionary at all. |
For more information about the spell checking system, refer to IOcrSpellCheckManager.
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();
}
IOcrSpellCheckManager Interface
GetSupportedSpellLanguages Method
Programming with the LEADTOOLS .NET OCR
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