OcrSupportLockedExceptionType Enumeration

 
import static org.junit.Assert.assertTrue; 
 
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 leadtools.*; 
import leadtools.document.writer.DocumentFormat; 
import leadtools.ocr.*; 
 
 
public void OcrExceptionExample() { 
   final String LEAD_VARS_OCR_LEAD_RUNTIME_DIR = "C:\\LEADTOOLS23\\Bin\\Common\\OcrLEADRuntime"; 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
 
   try { 
      // Create an instance of the engine 
      OcrEngine ocrEngine = OcrEngineManager.createEngine(OcrEngineType.LEAD); 
 
      // Start the engine using default parameters 
      ocrEngine.startup(null, null, null, LEAD_VARS_OCR_LEAD_RUNTIME_DIR); 
 
      String pdfFileName = combine(LEAD_VARS_IMAGES_DIR, "pdfsegmentation.pdf"); 
      ILeadStream leadStream = LeadStreamFactory.create("C:\\LEADTOOLS23\\Resources\\Images\\Ocr1.tif"); 
 
      // Create a page 
      // Create an OCR document 
      OcrDocument ocrDocument = ocrEngine.getDocumentManager().createDocument(); 
 
      // Add a page to the document 
      OcrPage ocrPage = ocrDocument.getPages().addPage(leadStream, null); 
 
      // Recognize the page 
      // Note, Recognize can be called without calling AutoZone or manually adding 
      // zones. The engine will 
      // check and automatically auto-zones the page 
      ocrPage.recognize(null); 
 
      // Save the document we have as PDF 
      ocrDocument.save(pdfFileName, DocumentFormat.PDF, null); 
      assertTrue("File unsuccessfully saved", new File(pdfFileName).exists()); 
      System.out.printf("Command run, file saved to %s", pdfFileName); 
 
      // Shutdown the engine 
      // Note: calling Dispose will also automatically shutdown the engine if it has 
      // been started 
      ocrEngine.shutdown(); 
 
   } catch (OcrSupportLockedException ex) { 
      System.out.printf( 
         "Support is locked. You need to unlock '%s' in this engine to use this feature", 
         ex.getSupportType() 
      ); 
   } catch (OcrException ex) { 
      System.out.printf( 
         "OCR Error\nCode: %s\nMessage:%s", ex.getCode(), ex.getMessage() 
      ); 
   } catch (RasterException ex) { 
      System.out.printf( 
         "LEADTOOLS Error\nCode: %s\nMessage:%s", ex.getCode(), ex.getMessage() 
      ); 
   } catch (Exception ex) { 
      System.out.printf( 
         "System Error\nMessage:%s", ex.getMessage() 
      ); 
   } 
}