Package com.itextpdf.pdf2data.ocr.engine

Class Tesseract4BasedEngine.Builder

java.lang.Object

com.itextpdf.pdf2data.ocr.engine.Tesseract4BasedEngine.Builder

Enclosing class:

Tesseract4BasedEngine

       public static class Tesseract4BasedEngine.Builder extends Object
      

Builder for Tesseract4BasedEngine.

Method Summary

Modifier and Type	Method	Description
OcrWithPostProcessingEngine	build()	Creates new OcrWithPostProcessingEngine engine.
Tesseract4BasedEngine.Builder	enableTATRPostProcessing()	Enables TATR post-processing if called.
Tesseract4BasedEngine.Builder	textPositioning(com.itextpdf.pdfocr.tesseract4.TextPositioning textPositioning)	Defines the way text is retrieved from tesseract output using TextPositioning.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

textPositioning

             public Tesseract4BasedEngine.Builder textPositioning
             (com.itextpdf.pdfocr.tesseract4.TextPositioning textPositioning)
            

Defines the way text is retrieved from tesseract output using TextPositioning.

Parameters:

textPositioning - the way text is retrieved

Returns:

instance of Tesseract4BasedEngine.Builder

enableTATRPostProcessing

             public Tesseract4BasedEngine.Builder enableTATRPostProcessing()
            

Enables TATR post-processing if called. Note that you should initialize table models, see Pdf2DataTATRPostProcessorStaticInitializer first.

Returns:

instance of Tesseract4BasedEngine.Builder

build

             public OcrWithPostProcessingEngine build()
            

Creates new OcrWithPostProcessingEngine engine. Tesseract4LibOcrEngine will be used as based engine.

Returns:

instance of OcrWithPostProcessingEngine