net.sourceforge.tess4j.util

Class Hocr2PdfParser

java.lang.Object

net.sourceforge.tess4j.util.Hocr2PdfParser

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.ErrorHandler

public class Hocr2PdfParser
extends java.lang.Object
implements org.xml.sax.ContentHandler, org.xml.sax.ErrorHandler

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	BBOX
static java.lang.String	CLASS
static java.lang.String	DIV
static java.lang.String	OCR_LINE
static java.lang.String	OCR_PAGE
static java.lang.String	OCR_WORD
static java.lang.String	OCRX_WORD
static java.lang.String	SEMICOL
static java.lang.String	SPACE
static java.lang.String	SPAN
static java.lang.String	TITLE

Constructor Summary

Constructors

Constructor and Description
Hocr2PdfParser(java.lang.String hocrFilepath, org.apache.pdfbox.pdmodel.PDDocument pdDocument, boolean visible, boolean useHocrLineToY, java.lang.String fontName)

Method Summary

Modifier and Type	Method and Description
void	addTextToPDF(java.lang.String[] imgCoords, java.lang.String text)
void	characters(char[] ch, int start, int length)
void	endDocument()
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
void	endPrefixMapping(java.lang.String prefix)
void	error(org.xml.sax.SAXParseException exception)
void	fatalError(org.xml.sax.SAXParseException exception)
void	ignorableWhitespace(char[] ch, int start, int length)
void	parse()
void	processingInstruction(java.lang.String target, java.lang.String data)
void	setDocumentLocator(org.xml.sax.Locator locator)
void	skippedEntity(java.lang.String name)
void	startDocument()
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes atts)
void	startPrefixMapping(java.lang.String prefix, java.lang.String uri)
void	warning(org.xml.sax.SAXParseException exception)

Methods inherited from class java.lang.Object

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

Field Detail

SPACE

public static final java.lang.String SPACE

See Also:

Constant Field Values

BBOX

public static final java.lang.String BBOX

See Also:

Constant Field Values

TITLE

public static final java.lang.String TITLE

See Also:

Constant Field Values

SEMICOL

public static final java.lang.String SEMICOL

See Also:

Constant Field Values

DIV

public static final java.lang.String DIV

See Also:

Constant Field Values

SPAN

public static final java.lang.String SPAN

See Also:

Constant Field Values

OCRX_WORD

public static final java.lang.String OCRX_WORD

See Also:

Constant Field Values

OCR_WORD

public static final java.lang.String OCR_WORD

See Also:

Constant Field Values

OCR_LINE

public static final java.lang.String OCR_LINE

See Also:

Constant Field Values

CLASS

public static final java.lang.String CLASS

See Also:

Constant Field Values

OCR_PAGE

public static final java.lang.String OCR_PAGE

See Also:

Constant Field Values

Constructor Detail

Hocr2PdfParser

public Hocr2PdfParser(java.lang.String hocrFilepath,
                      org.apache.pdfbox.pdmodel.PDDocument pdDocument,
                      boolean visible,
                      boolean useHocrLineToY,
                      java.lang.String fontName)
               throws java.io.IOException

Throws:

java.io.IOException

Method Detail

setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator locator)

Specified by:

setDocumentLocator in interface org.xml.sax.ContentHandler

startDocument

public void startDocument()
                   throws org.xml.sax.SAXException

Specified by:

startDocument in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

endDocument

public void endDocument()
                 throws org.xml.sax.SAXException

Specified by:

endDocument in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

startPrefixMapping

public void startPrefixMapping(java.lang.String prefix,
                               java.lang.String uri)
                        throws org.xml.sax.SAXException

Specified by:

startPrefixMapping in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

endPrefixMapping

public void endPrefixMapping(java.lang.String prefix)
                      throws org.xml.sax.SAXException

Specified by:

endPrefixMapping in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes atts)
                  throws org.xml.sax.SAXException

Specified by:

startElement in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

endElement

public void endElement(java.lang.String uri,
                       java.lang.String localName,
                       java.lang.String qName)
                throws org.xml.sax.SAXException

Specified by:

endElement in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws org.xml.sax.SAXException

Specified by:

characters in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

ignorableWhitespace

public void ignorableWhitespace(char[] ch,
                                int start,
                                int length)
                         throws org.xml.sax.SAXException

Specified by:

ignorableWhitespace in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

processingInstruction

public void processingInstruction(java.lang.String target,
                                  java.lang.String data)
                           throws org.xml.sax.SAXException

Specified by:

processingInstruction in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

skippedEntity

public void skippedEntity(java.lang.String name)
                   throws org.xml.sax.SAXException

Specified by:

skippedEntity in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

warning

public void warning(org.xml.sax.SAXParseException exception)
             throws org.xml.sax.SAXException

Specified by:

warning in interface org.xml.sax.ErrorHandler

Throws:

org.xml.sax.SAXException

error

public void error(org.xml.sax.SAXParseException exception)
           throws org.xml.sax.SAXException

Specified by:

error in interface org.xml.sax.ErrorHandler

Throws:

org.xml.sax.SAXException

fatalError

public void fatalError(org.xml.sax.SAXParseException exception)
                throws org.xml.sax.SAXException

Specified by:

fatalError in interface org.xml.sax.ErrorHandler

Throws:

org.xml.sax.SAXException

addTextToPDF

public void addTextToPDF(java.lang.String[] imgCoords,
                         java.lang.String text)
                  throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

parse

public void parse()
           throws org.xml.sax.SAXException,
                  java.io.IOException,
                  javax.xml.parsers.ParserConfigurationException

Throws:

org.xml.sax.SAXException

java.io.IOException

javax.xml.parsers.ParserConfigurationException