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/***************************************************************************
ocrword.h - ocr-result word and wordlist
-------------------
begin : Fri 10 Jan 2003
copyright : (C) 2003 by Klaas Freitag
email : freitag@suse.de
***************************************************************************/
/***************************************************************************
* *
* This file may be distributed and/or modified under the terms of the *
* GNU General Public License version 2 as published by the Free Software *
* Foundation and appearing in the file COPYING included in the *
* packaging of this file. *
*
* As a special exception, permission is given to link this program *
* with any version of the KADMOS ocr/icr engine of reRecognition GmbH, *
* Kreuzlingen and distribute the resulting executable without *
* including the source code for KADMOS in the source distribution. *
*
* As a special exception, permission is given to link this program *
* with any edition of Qt, and distribute the resulting executable, *
* without including the source code for Qt in the source distribution. *
* *
***************************************************************************/
#ifndef _OCR_WORD_
#define _OCR_WORD_
#include <qstringlist.h>
#include <qvaluevector.h>
#include <qvaluelist.h>
#include <qrect.h>
class QString;
class QRect;
/* ==== ocrWord ====================================== */
class ocrWord : public QString
{
public:
ocrWord(const QString& s);
ocrWord();
QStringList getAlternatives()
{ return m_alternatives; }
void setAlternatives( const QString& s )
{ m_alternatives.append(s); }
// QRect boundingRect();
void setKnode( int k )
{ m_startKnode = k; }
void setLine( int l )
{ m_line = l; }
int getLine() const { return m_line; }
int getKnode() const { return m_startKnode; }
void setRect( const QRect& r )
{ m_position = r; }
QRect rect()
{ return m_position; }
private:
QStringList m_alternatives;
int m_startKnode;
int m_line;
QRect m_position;
};
/* ==== ocrWordList ====================================== */
/**
* This represents a line of words in an ocr'ed document
*/
class ocrWordList : public QValueList<ocrWord>
{
public:
ocrWordList();
QStringList stringList();
bool updateOCRWord( const QString& from, const QString& to );
bool findFuzzyIndex( const QString& word, ocrWord& resWord );
QRect wordListRect( );
void setBlock( int b );
int block() const { return m_block; }
private:
int m_block;
};
/**
* All lines of a block: A value vector containing as much as entries
* as lines are available in a block. Needs to be resized acordingly.
*/
typedef QValueVector<ocrWordList> ocrBlock;
/**
* Blocks taken together form the page.
* Attention: Needs to be resized to the amount of blocks !!
*/
typedef QValueVector<ocrBlock> ocrBlockPage;
typedef QValueVector<QRect> rectList;
#endif
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