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pageTextLayer.h
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pageTextLayer.h
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#ifndef _pageTextLayer_H
#define _pageTextLayer_H
/** This file is part of comment
*
* File: pageTextLayer.h
* Created: 7. 11. 2008
* Author: Jonathan Verner <[email protected]>
* License: GPL v2 or later
*
* Copyright (C) 2010 Jonathan Verner <[email protected]>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <QtCore/QVector>
#include <QtCore/QList>
#include <QtCore/QString>
#include <QtCore/QPointF>
namespace Poppler {
class Page;
class TextBox;
}
class line;
class pageTextLayer {
private:
QVector<line*> lines;
QString pageText;
// int findLine( qreal y );
template <class T> int findLine( T pos, int minLineHint=0 );
QList<Poppler::TextBox*> interval( int startPos, int endPos );
public:
pageTextLayer( Poppler::Page *pg );
~pageTextLayer();
/* pageTextLayer retains ownership of
* the returned TextBoxes. So do not
* delete them yourself and do not dereference
* the pointers after deleting pageTextLayer !!! */
QList<Poppler::TextBox*> select( QPointF from, QPointF to );
QList< QList<Poppler::TextBox*> > findText( QString text );
};
#endif /* _pageTextLayer_H */