No images in this repository’s iceberg at this time
Download raw (2.2 KB)
/*************************************************************************** * Copyright (C) 2011 by Pierre Marchand * * pierre@oep-h.com * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program 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 General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * *************************************************************************/ #ifndef OCR_H #define OCR_H #undef TESSDATA_DIR #include <tesseract/baseapi.h> #include <QString> #include <QImage> #include <QMap> #include <QChar> #include <QDebug> class OCR : public tesseract::TessBaseAPI { QImage m_img; bool scaleGlyphs; struct GInfo { double xheight; double ascender; double descender; double baseline; int line; void dump() { qDebug() << "XH"<<xheight<<"AS"<<ascender<<"DE"<<descender<<"BL"<<baseline<<"LI"<<line; } }; class CommentStream : public QDebug { public: CommentStream() : QDebug(QtDebugMsg){} }; CommentStream CS; public: OCR(const QString& datadir); void loadImage(const QImage& img); void saveImages(int baseline = 0); QMap<QChar, QImage> iDict; QMap<QChar, double> xheightDict; QMap<QChar, int> offsetDict; int fontSizePix; }; #endif // OCR_H