svgui
1.9
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00001 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ 00002 00003 /* 00004 Sonic Visualiser 00005 An audio file viewer and annotation editor. 00006 Centre for Digital Music, Queen Mary, University of London. 00007 This file copyright 2007 QMUL. 00008 00009 This program is free software; you can redistribute it and/or 00010 modify it under the terms of the GNU General Public License as 00011 published by the Free Software Foundation; either version 2 of the 00012 License, or (at your option) any later version. See the file 00013 COPYING included with this distribution for more information. 00014 */ 00015 00016 #ifndef _IMAGE_REGION_FINDER_H_ 00017 #define _IMAGE_REGION_FINDER_H_ 00018 00019 #include <QColor> 00020 #include <QRect> 00021 00022 class QImage; 00023 00024 class ImageRegionFinder 00025 { 00026 public: 00027 ImageRegionFinder(); 00028 virtual ~ImageRegionFinder(); 00029 00030 QRect findRegionExtents(QImage *image, QPoint origin) const; 00031 00032 protected: 00033 bool similar(QRgb a, QRgb b) const; 00034 }; 00035 00036 #endif 00037