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Diffstat (limited to 'source/blender/freestyle/intern/stroke/QInformationMap.h')
-rw-r--r-- | source/blender/freestyle/intern/stroke/QInformationMap.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/stroke/QInformationMap.h b/source/blender/freestyle/intern/stroke/QInformationMap.h new file mode 100644 index 00000000000..38a126d0f66 --- /dev/null +++ b/source/blender/freestyle/intern/stroke/QInformationMap.h @@ -0,0 +1,73 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2010 Blender Foundation. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef __FREESTYLE_Q_INFORMATION_MAP_H__ +#define __FREESTYLE_Q_INFORMATION_MAP_H__ + +/** \file blender/freestyle/intern/stroke/QInformationMap.h + * \ingroup freestyle + * \brief Class defining an information map using a QImage + * \author Stephane Grabli + * \date 04/01/2003 + */ + +#include <qimage.h> + +#include "InformationMap.h" + +class QInformationMap : public InformationMap +{ +private: + QImage _map; // the image or a piece of image + +public: + QInformationMap(); + QInformationMap(const QImage&); + QInformationMap(const QInformationMap&); + QInformationMap& operator=(const QInformationMap&); + + //float getSmoothedPixel(int x, int y, float sigma = 0.2f);1 + virtual float getMean(int x, int y); + virtual void retrieveMeanAndVariance(int x, int y, float &oMean, float &oVariance); + + inline const QImage& map() const + { + return _map; + } + + inline void setMap(const QImage& iMap, float iw, float ih) + { + _map = iMap.copy(); + _w = iw; + _h = ih; + } + +protected: + virtual float computeGaussian(int x, int y); +}; + +#endif // __FREESTYLE_Q_INFORMATION_MAP_H__ |