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Diffstat (limited to 'source/blender/freestyle/intern/stroke/QInformationMap.h')
-rwxr-xr-x | source/blender/freestyle/intern/stroke/QInformationMap.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/stroke/QInformationMap.h b/source/blender/freestyle/intern/stroke/QInformationMap.h new file mode 100755 index 00000000000..ef068f15061 --- /dev/null +++ b/source/blender/freestyle/intern/stroke/QInformationMap.h @@ -0,0 +1,58 @@ +// +// Filename : QInformationMap.h +// Author : Stephane Grabli +// Purpose : Class defining an information map using a QImage +// Date of creation : 04/01/2003 +// +/////////////////////////////////////////////////////////////////////////////// + + +// +// Copyright (C) : Please refer to the COPYRIGHT file distributed +// with this source distribution. +// +// 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 QINFORMATIONMAP_H +# define QINFORMATIONMAP_H + +# 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) + 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 // QINFORMATIONMAP_H |