C:/sources/c++/buddhabrot/buddhabrot/imagetiler.h

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00001 /*
00002 Copyright 2010 Pierre SCHWARTZ
00003 
00004 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
00005 documentation files (the "Software"), to deal in the Software without restriction, including without 
00006 limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies 
00007 of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following 
00008 conditions: The above copyright notice and this permission notice shall be included in all copies or 
00009 substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
00010 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 
00011 PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
00012 DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 
00013 OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
00014 */
00015 
00023 #ifndef H__ImageTiler__
00024 #define H__ImageTiler__
00025 
00026 #include <QtCore/QThread>
00027 #include <QtGui>
00028 
00029 #include "fractale.h"
00030 
00034 class ImageTiler : public QThread{
00035         Q_OBJECT
00036 
00037 public:
00038         ImageTiler(QVector<QVector<long> >&, QMutex&, QRectF w, QSize r, fractale *f, bool type, long nbRandom, int start, int step, int id);
00039         virtual ~ImageTiler();
00040         
00041         virtual void run();
00042         long maxValue;
00043 
00044         signals :
00045                 void finished(long max);
00046                 void processed();
00047 protected :
00048         QRectF window;
00049         QSize size;
00050         fractale *frac;
00051         bool displayRandomPoints;
00052         long nbRandom;
00053         int start;
00054         int step;
00055         int id;
00056         QMutex &mutex;
00057         QVector<QVector<long> > &destinationArray;
00058 
00059         void processSinglePoint(std::complex<float>&, fractale*, float, float);
00060 };
00061 
00062 #endif
00063 

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