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

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 
00016 #ifndef H__julia__
00017 #define H__julia__
00018 
00019 #include "fractale.h"
00020 
00025 class julia : public fractale{
00026 public:
00027         julia(std::complex<float>&, long);
00028         ~julia();
00029         std::complex<float> next(std::complex<float>&);
00030         bool stop();
00031         std::complex<float> renderingDestination(std::complex<float>&);
00032         bool isVerticalSymetric(){return false;}
00033         bool isImpair(){return true;}
00034 
00035         julia* clone(){
00036                 julia *b = new julia(start, maxIterations);     
00037                 b->setOffset(offset);
00038                 return b;
00039         }
00040 
00041         void setOffset(std::complex<float>);
00042 
00043         static QRectF getBestWindow(){
00044                 return QRectF(-1.5,-1.5,3,3);
00045         }
00046 
00047         QString getName(){
00048                 return QString("julia");
00049         }
00050 
00051 
00052 protected:
00053         std::complex<float> offset;
00054 
00055 
00056 };
00057 
00058 #endif
00059 

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