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dox/Imaging/vtkImageMandelbrotSource.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkImageMandelbrotSource.h,v $ 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00035 #ifndef __vtkImageMandelbrotSource_h 00036 #define __vtkImageMandelbrotSource_h 00037 00038 #include "vtkImageSource.h" 00039 00040 class VTK_IMAGING_EXPORT vtkImageMandelbrotSource : public vtkImageSource 00041 { 00042 public: 00043 static vtkImageMandelbrotSource *New(); 00044 vtkTypeRevisionMacro(vtkImageMandelbrotSource,vtkImageSource); 00045 void PrintSelf(ostream& os, vtkIndent indent); 00046 00048 00049 void SetWholeExtent(int extent[6]); 00050 void SetWholeExtent(int minX, int maxX, int minY, int maxY, 00051 int minZ, int maxZ); 00052 vtkGetVector6Macro(WholeExtent,int); 00054 00056 00058 vtkSetMacro(ConstantSize, int); 00059 vtkGetMacro(ConstantSize, int); 00060 vtkBooleanMacro(ConstantSize, int); 00062 00064 00067 void SetProjectionAxes(int x, int y, int z); 00068 void SetProjectionAxes(int a[3]) {this->SetProjectionAxes(a[0],a[1],a[2]);} 00069 vtkGetVector3Macro(ProjectionAxes, int); 00071 00073 00075 vtkSetVector4Macro(OriginCX, double); 00076 //void SetOriginCX(double cReal, double cImag, double xReal, double xImag); 00077 vtkGetVector4Macro(OriginCX, double); 00079 00081 00083 vtkSetVector4Macro(SampleCX, double); 00084 //void SetOriginCX(double cReal, double cImag, double xReal, double xImag); 00085 vtkGetVector4Macro(SampleCX, double); 00087 00089 00092 void SetSizeCX(double cReal, double cImag, double xReal, double xImag); 00093 double *GetSizeCX(); 00094 void GetSizeCX(double s[4]); 00096 00098 00099 vtkSetClampMacro(MaximumNumberOfIterations, unsigned short, 1, 5000); 00100 vtkGetMacro(MaximumNumberOfIterations, unsigned short); 00102 00104 00106 void Zoom(double factor); 00107 void Pan(double x, double y, double z); 00109 00112 void CopyOriginAndSample(vtkImageMandelbrotSource *source); 00113 00114 protected: 00115 vtkImageMandelbrotSource(); 00116 ~vtkImageMandelbrotSource(); 00117 00118 int ProjectionAxes[3]; 00119 00120 // WholeExtent in 3 space (after projection). 00121 int WholeExtent[6]; 00122 00123 // Complex constant/initial-value at origin. 00124 double OriginCX[4]; 00125 // Initial complex value at origin. 00126 double SampleCX[4]; 00127 unsigned short MaximumNumberOfIterations; 00128 00129 // A temporary vector that is computed as needed. 00130 // It is used to return a vector. 00131 double SizeCX[4]; 00132 00133 // A flag for keeping size constant (vs. keeping the spacing). 00134 int ConstantSize; 00135 00136 virtual void ExecuteData(vtkDataObject *outData); 00137 virtual void ExecuteInformation(); 00138 double EvaluateSet(double p[4]); 00139 private: 00140 vtkImageMandelbrotSource(const vtkImageMandelbrotSource&); // Not implemented. 00141 void operator=(const vtkImageMandelbrotSource&); // Not implemented. 00142 }; 00143 00144 00145 #endif 00146 00147