VTK
vtkImageMandelbrotSource.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkImageMandelbrotSource.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
30 #ifndef vtkImageMandelbrotSource_h
31 #define vtkImageMandelbrotSource_h
32 
33 #include "vtkImagingSourcesModule.h" // For export macro
34 #include "vtkImageAlgorithm.h"
35 
36 class VTKIMAGINGSOURCES_EXPORT vtkImageMandelbrotSource : public vtkImageAlgorithm
37 {
38 public:
39  static vtkImageMandelbrotSource *New();
41  void PrintSelf(ostream& os, vtkIndent indent) override;
42 
44 
47  void SetWholeExtent(int extent[6]);
48  void SetWholeExtent(int minX, int maxX, int minY, int maxY,
49  int minZ, int maxZ);
50  vtkGetVector6Macro(WholeExtent,int);
52 
54 
59  vtkSetMacro(ConstantSize, vtkTypeBool);
60  vtkGetMacro(ConstantSize, vtkTypeBool);
61  vtkBooleanMacro(ConstantSize, vtkTypeBool);
63 
65 
70  void SetProjectionAxes(int x, int y, int z);
71  void SetProjectionAxes(int a[3]) {this->SetProjectionAxes(a[0],a[1],a[2]);}
72  vtkGetVector3Macro(ProjectionAxes, int);
74 
76 
80  vtkSetVector4Macro(OriginCX, double);
81  //void SetOriginCX(double cReal, double cImag, double xReal, double xImag);
82  vtkGetVector4Macro(OriginCX, double);
84 
86 
90  vtkSetVector4Macro(SampleCX, double);
91  //void SetOriginCX(double cReal, double cImag, double xReal, double xImag);
92  vtkGetVector4Macro(SampleCX, double);
94 
96 
102  void SetSizeCX(double cReal, double cImag, double xReal, double xImag);
103  double *GetSizeCX() VTK_SIZEHINT(4);
104  void GetSizeCX(double s[4]);
106 
108 
111  vtkSetClampMacro(MaximumNumberOfIterations, unsigned short,
112  static_cast<unsigned short>(1),
113  static_cast<unsigned short>(5000));
114  vtkGetMacro(MaximumNumberOfIterations, unsigned short);
116 
118 
122  void Zoom(double factor);
123  void Pan(double x, double y, double z);
125 
130  void CopyOriginAndSample(vtkImageMandelbrotSource *source);
131 
133 
136  vtkSetClampMacro(SubsampleRate, int, 1, VTK_INT_MAX);
137  vtkGetMacro(SubsampleRate, int);
139 
140 protected:
142  ~vtkImageMandelbrotSource() override;
143 
144  int ProjectionAxes[3];
145 
146  // WholeExtent in 3 space (after projection).
147  int WholeExtent[6];
148 
149  // Complex constant/initial-value at origin.
150  double OriginCX[4];
151  // Initial complex value at origin.
152  double SampleCX[4];
153  unsigned short MaximumNumberOfIterations;
154 
155  // A temporary vector that is computed as needed.
156  // It is used to return a vector.
157  double SizeCX[4];
158 
159  // A flag for keeping size constant (vs. keeping the spacing).
160  vtkTypeBool ConstantSize;
161 
162  int SubsampleRate;
163 
164  // see vtkAlgorithm for details
165  int RequestData(vtkInformation *request,
166  vtkInformationVector** inputVector,
167  vtkInformationVector* outputVector) override;
168 
169  int RequestInformation (vtkInformation *,
171  vtkInformationVector *) override;
172  double EvaluateSet(double p[4]);
173 private:
175  void operator=(const vtkImageMandelbrotSource&) = delete;
176 };
177 
178 
179 #endif
180 
181 
Store vtkAlgorithm input/output information.
#define VTK_INT_MAX
Definition: vtkType.h:157
int vtkTypeBool
Definition: vtkABI.h:69
a simple class to control print indentation
Definition: vtkIndent.h:33
void SetProjectionAxes(int a[3])
Set the projection from the 4D space (4 parameters / 2 imaginary numbers) to the axes of the 3D Volum...
#define VTK_SIZEHINT(...)
boost::graph_traits< vtkGraph *>::vertex_descriptor source(boost::graph_traits< vtkGraph * >::edge_descriptor e, vtkGraph *)
Generic algorithm superclass for image algs.
Store zero or more vtkInformation instances.
static vtkAlgorithm * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.