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vtkFlyingEdges2D.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkFlyingEdges2D.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 =========================================================================*/
66 #ifndef vtkFlyingEdges2D_h
67 #define vtkFlyingEdges2D_h
68 
69 #include "vtkFiltersCoreModule.h" // For export macro
70 #include "vtkPolyDataAlgorithm.h"
71 #include "vtkContourValues.h" // Needed for direct access to ContourValues
72 
73 class vtkImageData;
74 
75 class VTKFILTERSCORE_EXPORT vtkFlyingEdges2D : public vtkPolyDataAlgorithm
76 {
77 public:
78  static vtkFlyingEdges2D *New();
80  void PrintSelf(ostream& os, vtkIndent indent) override;
81 
85  vtkMTimeType GetMTime() override;
86 
91  void SetValue(int i, double value)
92  {this->ContourValues->SetValue(i,value);}
93 
97  double GetValue(int i)
98  {return this->ContourValues->GetValue(i);}
99 
104  double *GetValues()
105  {return this->ContourValues->GetValues();}
106 
112  void GetValues(double *contourValues)
113  {this->ContourValues->GetValues(contourValues);}
114 
120  void SetNumberOfContours(int number)
121  {this->ContourValues->SetNumberOfContours(number);}
122 
127  {return this->ContourValues->GetNumberOfContours();}
128 
133  void GenerateValues(int numContours, double range[2])
134  {this->ContourValues->GenerateValues(numContours, range);}
135 
140  void GenerateValues(int numContours, double rangeStart, double rangeEnd)
141  {this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);}
142 
144 
148  vtkSetMacro(ComputeScalars,vtkTypeBool);
149  vtkGetMacro(ComputeScalars,vtkTypeBool);
150  vtkBooleanMacro(ComputeScalars,vtkTypeBool);
152 
154 
157  vtkSetMacro(ArrayComponent, int);
158  vtkGetMacro(ArrayComponent, int);
160 
161 protected:
163  ~vtkFlyingEdges2D() override;
164 
166  vtkInformationVector *) override;
167  int FillInputPortInformation(int port, vtkInformation *info) override;
169 
172 
173 private:
174  vtkFlyingEdges2D(const vtkFlyingEdges2D&) = delete;
175  void operator=(const vtkFlyingEdges2D&) = delete;
176 };
177 
178 
179 #endif
vtkFlyingEdges2D
generate isoline(s) from a structured points (image) dataset
Definition: vtkFlyingEdges2D.h:75
vtkFlyingEdges2D::ArrayComponent
int ArrayComponent
Definition: vtkFlyingEdges2D.h:171
vtkFlyingEdges2D::SetValue
void SetValue(int i, double value)
Set a particular contour value at contour number i.
Definition: vtkFlyingEdges2D.h:91
vtkFlyingEdges2D::GenerateValues
void GenerateValues(int numContours, double rangeStart, double rangeEnd)
Generate numContours equally spaced contour values between specified range.
Definition: vtkFlyingEdges2D.h:140
vtkX3D::value
Definition: vtkX3D.h:220
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:41
vtkX3D::range
Definition: vtkX3D.h:238
vtkFlyingEdges2D::GetValues
void GetValues(double *contourValues)
Fill a supplied list with contour values.
Definition: vtkFlyingEdges2D.h:112
vtkFlyingEdges2D::GetNumberOfContours
int GetNumberOfContours()
Get the number of contours in the list of contour values.
Definition: vtkFlyingEdges2D.h:126
vtkPolyDataAlgorithm::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkPolyDataAlgorithm.h
vtkX3D::port
Definition: vtkX3D.h:447
vtkPolyDataAlgorithm::RequestData
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
vtkObject::GetMTime
virtual vtkMTimeType GetMTime()
Return this object's modified time.
vtkContourValues
helper object to manage setting and generating contour values
Definition: vtkContourValues.h:35
vtkImageData
topologically and geometrically regular array of data
Definition: vtkImageData.h:45
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkPolyDataAlgorithm::FillInputPortInformation
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkFlyingEdges2D::GetValues
double * GetValues()
Get a pointer to an array of contour values.
Definition: vtkFlyingEdges2D.h:104
vtkContourValues.h
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:86
vtkX3D::info
Definition: vtkX3D.h:376
vtkFlyingEdges2D::ContourValues
vtkContourValues * ContourValues
Definition: vtkFlyingEdges2D.h:168
vtkFlyingEdges2D::ComputeScalars
vtkTypeBool ComputeScalars
Definition: vtkFlyingEdges2D.h:170
vtkFlyingEdges2D::GetValue
double GetValue(int i)
Get the ith contour value.
Definition: vtkFlyingEdges2D.h:97
vtkFlyingEdges2D::GenerateValues
void GenerateValues(int numContours, double range[2])
Generate numContours equally spaced contour values between specified range.
Definition: vtkFlyingEdges2D.h:133
vtkFlyingEdges2D::SetNumberOfContours
void SetNumberOfContours(int number)
Set the number of contours to place into the list.
Definition: vtkFlyingEdges2D.h:120
vtkTypeBool
int vtkTypeBool
Definition: vtkABI.h:69
vtkPolyDataAlgorithm::New
static vtkPolyDataAlgorithm * New()
vtkMTimeType
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:302
vtkPolyDataAlgorithm
Superclass for algorithms that produce only polydata as output.
Definition: vtkPolyDataAlgorithm.h:44