VTK  9.0.1
vtkDiscreteFlyingEdgesClipper2D.h
Go to the documentation of this file.
1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkDiscreteFlyingEdgesClipper2D.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 =========================================================================*/
54 #ifndef vtkDiscreteFlyingEdgesClipper2D_h
55 #define vtkDiscreteFlyingEdgesClipper2D_h
56 
57 #include "vtkContourValues.h" // Needed for direct access to ContourValues
58 #include "vtkFiltersGeneralModule.h" // For export macro
59 #include "vtkPolyDataAlgorithm.h"
60 
61 class vtkImageData;
62 
63 class VTKFILTERSGENERAL_EXPORT vtkDiscreteFlyingEdgesClipper2D : public vtkPolyDataAlgorithm
64 {
65 public:
67 
72  void PrintSelf(ostream& os, vtkIndent indent) override;
74 
79  vtkMTimeType GetMTime() override;
80 
88  void SetValue(int i, double value) { this->ContourValues->SetValue(i, value); }
89 
93  double GetValue(int i) { return this->ContourValues->GetValue(i); }
94 
99  double* GetValues() { return this->ContourValues->GetValues(); }
100 
106  void GetValues(double* contourValues) { this->ContourValues->GetValues(contourValues); }
107 
113  void SetNumberOfContours(int number) { this->ContourValues->SetNumberOfContours(number); }
114 
118  vtkIdType GetNumberOfContours() { return this->ContourValues->GetNumberOfContours(); }
119 
121 
125  void GenerateValues(int numContours, double range[2])
126  {
127  this->ContourValues->GenerateValues(numContours, range);
128  }
129  void GenerateValues(int numContours, double rangeStart, double rangeEnd)
130  {
131  this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);
132  }
134 
136 
140  vtkSetMacro(ComputeScalars, int);
141  vtkGetMacro(ComputeScalars, int);
142  vtkBooleanMacro(ComputeScalars, int);
144 
146 
150  vtkSetMacro(ArrayComponent, int);
151  vtkGetMacro(ArrayComponent, int);
153 
154 protected:
157 
159  int FillInputPortInformation(int port, vtkInformation* info) override;
160 
164 
165 private:
167  void operator=(const vtkDiscreteFlyingEdgesClipper2D&) = delete;
168 };
169 
170 #endif
helper object to manage setting and generating contour values
void SetNumberOfContours(int number)
Set the number of contours to place into the list.
Store vtkAlgorithm input/output information.
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:293
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
int vtkIdType
Definition: vtkType.h:338
void GenerateValues(int numContours, double range[2])
Generate numContours equally spaced contour values between the specified range.
static vtkPolyDataAlgorithm * New()
double * GetValues()
Get a pointer to an array of contour values.
Superclass for algorithms that produce only polydata as output.
a simple class to control print indentation
Definition: vtkIndent.h:33
topologically and geometrically regular array of data
Definition: vtkImageData.h:41
virtual vtkMTimeType GetMTime()
Return this object's modified time.
void SetValue(int i, double value)
Set a particular contour value at contour number i.
double GetValue(int i)
Get the ith contour value.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
void GetValues(double *contourValues)
Fill a supplied list with contour values.
Store zero or more vtkInformation instances.
void GenerateValues(int numContours, double rangeStart, double rangeEnd)
Generate numContours equally spaced contour values between the specified range.
vtkIdType GetNumberOfContours()
Get the number of contours in the list of contour values.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
generate filled regions from segmented 2D image data