VTK  9.2.6
vtkDiscreteFlyingEdgesClipper2D.h
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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 =========================================================================*/
57 #ifndef vtkDiscreteFlyingEdgesClipper2D_h
58 #define vtkDiscreteFlyingEdgesClipper2D_h
59 
60 #include "vtkContourValues.h" // Needed for direct access to ContourValues
61 #include "vtkFiltersGeneralModule.h" // For export macro
62 #include "vtkPolyDataAlgorithm.h"
63 
64 class vtkImageData;
65 
66 class VTKFILTERSGENERAL_EXPORT vtkDiscreteFlyingEdgesClipper2D : public vtkPolyDataAlgorithm
67 {
68 public:
70 
75  void PrintSelf(ostream& os, vtkIndent indent) override;
77 
82  vtkMTimeType GetMTime() override;
83 
91  void SetValue(int i, double value) { this->ContourValues->SetValue(i, value); }
92 
96  double GetValue(int i) { return this->ContourValues->GetValue(i); }
97 
102  double* GetValues() { return this->ContourValues->GetValues(); }
103 
109  void GetValues(double* contourValues) { this->ContourValues->GetValues(contourValues); }
110 
116  void SetNumberOfContours(int number) { this->ContourValues->SetNumberOfContours(number); }
117 
121  vtkIdType GetNumberOfContours() { return this->ContourValues->GetNumberOfContours(); }
122 
124 
128  void GenerateValues(int numContours, double range[2])
129  {
130  this->ContourValues->GenerateValues(numContours, range);
131  }
132  void GenerateValues(int numContours, double rangeStart, double rangeEnd)
133  {
134  this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);
135  }
137 
139 
143  vtkSetMacro(ComputeScalars, int);
144  vtkGetMacro(ComputeScalars, int);
145  vtkBooleanMacro(ComputeScalars, int);
147 
149 
153  vtkSetMacro(ArrayComponent, int);
154  vtkGetMacro(ArrayComponent, int);
156 
157 protected:
160 
162  int FillInputPortInformation(int port, vtkInformation* info) override;
163 
167 
168 private:
170  void operator=(const vtkDiscreteFlyingEdgesClipper2D&) = delete;
171 };
172 
173 #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:287
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
int vtkIdType
Definition: vtkType.h:332
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:39
topologically and geometrically regular array of data
Definition: vtkImageData.h:53
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