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
63
64class vtkImageData;
65
66class VTKFILTERSGENERAL_EXPORT vtkDiscreteFlyingEdgesClipper2D : public vtkPolyDataAlgorithm
67{
68public:
70
75 void PrintSelf(ostream& os, vtkIndent indent) override;
77
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
157protected:
160
162 int FillInputPortInformation(int port, vtkInformation* info) override;
163
167
168private:
170 void operator=(const vtkDiscreteFlyingEdgesClipper2D&) = delete;
171};
172
173#endif
helper object to manage setting and generating contour values
generate filled regions from segmented 2D image data
void GetValues(double *contourValues)
Fill a supplied list with contour values.
void SetValue(int i, double value)
Set a particular contour value at contour number i.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
void GenerateValues(int numContours, double rangeStart, double rangeEnd)
Generate numContours equally spaced contour values between the specified range.
vtkMTimeType GetMTime() override
The modified time is a function of the contour values because we delegate to vtkContourValues.
void SetNumberOfContours(int number)
Set the number of contours to place into the list.
static vtkDiscreteFlyingEdgesClipper2D * New()
Standard methods for instantiation, printing, and type information.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkIdType GetNumberOfContours()
Get the number of contours in the list of contour values.
double GetValue(int i)
Get the ith contour value.
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for instantiation, printing, and type information.
void GenerateValues(int numContours, double range[2])
Generate numContours equally spaced contour values between the specified range.
double * GetValues()
Get a pointer to an array of contour values.
topologically and geometrically regular array of data
Definition: vtkImageData.h:54
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce only polydata as output.
int vtkIdType
Definition: vtkType.h:332
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:287