VTK  9.1.0
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
60
61class vtkImageData;
62
63class VTKFILTERSGENERAL_EXPORT vtkDiscreteFlyingEdgesClipper2D : public vtkPolyDataAlgorithm
64{
65public:
67
72 void PrintSelf(ostream& os, vtkIndent indent) override;
74
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
154protected:
157
159 int FillInputPortInformation(int port, vtkInformation* info) override;
160
164
165private:
167 void operator=(const vtkDiscreteFlyingEdgesClipper2D&) = delete;
168};
169
170#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:157
a simple class to control print indentation
Definition: vtkIndent.h:113
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