VTK  9.2.6
vtkThresholdTable.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkThresholdTable.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 =========================================================================*/
15 /*-------------------------------------------------------------------------
16  Copyright 2008 Sandia Corporation.
17  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
18  the U.S. Government retains certain rights in this software.
19 -------------------------------------------------------------------------*/
33 #ifndef vtkThresholdTable_h
34 #define vtkThresholdTable_h
35 
36 #include "vtkInfovisCoreModule.h" // For export macro
37 #include "vtkTableAlgorithm.h"
38 #include "vtkVariant.h" // For vtkVariant arguments
39 
40 class VTKINFOVISCORE_EXPORT vtkThresholdTable : public vtkTableAlgorithm
41 {
42 public:
45  void PrintSelf(ostream& os, vtkIndent indent) override;
46 
47  enum
48  {
49  ACCEPT_LESS_THAN = 0,
50  ACCEPT_GREATER_THAN = 1,
51  ACCEPT_BETWEEN = 2,
52  ACCEPT_OUTSIDE = 3
53  };
54 
56 
63  vtkSetClampMacro(Mode, int, 0, 3);
64  vtkGetMacro(Mode, int);
66 
68 
72  virtual void SetMinValue(vtkVariant v)
73  {
74  this->MinValue = v;
75  this->Modified();
76  }
77  virtual vtkVariant GetMinValue() { return this->MinValue; }
79 
81 
85  virtual void SetMaxValue(vtkVariant v)
86  {
87  this->MaxValue = v;
88  this->Modified();
89  }
90  virtual vtkVariant GetMaxValue() { return this->MaxValue; }
92 
98 
102  void SetMinValue(double v) { this->SetMinValue(vtkVariant(v)); }
103 
107  void SetMaxValue(double v) { this->SetMaxValue(vtkVariant(v)); }
108 
113  void ThresholdBetween(double lower, double upper)
114  {
115  this->ThresholdBetween(vtkVariant(lower), vtkVariant(upper));
116  }
117 
118 protected:
120  ~vtkThresholdTable() override;
121 
123 
126  int Mode;
127 
128 private:
129  vtkThresholdTable(const vtkThresholdTable&) = delete;
130  void operator=(const vtkThresholdTable&) = delete;
131 };
132 
133 #endif
a simple class to control print indentation
Definition: vtkIndent.h:119
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
virtual void Modified()
Update the modification time for this object.
Superclass for algorithms that produce only vtkTables as output.
Thresholds table rows.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual vtkVariant GetMinValue()
The minimum value for the threshold.
virtual void SetMinValue(vtkVariant v)
The minimum value for the threshold.
static vtkThresholdTable * New()
void SetMaxValue(double v)
The maximum value for the threshold as a double.
void SetMinValue(double v)
The minimum value for the threshold as a double.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
virtual vtkVariant GetMaxValue()
The maximum value for the threshold.
virtual void SetMaxValue(vtkVariant v)
The maximum value for the threshold.
~vtkThresholdTable() override
void ThresholdBetween(double lower, double upper)
Criterion is rows whose scalars are between lower and upper thresholds (inclusive of the end values).
void ThresholdBetween(vtkVariant lower, vtkVariant upper)
Criterion is rows whose scalars are between lower and upper thresholds (inclusive of the end values).
A atomic type representing the union of many types.
Definition: vtkVariant.h:149