VTK  9.1.0
vtkImageThreshold.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkImageThreshold.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=========================================================================*/
133#ifndef vtkImageThreshold_h
134#define vtkImageThreshold_h
135
136#include "vtkImagingCoreModule.h" // For export macro
138
139class VTKIMAGINGCORE_EXPORT vtkImageThreshold : public vtkThreadedImageAlgorithm
140{
141public:
144 void PrintSelf(ostream& os, vtkIndent indent) override;
145
149 void ThresholdByUpper(double thresh);
150
154 void ThresholdByLower(double thresh);
155
159 void ThresholdBetween(double lower, double upper);
160
162
165 vtkSetMacro(ReplaceIn, vtkTypeBool);
166 vtkGetMacro(ReplaceIn, vtkTypeBool);
167 vtkBooleanMacro(ReplaceIn, vtkTypeBool);
169
171
174 void SetInValue(double val);
175 vtkGetMacro(InValue, double);
177
179
182 vtkSetMacro(ReplaceOut, vtkTypeBool);
183 vtkGetMacro(ReplaceOut, vtkTypeBool);
184 vtkBooleanMacro(ReplaceOut, vtkTypeBool);
186
188
191 void SetOutValue(double val);
192 vtkGetMacro(OutValue, double);
194
196
199 vtkGetMacro(UpperThreshold, double);
200 vtkGetMacro(LowerThreshold, double);
202
204
207 vtkSetMacro(OutputScalarType, int);
208 vtkGetMacro(OutputScalarType, int);
209 void SetOutputScalarTypeToDouble() { this->SetOutputScalarType(VTK_DOUBLE); }
210 void SetOutputScalarTypeToFloat() { this->SetOutputScalarType(VTK_FLOAT); }
211 void SetOutputScalarTypeToLong() { this->SetOutputScalarType(VTK_LONG); }
212 void SetOutputScalarTypeToUnsignedLong() { this->SetOutputScalarType(VTK_UNSIGNED_LONG); }
213 void SetOutputScalarTypeToInt() { this->SetOutputScalarType(VTK_INT); }
214 void SetOutputScalarTypeToUnsignedInt() { this->SetOutputScalarType(VTK_UNSIGNED_INT); }
215 void SetOutputScalarTypeToShort() { this->SetOutputScalarType(VTK_SHORT); }
216 void SetOutputScalarTypeToUnsignedShort() { this->SetOutputScalarType(VTK_UNSIGNED_SHORT); }
217 void SetOutputScalarTypeToChar() { this->SetOutputScalarType(VTK_CHAR); }
218 void SetOutputScalarTypeToSignedChar() { this->SetOutputScalarType(VTK_SIGNED_CHAR); }
219 void SetOutputScalarTypeToUnsignedChar() { this->SetOutputScalarType(VTK_UNSIGNED_CHAR); }
221
222protected:
224 ~vtkImageThreshold() override = default;
225
229 double InValue;
231 double OutValue;
232
234
236
238 vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData,
239 int outExt[6], int id) override;
240
241private:
242 vtkImageThreshold(const vtkImageThreshold&) = delete;
243 void operator=(const vtkImageThreshold&) = delete;
244};
245
246#endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:157
Flexible threshold.
void ThresholdBetween(double lower, double upper)
The values in a range (inclusive) match.
void SetOutputScalarTypeToInt()
Set the desired output scalar type to cast to.
void SetOutValue(double val)
Replace the in range pixels with this value.
void SetOutputScalarTypeToLong()
Set the desired output scalar type to cast to.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetOutputScalarTypeToChar()
Set the desired output scalar type to cast to.
static vtkImageThreshold * New()
void SetOutputScalarTypeToDouble()
Set the desired output scalar type to cast to.
void SetOutputScalarTypeToSignedChar()
Set the desired output scalar type to cast to.
void ThreadedRequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int outExt[6], int id) override
If the subclass does not define an Execute method, then the task will be broken up,...
void SetOutputScalarTypeToUnsignedLong()
Set the desired output scalar type to cast to.
void SetInValue(double val)
Replace the in range pixels with this value.
void SetOutputScalarTypeToShort()
Set the desired output scalar type to cast to.
void SetOutputScalarTypeToUnsignedShort()
Set the desired output scalar type to cast to.
void ThresholdByLower(double thresh)
The values less than or equal to the value match.
void ThresholdByUpper(double thresh)
The values greater than or equal to the value match.
void SetOutputScalarTypeToUnsignedChar()
Set the desired output scalar type to cast to.
void SetOutputScalarTypeToUnsignedInt()
Set the desired output scalar type to cast to.
~vtkImageThreshold() override=default
void SetOutputScalarTypeToFloat()
Set the desired output scalar type to cast to.
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Generic filter that has one input.
int vtkTypeBool
Definition: vtkABI.h:69
#define VTK_SHORT
Definition: vtkType.h:48
#define VTK_UNSIGNED_INT
Definition: vtkType.h:51
#define VTK_DOUBLE
Definition: vtkType.h:55
#define VTK_UNSIGNED_CHAR
Definition: vtkType.h:47
#define VTK_UNSIGNED_SHORT
Definition: vtkType.h:49
#define VTK_INT
Definition: vtkType.h:50
#define VTK_SIGNED_CHAR
Definition: vtkType.h:46
#define VTK_FLOAT
Definition: vtkType.h:54
#define VTK_CHAR
Definition: vtkType.h:45
#define VTK_UNSIGNED_LONG
Definition: vtkType.h:53
#define VTK_LONG
Definition: vtkType.h:52