VTK
vtkImageMathematics.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkImageMathematics.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=========================================================================*/
28#ifndef vtkImageMathematics_h
29#define vtkImageMathematics_h
30
31
32// Operation options.
33#define VTK_ADD 0
34#define VTK_SUBTRACT 1
35#define VTK_MULTIPLY 2
36#define VTK_DIVIDE 3
37#define VTK_INVERT 4
38#define VTK_SIN 5
39#define VTK_COS 6
40#define VTK_EXP 7
41#define VTK_LOG 8
42#define VTK_ABS 9
43#define VTK_SQR 10
44#define VTK_SQRT 11
45#define VTK_MIN 12
46#define VTK_MAX 13
47#define VTK_ATAN 14
48#define VTK_ATAN2 15
49#define VTK_MULTIPLYBYK 16
50#define VTK_ADDC 17
51#define VTK_CONJUGATE 18
52#define VTK_COMPLEX_MULTIPLY 19
53#define VTK_REPLACECBYK 20
54
55#include "vtkImagingMathModule.h" // For export macro
57
58class VTKIMAGINGMATH_EXPORT vtkImageMathematics : public vtkThreadedImageAlgorithm
59{
60public:
63 void PrintSelf(ostream& os, vtkIndent indent);
64
66
69 vtkSetMacro(Operation,int);
70 vtkGetMacro(Operation,int);
72
77 void SetOperationToAdd() {this->SetOperation(VTK_ADD);};
78
83 void SetOperationToSubtract() {this->SetOperation(VTK_SUBTRACT);};
84
89 void SetOperationToMultiply() {this->SetOperation(VTK_MULTIPLY);};
90
95 void SetOperationToDivide() {this->SetOperation(VTK_DIVIDE);};
96
97 void SetOperationToConjugate() {this->SetOperation(VTK_CONJUGATE);};
98
100 {this->SetOperation(VTK_COMPLEX_MULTIPLY);};
101
106 void SetOperationToInvert() {this->SetOperation(VTK_INVERT);};
107
112 void SetOperationToSin() {this->SetOperation(VTK_SIN);};
113
118 void SetOperationToCos() {this->SetOperation(VTK_COS);};
119
124 void SetOperationToExp() {this->SetOperation(VTK_EXP);};
125
130 void SetOperationToLog() {this->SetOperation(VTK_LOG);};
131
136 void SetOperationToAbsoluteValue() {this->SetOperation(VTK_ABS);};
137
142 void SetOperationToSquare() {this->SetOperation(VTK_SQR);};
143
148 void SetOperationToSquareRoot() {this->SetOperation(VTK_SQRT);};
149
154 void SetOperationToMin() {this->SetOperation(VTK_MIN);};
155
160 void SetOperationToMax() {this->SetOperation(VTK_MAX);};
161
166 void SetOperationToATAN() {this->SetOperation(VTK_ATAN);};
167
168 void SetOperationToATAN2() {this->SetOperation(VTK_ATAN2);};
169
174 void SetOperationToMultiplyByK() {this->SetOperation(VTK_MULTIPLYBYK);};
175
180 void SetOperationToAddConstant() {this->SetOperation(VTK_ADDC);};
181
186 void SetOperationToReplaceCByK() {this->SetOperation(VTK_REPLACECBYK);};
187
189
192 vtkSetMacro(ConstantK,double);
193 vtkGetMacro(ConstantK,double);
195
197
200 vtkSetMacro(ConstantC,double);
201 vtkGetMacro(ConstantC,double);
203
205
208 vtkSetMacro(DivideByZeroToC,int);
209 vtkGetMacro(DivideByZeroToC,int);
210 vtkBooleanMacro(DivideByZeroToC,int);
212
217 virtual void SetInput1Data(vtkDataObject *in) { this->SetInputData(0,in); }
218 virtual void SetInput2Data(vtkDataObject *in) { this->SetInputData(1,in); }
219
220protected:
223
225 double ConstantK;
226 double ConstantC;
228
232
233 virtual void ThreadedRequestData(vtkInformation *request,
234 vtkInformationVector **inputVector,
235 vtkInformationVector *outputVector,
236 vtkImageData ***inData,
237 vtkImageData **outData,
238 int extent[6], int threadId);
239
241
242private:
243 vtkImageMathematics(const vtkImageMathematics&) VTK_DELETE_FUNCTION;
244 void operator=(const vtkImageMathematics&) VTK_DELETE_FUNCTION;
245};
246
247#endif
248
general representation of visualization data
Definition: vtkDataObject.h:65
void SetInputData(vtkDataObject *)
Assign a data object as input.
topologically and geometrically regular array of data
Definition: vtkImageData.h:46
Add, subtract, multiply, divide, invert, sin, cos, exp, log.
void SetOperationToMultiply()
Set each pixel in the output image to the product of the corresponding pixels in Input1 and Input2.
void SetOperationToATAN()
Set each pixel in the output image to the arctangent of the corresponding pixel in Input1.
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual void SetInput1Data(vtkDataObject *in)
Set the two inputs to this filter.
void SetOperationToMultiplyByK()
Set each pixel in the output image to the product of ConstantK with the corresponding pixel in Input1...
void SetOperationToSquareRoot()
Set each pixel in the output image to the square root of the corresponding pixel in Input1.
void SetOperationToMin()
Set each pixel in the output image to the minimum of the corresponding pixels in Input1 and Input2.
virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Subclasses can reimplement this method to collect information from their inputs and set information f...
virtual void ThreadedRequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int extent[6], int threadId)
If the subclass does not define an Execute method, then the task will be broken up,...
virtual void SetInput2Data(vtkDataObject *in)
void SetOperationToDivide()
Set each pixel in the output image to the quotient of the corresponding pixels in Input1 and Input2 (...
void SetOperationToExp()
Set each pixel in the output image to the exponential of the corresponding pixel in Input1.
void SetOperationToSubtract()
Set each pixel in the output image to the difference of the corresponding pixels in Input1 and Input2...
void SetOperationToLog()
Set each pixel in the output image to the log of the corresponding pixel in Input1.
void SetOperationToMax()
Set each pixel in the output image to the maximum of the corresponding pixels in Input1 and Input2.
void SetOperationToAdd()
Set each pixel in the output image to the sum of the corresponding pixels in Input1 and Input2.
void SetOperationToReplaceCByK()
Find every pixel in Input1 that equals ConstantC and set the corresponding pixels in the Output to Co...
void SetOperationToSin()
Set each pixel in the output image to the sine of the corresponding pixel in Input1.
void SetOperationToAddConstant()
Set each pixel in the output image to the product of ConstantC with the corresponding pixel in Input1...
void SetOperationToAbsoluteValue()
Set each pixel in the output image to the absolute value of the corresponding pixel in Input1.
virtual int FillInputPortInformation(int port, vtkInformation *info)
Fill the input port information objects for this algorithm.
static vtkImageMathematics * New()
void SetOperationToSquare()
Set each pixel in the output image to the square of the corresponding pixel in Input1.
void SetOperationToInvert()
Set each pixel in the output image to 1 over the corresponding pixel in Input1 and Input2 (output = 1...
void SetOperationToCos()
Set each pixel in the output image to the cosine of the corresponding pixel in Input1.
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Generic filter that has one input.
@ info
Definition: vtkX3D.h:376
@ port
Definition: vtkX3D.h:447
@ extent
Definition: vtkX3D.h:345
#define VTK_SQRT
#define VTK_MULTIPLYBYK
#define VTK_LOG
#define VTK_ATAN
#define VTK_ATAN2
#define VTK_INVERT
#define VTK_SUBTRACT
#define VTK_EXP
#define VTK_MIN
#define VTK_MULTIPLY
#define VTK_COMPLEX_MULTIPLY
#define VTK_SIN
#define VTK_ABS
#define VTK_COS
#define VTK_ADD
#define VTK_SQR
#define VTK_MAX
#define VTK_REPLACECBYK
#define VTK_ADDC
#define VTK_CONJUGATE
#define VTK_DIVIDE
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.