VTK
vtkImageWeightedSum.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkImageWeightedSum.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=========================================================================*/
31#ifndef vtkImageWeightedSum_h
32#define vtkImageWeightedSum_h
33
34#include "vtkImagingMathModule.h" // For export macro
36
37class vtkDoubleArray;
38class VTKIMAGINGMATH_EXPORT vtkImageWeightedSum : public vtkThreadedImageAlgorithm
39{
40public:
43 void PrintSelf(ostream& os, vtkIndent indent);
44
46
50 virtual void SetWeights(vtkDoubleArray*);
51 vtkGetObjectMacro(Weights, vtkDoubleArray);
53
57 virtual void SetWeight(vtkIdType id, double weight);
58
60
66 vtkGetMacro(NormalizeByWeight, int);
67 vtkSetClampMacro(NormalizeByWeight, int, 0, 1);
68 vtkBooleanMacro(NormalizeByWeight, int);
70
75
76protected:
79
80 // Array to hold all the weights
82
83 // Boolean flag to divide by sum or not
85
86 int RequestInformation (vtkInformation * vtkNotUsed(request),
87 vtkInformationVector** vtkNotUsed( inputVector ),
88 vtkInformationVector *outputVector);
89
91 vtkInformationVector** inputVector,
92 vtkInformationVector* outputVector,
93 vtkImageData ***inData, vtkImageData **outData,
94 int ext[6], int id);
96
97private:
98 vtkImageWeightedSum(const vtkImageWeightedSum&) VTK_DELETE_FUNCTION;
99 void operator=(const vtkImageWeightedSum&) VTK_DELETE_FUNCTION;
100};
101
102#endif
103
dynamic, self-adjusting array of double
topologically and geometrically regular array of data
Definition: vtkImageData.h:46
adds any number of images, weighting each according to the weight set using this->SetWeights(i,...
static vtkImageWeightedSum * New()
vtkDoubleArray * Weights
int FillInputPortInformation(int i, vtkInformation *info)
Fill the input port information objects for this algorithm.
int RequestInformation(vtkInformation *vtkNotUsed(request), vtkInformationVector **vtkNotUsed(inputVector), vtkInformationVector *outputVector)
void ThreadedRequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int ext[6], int id)
If the subclass does not define an Execute method, then the task will be broken up,...
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
double CalculateTotalWeight()
Compute the total value of all the weight.
virtual void SetWeights(vtkDoubleArray *)
The weights control the contribution of each input to the sum.
virtual void SetWeight(vtkIdType id, double weight)
Change a specific weight.
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
@ weight
Definition: vtkX3D.h:532
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
int vtkIdType
Definition: vtkType.h:287