VTK  9.1.0
vtkDijkstraImageGeodesicPath.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkDijkstraImageGeodesicPath.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=========================================================================*/
50#ifndef vtkDijkstraImageGeodesicPath_h
51#define vtkDijkstraImageGeodesicPath_h
52
54#include "vtkFiltersModelingModule.h" // For export macro
55
56class vtkImageData;
57
58class VTKFILTERSMODELING_EXPORT vtkDijkstraImageGeodesicPath : public vtkDijkstraGraphGeodesicPath
59{
60public:
65
67
71 void PrintSelf(ostream& os, vtkIndent indent) override;
73
75
81
83
86 void SetImageWeight(double);
87 vtkGetMacro(ImageWeight, double);
89
91
94 void SetEdgeLengthWeight(double);
95 vtkGetMacro(EdgeLengthWeight, double);
97
99
102 vtkSetClampMacro(CurvatureWeight, double, 0.0, 1.0);
103 vtkGetMacro(CurvatureWeight, double);
105
106protected:
109
110 int FillInputPortInformation(int port, vtkInformation* info) override;
112
113 // Build a graph description of the image
114 void BuildAdjacency(vtkDataSet* inData) override;
115
116 // Update static costs without rebuilding adjacencyh when static weights change
118
119 // Override parent class methods.
122
123 double PixelSize;
128
129private:
131 void operator=(const vtkDijkstraImageGeodesicPath&) = delete;
132};
133
134#endif
general representation of visualization data
abstract class to specify dataset behavior
Definition: vtkDataSet.h:166
Dijkstra algorithm to compute the graph geodesic.
Dijkstra algorithm to compute the graph geodesic.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
double CalculateStaticEdgeCost(vtkDataSet *inData, vtkIdType u, vtkIdType v) override
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
double CalculateDynamicEdgeCost(vtkDataSet *inData, vtkIdType u, vtkIdType v) override
~vtkDijkstraImageGeodesicPath() override
vtkImageData * GetInputAsImageData()
Specify the image object which is used as a cost function.
void SetImageWeight(double)
Image cost weight.
void SetEdgeLengthWeight(double)
Edge length cost weight.
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for printing and determining type information.
static vtkDijkstraImageGeodesicPath * New()
Instantiate the class.
void SetInputData(vtkDataObject *)
Specify the image object which is used as a cost function.
void UpdateStaticCosts(vtkImageData *image)
void BuildAdjacency(vtkDataSet *inData) override
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.
int vtkIdType
Definition: vtkType.h:332