VTK  9.1.20211115
vtkSplineGraphEdges.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkSplineGraphEdges.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 -------------------------------------------------------------------------*/
36 #ifndef vtkSplineGraphEdges_h
37 #define vtkSplineGraphEdges_h
38 
39 #include "vtkGraphAlgorithm.h"
40 #include "vtkInfovisLayoutModule.h" // For export macro
41 #include "vtkSmartPointer.h" // For ivars
42 
43 class vtkSpline;
44 
45 class VTKINFOVISLAYOUT_EXPORT vtkSplineGraphEdges : public vtkGraphAlgorithm
46 {
47 public:
50  void PrintSelf(ostream& os, vtkIndent indent) override;
51 
53 
56  virtual void SetSpline(vtkSpline* s);
57  vtkGetObjectMacro(Spline, vtkSpline);
59 
60  enum
61  {
62  BSPLINE = 0,
63  CUSTOM
64  };
65 
67 
72  vtkSetMacro(SplineType, int);
73  vtkGetMacro(SplineType, int);
75 
77 
80  vtkSetMacro(NumberOfSubdivisions, vtkIdType);
81  vtkGetMacro(NumberOfSubdivisions, vtkIdType);
83 
84 protected:
87 
89 
90  vtkMTimeType GetMTime() override;
91 
94 
96 
98 
102 
104 
105 private:
106  vtkSplineGraphEdges(const vtkSplineGraphEdges&) = delete;
107  void operator=(const vtkSplineGraphEdges&) = delete;
108 };
109 
110 #endif
Superclass for algorithms that produce only graph as output.
Base class for graph data types.
Definition: vtkGraph.h:339
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
subsample graph edges to make smooth curves
~vtkSplineGraphEdges() override
vtkSmartPointer< vtkSpline > YSpline
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void GeneratePoints(vtkGraph *g, vtkIdType e)
void GenerateBSpline(vtkGraph *g, vtkIdType e)
vtkMTimeType GetMTime() override
Return this object's modified time.
virtual void SetSpline(vtkSpline *s)
If SplineType is CUSTOM, uses this spline.
vtkSmartPointer< vtkSpline > XSpline
vtkSmartPointer< vtkSpline > ZSpline
static vtkSplineGraphEdges * New()
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
spline abstract class for interpolating splines
Definition: vtkSpline.h:82
int vtkIdType
Definition: vtkType.h:332
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:287