/usr/include/vtk-6.3/vtkSplineGraphEdges.h is in libvtk6-dev 6.3.0+dfsg1-11build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkSplineGraphEdges.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/*-------------------------------------------------------------------------
Copyright 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
// .NAME vtkSplineGraphEdges - subsample graph edges to make smooth curves
//
// .SECTION Description
// vtkSplineGraphEdges uses a vtkSpline to make edges into nicely sampled
// splines. By default, the filter will use an optimized b-spline.
// Otherwise, it will use a custom vtkSpline instance set by the user.
#ifndef vtkSplineGraphEdges_h
#define vtkSplineGraphEdges_h
#include "vtkInfovisLayoutModule.h" // For export macro
#include "vtkGraphAlgorithm.h"
#include "vtkSmartPointer.h" // For ivars
class vtkSpline;
class VTKINFOVISLAYOUT_EXPORT vtkSplineGraphEdges : public vtkGraphAlgorithm
{
public:
static vtkSplineGraphEdges *New();
vtkTypeMacro(vtkSplineGraphEdges,vtkGraphAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// If SplineType is CUSTOM, uses this spline.
virtual void SetSpline(vtkSpline* s);
vtkGetObjectMacro(Spline, vtkSpline);
//BTX
enum
{
BSPLINE = 0,
CUSTOM
};
//ETX
// Description:
// Spline type used by the filter.
// BSPLINE (0) - Use optimized b-spline (default).
// CUSTOM (1) - Use spline set with SetSpline.
vtkSetMacro(SplineType, int);
vtkGetMacro(SplineType, int);
// Description:
// The number of subdivisions in the spline.
vtkSetMacro(NumberOfSubdivisions, vtkIdType);
vtkGetMacro(NumberOfSubdivisions, vtkIdType);
protected:
vtkSplineGraphEdges();
~vtkSplineGraphEdges();
virtual int RequestData(
vtkInformation *,
vtkInformationVector **,
vtkInformationVector *);
virtual unsigned long GetMTime();
void GeneratePoints(vtkGraph* g, vtkIdType e);
void GenerateBSpline(vtkGraph* g, vtkIdType e);
vtkSpline* Spline;
int SplineType;
//BTX
vtkSmartPointer<vtkSpline> XSpline;
vtkSmartPointer<vtkSpline> YSpline;
vtkSmartPointer<vtkSpline> ZSpline;
//ETX
vtkIdType NumberOfSubdivisions;
private:
vtkSplineGraphEdges(const vtkSplineGraphEdges&); // Not implemented.
void operator=(const vtkSplineGraphEdges&); // Not implemented.
};
#endif
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