/usr/include/vtk-7.1/vtkTreeRingView.h is in libvtk7-dev 7.1.1+dfsg1-2.
This file is owned by root:root, with mode 0o644.
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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 99 100 101  | /*=========================================================================
  Program:   Visualization Toolkit
  Module:    vtkTreeRingView.h
  -------------------------------------------------------------------------
  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.
  -------------------------------------------------------------------------
  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.
=========================================================================*/
/**
 * @class   vtkTreeRingView
 * @brief   Displays a tree in concentric rings.
 *
 *
 * Accepts a graph and a hierarchy - currently
 * a tree - and provides a hierarchy-aware display.  Currently, this means
 * displaying the hierarchy using a tree ring layout, then rendering the graph
 * vertices as leaves of the tree with curved graph edges between leaves.
 *
 * .SEE ALSO
 * vtkGraphLayoutView
 *
 * @par Thanks:
 * Thanks to Jason Shepherd for implementing this class
*/
#ifndef vtkTreeRingView_h
#define vtkTreeRingView_h
#include "vtkViewsInfovisModule.h" // For export macro
#include "vtkTreeAreaView.h"
class VTKVIEWSINFOVIS_EXPORT vtkTreeRingView : public vtkTreeAreaView
{
public:
  static vtkTreeRingView *New();
  vtkTypeMacro(vtkTreeRingView, vtkTreeAreaView);
  void PrintSelf(ostream& os, vtkIndent indent);
  /**
   * Set the root angles for laying out the hierarchy.
   */
  void SetRootAngles(double start, double end);
  //@{
  /**
   * Sets whether the root is at the center or around the outside.
   */
  virtual void SetRootAtCenter(bool value);
  virtual bool GetRootAtCenter();
  vtkBooleanMacro(RootAtCenter, bool);
  //@}
  //@{
  /**
   * Set the thickness of each layer.
   */
  virtual void SetLayerThickness(double thickness);
  virtual double GetLayerThickness();
  //@}
  //@{
  /**
   * Set the interior radius of the tree
   * (i.e. the size of the "hole" in the center).
   */
  virtual void SetInteriorRadius(double thickness);
  virtual double GetInteriorRadius();
  //@}
  //@{
  /**
   * Set the log spacing factor for the invisible interior tree
   * used for routing edges of the overlaid graph.
   */
  virtual void SetInteriorLogSpacingValue(double thickness);
  virtual double GetInteriorLogSpacingValue();
  //@}
protected:
  vtkTreeRingView();
  ~vtkTreeRingView();
private:
  vtkTreeRingView(const vtkTreeRingView&) VTK_DELETE_FUNCTION;
  void operator=(const vtkTreeRingView&) VTK_DELETE_FUNCTION;
};
#endif
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