/usr/include/paraview/vtkImageCursor3D.h is in paraview-dev 5.0.1+dfsg1-4.
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  | /*=========================================================================
  Program:   Visualization Toolkit
  Module:    vtkImageCursor3D.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.
=========================================================================*/
// .NAME vtkImageCursor3D - Paints a cursor on top of an image or volume.
// .SECTION Description
// vtkImageCursor3D will draw a cursor on a 2d image or 3d volume.
#ifndef vtkImageCursor3D_h
#define vtkImageCursor3D_h
#include "vtkImagingHybridModule.h" // For export macro
#include "vtkImageInPlaceFilter.h"
class VTKIMAGINGHYBRID_EXPORT vtkImageCursor3D : public vtkImageInPlaceFilter
{
public:
  static vtkImageCursor3D *New();
  vtkTypeMacro(vtkImageCursor3D,vtkImageInPlaceFilter);
  void PrintSelf(ostream& os, vtkIndent indent);
  // Description:
  // Sets/Gets the center point of the 3d cursor.
  vtkSetVector3Macro(CursorPosition, double);
  vtkGetVector3Macro(CursorPosition, double);
  // Description:
  // Sets/Gets what pixel value to draw the cursor in.
  vtkSetMacro(CursorValue, double);
  vtkGetMacro(CursorValue, double);
  // Description:
  // Sets/Gets the radius of the cursor. The radius determines
  // how far the axis lines project out from the cursors center.
  vtkSetMacro(CursorRadius, int);
  vtkGetMacro(CursorRadius, int);
protected:
  vtkImageCursor3D();
  ~vtkImageCursor3D() {}
  double CursorPosition[3];
  double CursorValue;
  int CursorRadius;
  virtual int RequestData(vtkInformation *request,
                          vtkInformationVector** inputVector,
                          vtkInformationVector* outputVector);
private:
  vtkImageCursor3D(const vtkImageCursor3D&);  // Not implemented.
  void operator=(const vtkImageCursor3D&);  // Not implemented.
};
#endif
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