/usr/include/vtk-5.8/vtkGeoProjection.h is in libvtk5-dev 5.8.0-5.
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 99 100 101 102 103 104 105 106 107 108 109 110 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkGeoProjection.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 vtkGeoProjection - Represent a projection from a sphere to a plane
//
// .SECTION Description
// This class uses the PROJ.4 library to represent geographic coordinate
// projections.
#ifndef __vtkGeoProjection_h
#define __vtkGeoProjection_h
#include "vtkObject.h"
struct PROJconsts;
typedef PROJconsts PROJ;
class VTK_GEOVIS_EXPORT vtkGeoProjection : public vtkObject
{
public:
static vtkGeoProjection* New();
virtual void PrintSelf( ostream& os, vtkIndent indent );
vtkTypeMacro(vtkGeoProjection,vtkObject);
// Description:
// Returns the number of projections that this class offers.
static int GetNumberOfProjections();
// Description:
// Returns the name of one of the projections supported by this class.
// You can pass these strings to SetName(char*).
// @param projection the index of a projection, must be in [0,GetNumberOfProjections()[.
static const char* GetProjectionName( int projection );
// Description:
// Returns a description of one of the projections supported by this class.
// @param projection the index of a projection, must be in [0,GetNumberOfProjections()[.
static const char* GetProjectionDescription( int projection );
// Description:
// Set/get the short name describing the projection you wish to use.
// This defaults to "rpoly" for no reason other than I like it.
// To get a list of valid values, use the GetNumberOfProjections() and
// GetProjectionName(int) static methods.
vtkSetStringMacro(Name);
vtkGetStringMacro(Name);
// Description:
// Return the index of the current projection's type in the list of all projection types.
// On error, this will return -1. On success, it returns a number in [0,GetNumberOfProjections()[.
int GetIndex();
// Description:
// Get the description of a projection.
// This will return NULL if the projection name is invalid.
const char* GetDescription();
// Description:
// Set/get the longitude which corresponds to the central meridian of the projection.
// This defaults to 0, the Greenwich Meridian.
vtkSetMacro(CentralMeridian,double);
vtkGetMacro(CentralMeridian,double);
// Description:
// Return a pointer to the PROJ.4 data structure describing this projection.
// This may return NULL if an invalid projection name or parameter set is specified.
// If you invoke any methods on this vtkGeoProjection object, the PROJ.4 structure
// this method returns may be freed, so you should not use the PROJ.4 structure
// after changing any parameters. Also, you should not modify the PROJ.4 structure
// on your own as it will then be out of sync with the vtkGeoProjection class.
PROJ* GetProjection();
protected:
vtkGeoProjection();
virtual ~vtkGeoProjection();
// Description:
// Determine whether the current projection structure has any
// changes pending and apply them if necessary.
// Upon success, 0 is returned.
// When an error occurs, a nonzero value is returned.
virtual int UpdateProjection();
char* Name;
double CentralMeridian;
PROJ* Projection;
vtkTimeStamp ProjectionMTime;
private:
vtkGeoProjection( const vtkGeoProjection& ); // Not implemented.
void operator = ( const vtkGeoProjection& ); // Not implemented.
};
#endif // __vtkGeoProjection_h
|