VTK  9.0.20210121
vtkGeoProjection.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkGeoProjection.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 -------------------------------------------------------------------------*/
29 #ifndef vtkGeoProjection_h
30 #define vtkGeoProjection_h
31 
32 #include "vtkGeovisCoreModule.h" // For export macro
33 #include "vtkObject.h"
34 
35 struct PJconsts;
36 typedef struct PJconsts PJ;
37 typedef PJ* projPJ;
38 
39 class VTKGEOVISCORE_EXPORT vtkGeoProjection : public vtkObject
40 {
41 public:
42  static vtkGeoProjection* New();
43  void PrintSelf(ostream& os, vtkIndent indent) override;
44  vtkTypeMacro(vtkGeoProjection, vtkObject);
45 
49  static int GetNumberOfProjections();
50 
56  static const char* GetProjectionName(int projection);
57 
62  static const char* GetProjectionDescription(int projection);
63 
65 
71  vtkSetStringMacro(Name);
72  vtkGetStringMacro(Name);
74 
79  int GetIndex();
80 
85  const char* GetDescription();
86 
88 
92  vtkSetMacro(CentralMeridian, double);
93  vtkGetMacro(CentralMeridian, double);
95 
104  projPJ GetProjection();
105 
110  void SetOptionalParameter(const char* key, const char* value);
111 
115  void RemoveOptionalParameter(const char*);
116 
120  int GetNumberOfOptionalParameters();
121 
125  const char* GetOptionalParameterKey(int index);
126 
130  const char* GetOptionalParameterValue(int index);
131 
135  void ClearOptionalParameters();
136 
138 
146  vtkSetStringMacro(PROJ4String);
147  vtkGetStringMacro(PROJ4String);
149 
150 protected:
152  ~vtkGeoProjection() override;
153 
160  virtual int UpdateProjection();
161 
162  char* Name;
166  char* PROJ4String;
167 
168 private:
169  vtkGeoProjection(const vtkGeoProjection&) = delete;
170  void operator=(const vtkGeoProjection&) = delete;
171 
172  class vtkInternals;
173  vtkInternals* Internals;
174 };
175 
176 #endif // vtkGeoProjection_h
vtkX3D::value
Definition: vtkX3D.h:226
vtkGeoProjection::PROJ4String
char * PROJ4String
Definition: vtkGeoProjection.h:166
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkX3D::key
Definition: vtkX3D.h:263
vtkObject
abstract base class for most VTK objects
Definition: vtkObject.h:62
vtkGeoProjection::ProjectionMTime
vtkMTimeType ProjectionMTime
Definition: vtkGeoProjection.h:165
PJ
struct PJconsts PJ
Definition: vtkGeoProjection.h:36
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkObject::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkObject.h
projPJ
PJ * projPJ
Definition: vtkGeoProjection.h:37
vtkGeoProjection
Represent a projection from a sphere to a plane.
Definition: vtkGeoProjection.h:39
vtkGeoProjection::Name
char * Name
Definition: vtkGeoProjection.h:162
vtkX3D::index
Definition: vtkX3D.h:252
vtkGeoProjection::Projection
projPJ Projection
Definition: vtkGeoProjection.h:164
vtkGeoProjection::CentralMeridian
double CentralMeridian
Definition: vtkGeoProjection.h:163
vtkMTimeType
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:285