VTK  9.1.0
vtkGeoTransform.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkGeoTransform.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-------------------------------------------------------------------------*/
28#ifndef vtkGeoTransform_h
29#define vtkGeoTransform_h
30
32#include "vtkGeovisCoreModule.h" // For export macro
33
35
36class VTKGEOVISCORE_EXPORT vtkGeoTransform : public vtkAbstractTransform
37{
38public:
40 void PrintSelf(ostream& os, vtkIndent indent) override;
42
44
48 vtkGetObjectMacro(SourceProjection, vtkGeoProjection);
50
52
56 vtkGetObjectMacro(DestinationProjection, vtkGeoProjection);
58
62 void TransformPoints(vtkPoints* src, vtkPoints* dst) override;
63
67 void Inverse() override;
68
70
74 void InternalTransformPoint(const float in[3], float out[3]) override;
75 void InternalTransformPoint(const double in[3], double out[3]) override;
77
79
86 static int ComputeUTMZone(double lon, double lat);
87 static int ComputeUTMZone(double* lonlat) { return ComputeUTMZone(lonlat[0], lonlat[1]); }
89
91
98 const float in[3], float out[3], float derivative[3][3]) override;
100 const double in[3], double out[3], double derivative[3][3]) override;
102
107
108protected:
111
112 void InternalTransformPoints(double* ptsInOut, vtkIdType numPts, int stride);
113
116
117private:
118 vtkGeoTransform(const vtkGeoTransform&) = delete;
119 void operator=(const vtkGeoTransform&) = delete;
120};
121
122#endif // vtkGeoTransform_h
superclass for all geometric transformations
Represent a projection from a sphere to a plane.
A transformation between two geographic coordinate systems.
void TransformPoints(vtkPoints *src, vtkPoints *dst) override
Transform many points at once.
void Inverse() override
Invert the transformation.
void InternalTransformDerivative(const double in[3], double out[3], double derivative[3][3]) override
This will transform a point and, at the same time, calculate a 3x3 Jacobian matrix that provides the ...
void SetSourceProjection(vtkGeoProjection *source)
The source geographic projection.
void InternalTransformPoint(const float in[3], float out[3]) override
This will calculate the transformation without calling Update.
static vtkGeoTransform * New()
vtkAbstractTransform * MakeTransform() override
Make another transform of the same type.
void InternalTransformDerivative(const float in[3], float out[3], float derivative[3][3]) override
This will transform a point and, at the same time, calculate a 3x3 Jacobian matrix that provides the ...
~vtkGeoTransform() override
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void InternalTransformPoint(const double in[3], double out[3]) override
This will calculate the transformation without calling Update.
static int ComputeUTMZone(double *lonlat)
Computes Universal Transverse Mercator (UTM) zone given the longitude and latitude of the point.
vtkGeoProjection * SourceProjection
void SetDestinationProjection(vtkGeoProjection *dest)
The target geographic projection.
static int ComputeUTMZone(double lon, double lat)
Computes Universal Transverse Mercator (UTM) zone given the longitude and latitude of the point.
vtkGeoProjection * DestinationProjection
void InternalTransformPoints(double *ptsInOut, vtkIdType numPts, int stride)
a simple class to control print indentation
Definition: vtkIndent.h:113
represent and manipulate 3D points
Definition: vtkPoints.h:143
boost::graph_traits< vtkGraph * >::vertex_descriptor source(boost::graph_traits< vtkGraph * >::edge_descriptor e, vtkGraph *)
int vtkIdType
Definition: vtkType.h:332