QGIS API Documentation  3.6.0-Noosa (5873452)
qgsreferencedgeometry.h
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1 /***************************************************************************
2  qgsreferencedgeometry.h
3  ----------------------
4  begin : June 2017
5  copyright : (C) 2017 by Nyall Dawson
6  email : nyall dot dawson at gmail dot com
7  ***************************************************************************/
8 
9 /***************************************************************************
10  * *
11  * This program is free software; you can redistribute it and/or modify *
12  * it under the terms of the GNU General Public License as published by *
13  * the Free Software Foundation; either version 2 of the License, or *
14  * (at your option) any later version. *
15  * *
16  ***************************************************************************/
17 
18 #ifndef QGSREFERENCEDGEOMETRY_H
19 #define QGSREFERENCEDGEOMETRY_H
20 
21 #include "qgis_sip.h"
22 #include "qgis_core.h"
24 #include "qgsrectangle.h"
25 
38 class CORE_EXPORT QgsReferencedGeometryBase
39 {
40  public:
41 
46 
52  QgsCoordinateReferenceSystem crs() const { return mCrs; }
53 
59  void setCrs( const QgsCoordinateReferenceSystem &crs ) { mCrs = crs; }
60 
61  private:
62 
64 
65 };
66 
73 {
74  public:
75 
81 
85  QgsReferencedRectangle() = default;
86 
88  operator QVariant() const
89  {
90  return QVariant::fromValue( *this );
91  }
92 
93 };
94 
96 
97 
103 {
104  public:
105 
111 
115  QgsReferencedPointXY() = default;
116 
118  operator QVariant() const
119  {
120  return QVariant::fromValue( *this );
121  }
122 
123 };
124 
126 
127 #endif // QGSREFERENCEDGEOMETRY_H
A rectangle specified with double values.
Definition: qgsrectangle.h:41
A class to represent a 2D point.
Definition: qgspointxy.h:43
A QgsPointXY with associated coordinate reference system.
const QgsCoordinateReferenceSystem & crs
Q_DECLARE_METATYPE(QModelIndex)
QgsCoordinateReferenceSystem crs() const
Returns the associated coordinate reference system, or an invalid CRS if no reference system is set...
void setCrs(const QgsCoordinateReferenceSystem &crs)
Sets the associated crs.
A QgsRectangle with associated coordinate reference system.
This class represents a coordinate reference system (CRS).
A base class for geometry primitives which are stored with an associated reference system...