QGIS API Documentation  3.23.0-Master (c716e02dd3)
qgsbearingutils.h
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1 /***************************************************************************
2  qgsbearingutils.h
3  -----------------
4  begin : October 2016
5  copyright : (C) 2016 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 QGSBEARINGUTILS_H
19 #define QGSBEARINGUTILS_H
20 
23 class QgsPointXY;
24 
25 #include "qgis_core.h"
26 #include <QObject>
27 
34 class CORE_EXPORT QgsBearingUtils
35 {
36  Q_GADGET
37 
38  public:
39 
45  Q_INVOKABLE static double bearingTrueNorth( const QgsCoordinateReferenceSystem &crs,
46  const QgsCoordinateTransformContext &transformContext,
47  const QgsPointXY &point );
48 
49 };
50 
51 #endif //QGSBEARINGUTILS_H
Utilities for calculating bearings and directions.
This class represents a coordinate reference system (CRS).
Contains information about the context in which a coordinate transform is executed.
A class to represent a 2D point.
Definition: qgspointxy.h:59
const QgsCoordinateReferenceSystem & crs