QGIS API Documentation 3.27.0-Master (f261cc1f8b)
qgsprojectdisplaysettings.h
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1/***************************************************************************
2 qgsprojectdisplaysettings.h
3 ---------------------------
4 begin : January 2020
5 copyright : (C) 2020 by Nyall Dawson
6 email : nyall dot dawson at gmail dot com
7 ***************************************************************************
8 * *
9 * This program is free software; you can redistribute it and/or modify *
10 * it under the terms of the GNU General Public License as published by *
11 * the Free Software Foundation; either version 2 of the License, or *
12 * (at your option) any later version. *
13 * *
14 ***************************************************************************/
15#ifndef QGSPROJECTDISPLAYSETTINGS_H
16#define QGSPROJECTDISPLAYSETTINGS_H
17
18#include "qgis_core.h"
19#include "qgis_sip.h"
20#include <QObject>
21#include <QVector>
22#include <memory>
23
24class QDomElement;
26class QDomDocument;
29
37class CORE_EXPORT QgsProjectDisplaySettings : public QObject
38{
39 Q_OBJECT
40
41 public:
42
46 QgsProjectDisplaySettings( QObject *parent = nullptr );
47
49
53 void reset();
54
63 void setBearingFormat( QgsBearingNumericFormat *format SIP_TRANSFER );
64
71 const QgsBearingNumericFormat *bearingFormat() const;
72
83 void setGeographicCoordinateFormat( QgsGeographicCoordinateNumericFormat *format SIP_TRANSFER );
84
91 const QgsGeographicCoordinateNumericFormat *geographicCoordinateFormat() const;
92
97 bool readXml( const QDomElement &element, const QgsReadWriteContext &context );
98
103 QDomElement writeXml( QDomDocument &doc, const QgsReadWriteContext &context ) const;
104
105 signals:
106
114
122
123 private:
124 std::unique_ptr< QgsBearingNumericFormat > mBearingFormat;
125 std::unique_ptr< QgsGeographicCoordinateNumericFormat > mGeographicCoordinateFormat;
126
127};
128
129#endif // QGSPROJECTDISPLAYSETTINGS_H
A numeric formatter which returns a text representation of a direction/bearing.
A numeric formatter which returns a text representation of a geographic coordinate (latitude or longi...
Contains settings and properties relating to how a QgsProject should display values such as map coord...
void geographicCoordinateFormatChanged()
Emitted when the geographic coordinate format changes.
void bearingFormatChanged()
Emitted when the bearing format changes.
~QgsProjectDisplaySettings() override
The class is used as a container of context for various read/write operations on other objects.
#define SIP_TRANSFER
Definition: qgis_sip.h:36