QGIS API Documentation 3.29.0-Master (19d7edcfed)
qgsabstract3drenderer.h
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1/***************************************************************************
2 qgsabstract3drenderer.h
3 --------------------------------------
4 Date : July 2017
5 Copyright : (C) 2017 by Martin Dobias
6 Email : wonder dot sk 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
16#ifndef QGSABSTRACT3DRENDERER_H
17#define QGSABSTRACT3DRENDERER_H
18
19#include "qgis_core.h"
20#include "qgis_sip.h"
21
22#include <QString>
23
24class QDomElement;
25class QgsProject;
28
29#ifndef SIP_RUN
30namespace Qt3DCore
31{
32 class QEntity;
33}
34#endif
35
49{
50 public:
51 virtual ~QgsAbstract3DRenderer() = default;
52
54 virtual QString type() const = 0;
58 virtual Qt3DCore::QEntity *createEntity( const Qgs3DMapSettings &map ) const = 0 SIP_SKIP;
59
61 virtual void writeXml( QDomElement &elem, const QgsReadWriteContext &context ) const = 0;
63 virtual void readXml( const QDomElement &elem, const QgsReadWriteContext &context ) = 0;
65 virtual void resolveReferences( const QgsProject &project );
66
67 protected:
70
71 private:
72#ifdef SIP_RUN
74 QgsAbstract3DRenderer &operator=( const QgsAbstract3DRenderer & );
75#endif
76
77 Q_DISABLE_COPY( QgsAbstract3DRenderer )
78};
79
80
81#endif // QGSABSTRACT3DRENDERER_H
Base class for all renderers that may to participate in 3D view.
QgsAbstract3DRenderer()=default
Default constructor.
virtual ~QgsAbstract3DRenderer()=default
virtual QString type() const =0
Returns unique identifier of the renderer class (used to identify subclass)
virtual void writeXml(QDomElement &elem, const QgsReadWriteContext &context) const =0
Writes renderer's properties to given XML element.
virtual void readXml(const QDomElement &elem, const QgsReadWriteContext &context)=0
Reads renderer's properties from given XML element.
virtual QgsAbstract3DRenderer * clone() const =0
Returns a cloned instance.
virtual Qt3DCore::QEntity * createEntity(const Qgs3DMapSettings &map) const =0
Returns a 3D entity that will be used to show renderer's data in 3D scene.
Encapsulates a QGIS project, including sets of map layers and their styles, layouts,...
Definition: qgsproject.h:105
The class is used as a container of context for various read/write operations on other objects.
#define SIP_SKIP
Definition: qgis_sip.h:126
#define SIP_ABSTRACT
Definition: qgis_sip.h:208
#define SIP_FACTORY
Definition: qgis_sip.h:76