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qgspluginlayer.h
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1 /***************************************************************************
2  qgspluginlayer.h
3  ---------------------
4  begin : January 2010
5  copyright : (C) 2010 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 #ifndef QGSPLUGINLAYER_H
16 #define QGSPLUGINLAYER_H
17 
18 #include "qgsmaplayer.h"
19 
20 typedef QList< QPair<QString, QPixmap> > QgsLegendSymbologyList;
21 
30 class CORE_EXPORT QgsPluginLayer : public QgsMapLayer
31 {
32  Q_OBJECT
33 
34  public:
35  QgsPluginLayer( QString layerType, QString layerName = QString() );
36 
38  QString pluginLayerType();
39 
40  void setExtent( const QgsRectangle &extent );
41 
45  virtual QgsLegendSymbologyList legendSymbologyItems( const QSize& iconSize );
46 
56  virtual QgsMapLayerRenderer* createMapRenderer( QgsRenderContext& rendererContext );
57 
58  protected:
60 };
61 
62 #endif // QGSPLUGINLAYER_H
A rectangle specified with double values.
Definition: qgsrectangle.h:35
Base class for all map layer types.
Definition: qgsmaplayer.h:48
Base class for plugin layers.
virtual QgsMapLayerRenderer * createMapRenderer(QgsRenderContext &rendererContext)
Return new instance of QgsMapLayerRenderer that will be used for rendering of given context...
Definition: qgsmaplayer.h:133
virtual void setExtent(const QgsRectangle &rect)
Set the extent.
QList< QPair< QString, QPixmap > > QgsLegendSymbologyList
Contains information about the context of a rendering operation.
QString mPluginLayerType
Base class for utility classes that encapsulate information necessary for rendering of map layers...