QGIS API Documentation  2.99.0-Master (0a63d1f)
qgsmapcanvasmap.h
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1 /***************************************************************************
2  qgsmapcanvasmap.h - draws the map in map canvas
3  ----------------------
4  begin : February 2006
5  copyright : (C) 2006 by Martin Dobias
6  email : wonder.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 QGSMAPCANVASMAP_H
17 #define QGSMAPCANVASMAP_H
18 
19 #include <qgsmapcanvasitem.h>
20 
21 class QgsMapSettings;
22 class QgsMapCanvas;
23 
25 
31 class QgsMapCanvasMap : public QgsMapCanvasItem
32 {
33  public:
34 
36  QgsMapCanvasMap( QgsMapCanvas* canvas );
37 
39  void setContent( const QImage& image, const QgsRectangle& rect );
40 
42  QImage contentImage() const { return mImage; }
43 
44  virtual void paint( QPainter * painter ) override;
45 
46  private:
47 
48  QImage mImage;
49 };
50 
52 
53 #endif
A rectangle specified with double values.
Definition: qgsrectangle.h:36
An abstract class for items that can be placed on the map canvas.
Map canvas is a class for displaying all GIS data types on a canvas.
Definition: qgsmapcanvas.h:74
The QgsMapSettings class contains configuration for rendering of the map.
virtual void paint(QPainter *painter)=0
function to be implemented by derived classes