QGIS API Documentation  3.21.0-Master (909859188c)
qgswmsutils.h
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1 /***************************************************************************
2  qgswms.h
3 
4  Define WMS service utility functions
5  ------------------------------------
6  begin : December 20 , 2016
7  copyright : (C) 2007 by Marco Hugentobler ( parts from qgswmshandler)
8  (C) 2014 by Alessandro Pasotti ( parts from qgswmshandler)
9  (C) 2016 by David Marteau
10  email : marco dot hugentobler at karto dot baug dot ethz dot ch
11  a dot pasotti at itopen dot it
12  david dot marteau at 3liz dot com
13  ***************************************************************************/
14 
15 /***************************************************************************
16  * *
17  * This program is free software; you can redistribute it and/or modify *
18  * it under the terms of the GNU General Public License as published by *
19  * the Free Software Foundation; either version 2 of the License, or *
20  * (at your option) any later version. *
21  * *
22  ***************************************************************************/
23 #ifndef QGSWMSUTILS_H
24 #define QGSWMSUTILS_H
25 
26 #include "qgsmodule.h"
27 #include "qgsserversettings.h"
28 
29 class QgsRectangle;
30 
37 namespace QgsWms
38 {
41  {
43  PNG,
48  WEBP
49  };
50 
54  QUrl serviceUrl( const QgsServerRequest &request, const QgsProject *project, const QgsServerSettings &settings );
55 
60  ImageOutputFormat parseImageFormat( const QString &format );
61 
65  void writeImage( QgsServerResponse &response, QImage &img, const QString &formatStr,
66  int imageQuality = -1 );
67 } // namespace QgsWms
68 
69 #endif
70 
71 
Encapsulates a QGIS project, including sets of map layers and their styles, layouts,...
Definition: qgsproject.h:101
A rectangle specified with double values.
Definition: qgsrectangle.h:42
QgsServerRequest Class defining request interface passed to services QgsService::executeRequest() met...
QgsServerResponse Class defining response interface passed to services QgsService::executeRequest() m...
Provides a way to retrieve settings by prioritizing according to environment variables,...
Median cut implementation.
void writeImage(QgsServerResponse &response, QImage &img, const QString &formatStr, int imageQuality)
Write image response.
ImageOutputFormat
Supported image output format.
Definition: qgswmsutils.h:41
ImageOutputFormat parseImageFormat(const QString &format)
Parse image format parameter.
Definition: qgswmsutils.cpp:69
QUrl serviceUrl(const QgsServerRequest &request, const QgsProject *project, const QgsServerSettings &settings)
Returns WMS service URL.
Definition: qgswmsutils.cpp:33