QGIS API Documentation  3.10.0-A Coruña (6c816b4204)
qgswmsgetlegendgraphics.h
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1 /***************************************************************************
2  qgswmsgetlegendgraphics.h
3  -------------------------
4  begin : December 20 , 2016
5  copyright : (C) 2007 by Marco Hugentobler (original code)
6  (C) 2014 by Alessandro Pasotti (original code)
7  (C) 2016 by David Marteau
8  email : marco dot hugentobler at karto dot baug dot ethz dot ch
9  a dot pasotti at itopen dot it
10  david dot marteau at 3liz dot com
11  ***************************************************************************/
12 
13 /***************************************************************************
14  * *
15  * This program is free software; you can redistribute it and/or modify *
16  * it under the terms of the GNU General Public License as published by *
17  * the Free Software Foundation; either version 2 of the License, or *
18  * (at your option) any later version. *
19  * *
20  ***************************************************************************/
21 #include "qgslayertreemodel.h"
22 
23 #include "qgswmsrendercontext.h"
24 
25 namespace QgsWms
26 {
27 
31  void writeGetLegendGraphics( QgsServerInterface *serverIface, const QgsProject *project,
32  const QString &version, const QgsServerRequest &request,
33  QgsServerResponse &response );
34 
39  void checkParameters( QgsWmsParameters &parameters );
40 
41  QgsLayerTreeModel *legendModel( const QgsWmsRenderContext &context, QgsLayerTree &tree );
42 
43  QgsLayerTree *layerTree( const QgsWmsRenderContext &context );
44 
45  QgsLayerTreeModelLegendNode *legendNode( const QString &rule, QgsLayerTreeModel &model );
46 } // namespace QgsWms
QgsLayerTree * layerTree(const QgsWmsRenderContext &context)
The QgsLayerTreeModel class is model implementation for Qt item views framework.
Namespace with helper functions for layer tree operations.
Definition: qgslayertree.h:32
Encapsulates a QGIS project, including sets of map layers and their styles, layouts, annotations, canvases, etc.
Definition: qgsproject.h:89
QgsLayerTreeModelLegendNode * legendNode(const QString &rule, QgsLayerTreeModel &model)
void writeGetLegendGraphics(QgsServerInterface *serverIface, const QgsProject *project, const QString &, const QgsServerRequest &request, QgsServerResponse &response)
Output GetLegendGRaphics response.
Median cut implementation.
QgsServerRequest Class defining request interface passed to services QgsService::executeRequest() met...
QgsServerInterface Class defining interfaces exposed by QGIS Server and made available to plugins...
QgsLayerTreeModel * legendModel(const QgsWmsRenderContext &context, QgsLayerTree &tree)
The QgsLegendRendererItem class is abstract interface for legend items returned from QgsMapLayerLegen...
QgsServerResponse Class defining response interface passed to services QgsService::executeRequest() m...
void checkParameters(QgsWmsParameters &parameters)
checkParameters checks request parameters and sets SRCHEIGHT and SRCWIDTH to default values in case B...