QGIS API Documentation 3.27.0-Master (95e00c50d2)
qgslabelthinningsettings.cpp
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1/***************************************************************************
2 qgslabelthinningsettings.cpp
3 ----------------------------
4 Date : December 2019
5 Copyright : (C) 2019 by Nyall Dawson
6 Email : nyall dot dawson 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
19#include "qgspallabeling.h"
20
21
23{
24 Q_UNUSED( properties )
25 Q_UNUSED( context )
26
27 // temporarily avoid warnings
28 const int unused = 1;
29 ( void )unused;
30}
Expression contexts are used to encapsulate the parameters around which a QgsExpression should be eva...
void updateDataDefinedProperties(const QgsPropertyCollection &properties, QgsExpressionContext &context)
Updates the thinning settings to respect any data defined properties set within the specified propert...
A grouped map of multiple QgsProperty objects, each referenced by a integer key value.