QGIS API Documentation
3.20.0-Odense (decaadbb31)
src
core
labeling
qgslabelthinningsettings.cpp
Go to the documentation of this file.
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
16
#include "
qgslabelthinningsettings.h
"
17
#include "
qgspropertycollection.h
"
18
#include "
qgsexpressioncontext.h
"
19
#include "
qgspallabeling.h
"
20
21
22
void
QgsLabelThinningSettings::updateDataDefinedProperties
(
const
QgsPropertyCollection
&properties,
QgsExpressionContext
&context )
23
{
24
Q_UNUSED( properties )
25
Q_UNUSED( context )
26
27
// temporarily avoid warnings
28
int
unused = 1;
29
( void )unused;
30
}
QgsExpressionContext
Expression contexts are used to encapsulate the parameters around which a QgsExpression should be eva...
Definition:
qgsexpressioncontext.h:370
QgsLabelThinningSettings::updateDataDefinedProperties
void updateDataDefinedProperties(const QgsPropertyCollection &properties, QgsExpressionContext &context)
Updates the thinning settings to respect any data defined properties set within the specified propert...
Definition:
qgslabelthinningsettings.cpp:22
QgsPropertyCollection
A grouped map of multiple QgsProperty objects, each referenced by a integer key value.
Definition:
qgspropertycollection.h:319
qgsexpressioncontext.h
qgslabelthinningsettings.h
qgspallabeling.h
qgspropertycollection.h
Generated on Sun Jun 20 2021 10:45:59 for QGIS API Documentation by
1.9.1