QGIS API Documentation
3.41.0-Master (cea29feecf2)
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src
core
labeling
qgslabelplacementsettings.cpp
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/***************************************************************************
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qgslabelplacementsettings.cpp
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--------------------------
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Date : May 2022
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Copyright : (C) 2022 by Nyall Dawson
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Email : nyall dot dawson at gmail dot com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "
qgslabelplacementsettings.h
"
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#include "
qgspropertycollection.h
"
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#include "
qgsexpressioncontext.h
"
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#include "
qgspallabeling.h
"
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void
QgsLabelPlacementSettings::updateDataDefinedProperties
(
const
QgsPropertyCollection
&properties,
QgsExpressionContext
&context )
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{
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Q_UNUSED( properties )
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Q_UNUSED( context )
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// temporarily avoid warnings
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const
int
unused = 1;
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( void )unused;
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}
QgsExpressionContext
Expression contexts are used to encapsulate the parameters around which a QgsExpression should be eva...
Definition
qgsexpressioncontext.h:471
QgsLabelPlacementSettings::updateDataDefinedProperties
void updateDataDefinedProperties(const QgsPropertyCollection &properties, QgsExpressionContext &context)
Updates the placement settings to respect any data defined properties set within the specified proper...
Definition
qgslabelplacementsettings.cpp:22
QgsPropertyCollection
A grouped map of multiple QgsProperty objects, each referenced by a integer key value.
Definition
qgspropertycollection.h:344
qgsexpressioncontext.h
qgslabelplacementsettings.h
qgspallabeling.h
qgspropertycollection.h
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