QgsLegendSymbolListV2 QgsFeatureRenderer::legendSymbolItemsV2() const
{
QgsLegendSymbolList lst = const_cast<QgsFeatureRenderer*>( this )->legendSymbolItems();
QgsLegendSymbolListV2 lst2;
int i = 0;
for ( QgsLegendSymbolList::const_iterator it = lst.begin(); it != lst.end(); ++it, ++i )
{
lst2 << QgsLegendSymbolItem( it->second, it->first, QString::number( i ), legendSymbolItemsCheckable() );
}
return lst2;
}
QgsLegendSymbolList QgsSingleSymbolRenderer::legendSymbolItems() const
{
if ( mDataDefinedSizeLegend && mSymbol->type() == QgsSymbol::Marker )
{
const QgsMarkerSymbol *symbol = static_cast<const QgsMarkerSymbol *>( mSymbol.get() );
QgsProperty sizeDD( symbol->dataDefinedSize() );
if ( sizeDD && sizeDD.isActive() )
{
QgsDataDefinedSizeLegend ddSizeLegend( *mDataDefinedSizeLegend );
ddSizeLegend.updateFromSymbolAndProperty( static_cast<const QgsMarkerSymbol *>( mSymbol.get() ), sizeDD );
return ddSizeLegend.legendSymbolList();
}
}
QgsLegendSymbolList lst;
lst << QgsLegendSymbolItem( mSymbol.get(), QString(), QString() );
return lst;
}
