sharpetronics/QGIS
1
0
Fork 0
mirror of https://github.com/qgis/QGIS.git synced 2025-02-25 00:58:06 -05:00
Code Issues Packages Projects Releases Wiki Activity

Skip some work if no data-defined properties are applied

Browse Source 
8% speedup with 1m polygons in memory layer
This commit is contained in:
Martin Dobias 2014-10-03 14:39:27 +02:00
parent d8ce7dac76
commit 3ce7be5d39
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/core/symbology-ng/qgsfillsymbollayerv2.cpp
View File

@ -77,6 +77,9 @@ QgsMapUnitScale QgsSimpleFillSymbolLayerV2::mapUnitScale() const
void QgsSimpleFillSymbolLayerV2::applyDataDefinedSymbology( QgsSymbolV2RenderContext& context, QBrush& brush, QPen& pen, QPen& selPen )
{
if ( mDataDefinedProperties.isEmpty() )
return; // shortcut
QgsExpression* colorExpression = expression( "color" );
if ( colorExpression )
{