[layout] Add legend item scope to render context

This enables us to render symbols differently in different legends (cherry picked from commit c213c49)
qgis · Mar 19, 2021 · 163ee62 · 163ee62
1 parent e760bee
commit 163ee62
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/core/layout/qgslayoutitemlegend.cpp b/src/core/layout/qgslayoutitemlegend.cpp
@@ -181,6 +181,8 @@ void QgsLayoutItemLegend::draw( QgsLayoutItemRenderContext &context )
   QgsRenderContext rc = mMap ? QgsLayoutUtils::createRenderContextForMap( mMap, painter, context.renderContext().scaleFactor() * 25.4 )
                         : QgsLayoutUtils::createRenderContextForLayout( mLayout, painter, context.renderContext().scaleFactor() * 25.4 );
 
+  rc.expressionContext().appendScopes( createExpressionContext().takeScopes() );
+
   QgsScopedQPainterState painterState( painter );
 
   // painter is scaled to dots, so scale back to layout units