Pass polygon boundary geometry to pal if labeling polygon perimeter w…

…ith repetitions
qgis · Jun 21, 2014 · 74de2fb · 74de2fb
1 parent 9f295da
commit 74de2fb
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/src/core/qgspallabeling.cpp b/src/core/qgspallabeling.cpp
@@ -1985,7 +1985,15 @@ void QgsPalLayerSettings::registerFeature( QgsFeature& f, const QgsRenderContext
     }
   }
 
-  GEOSGeometry* geos_geom_clone = GEOSGeom_clone( geos_geom );
+  GEOSGeometry* geos_geom_clone;
+  if ( GEOSGeomTypeId( geos_geom ) == GEOS_POLYGON && repeatDistance > 0 && placement == Line )
+  {
+    geos_geom_clone = GEOSBoundary( geos_geom );
+  }
+  else
+  {
+    geos_geom_clone = GEOSGeom_clone( geos_geom );
+  }
 
   //data defined position / alignment / rotation?
   bool dataDefinedPosition = false;