From 1bd3e3678c0e39262e3a895f35155e96e1bf1882 Mon Sep 17 00:00:00 2001
From: Hermann Kraus <hermr2d2@gmail.com>
Date: Thu, 26 Jan 2012 18:12:16 +0100
Subject: [PATCH] Really use filtered geometries.

---
 include/mapnik/symbolizer_helpers.hpp | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/include/mapnik/symbolizer_helpers.hpp b/include/mapnik/symbolizer_helpers.hpp
index e471bb026..22168474a 100644
--- a/include/mapnik/symbolizer_helpers.hpp
+++ b/include/mapnik/symbolizer_helpers.hpp
@@ -111,12 +111,10 @@ text_placement_info_ptr text_symbolizer_helper<FaceManagerT, DetectorT>::get_pla
         }
         placement_finder<DetectorT> finder(*placement, info, detector_, dims);
 
-        unsigned num_geom = feature.num_geometries();
-        for (unsigned i=0; i<num_geom; ++i)
+        BOOST_FOREACH(geometry_type * geom, geometries_to_process_)
         {
-            geometry_type const& geom = feature.get_geometry(i);
-            if (geom.num_points() == 0) continue; // don't bother with empty geometries
-            finder.find_placement(angle, geom, t_, prj_trans);
+            if (geom->num_points() == 0) continue; // don't bother with empty geometries
+            finder.find_placement(angle, *geom, t_, prj_trans);
             if (!placement->placements.size())
                 continue;
             if (writer.first) writer.first->add_text(*placement, font_manager_, feature, t_, writer.second);