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Really use filtered geometries.

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This commit is contained in:
Hermann Kraus 2012-01-26 18:12:16 +01:00
parent 51d8718701
commit 1bd3e3678c
1 changed files with 3 additions and 5 deletions
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8
include/mapnik/symbolizer_helpers.hpp
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@ -111,12 +111,10 @@ text_placement_info_ptr text_symbolizer_helper<FaceManagerT, DetectorT>::get_pla
} }
placement_finder<DetectorT> finder(*placement, info, detector_, dims); placement_finder<DetectorT> finder(*placement, info, detector_, dims);
unsigned num_geom = feature.num_geometries(); BOOST_FOREACH(geometry_type * geom, geometries_to_process_)
for (unsigned i=0; i<num_geom; ++i)
{ {
geometry_type const& geom = feature.get_geometry(i); if (geom->num_points() == 0) continue; // don't bother with empty geometries
if (geom.num_points() == 0) continue; // don't bother with empty geometries finder.find_placement(angle, *geom, t_, prj_trans);
finder.find_placement(angle, geom, t_, prj_trans);
if (!placement->placements.size()) if (!placement->placements.size())
continue; continue;
if (writer.first) writer.first->add_text(*placement, font_manager_, feature, t_, writer.second); if (writer.first) writer.first->add_text(*placement, font_manager_, feature, t_, writer.second);