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Merge branch 'master' of github.com:mapnik/mapnik

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This commit is contained in:
Dane Springmeyer 2012-08-17 09:33:05 -07:00
commit 421dedbd11
1 changed files with 20 additions and 0 deletions
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20
bindings/python/mapnik_geometry.cpp
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@ -97,6 +97,25 @@ boost::shared_ptr<path_type> from_geojson_impl(std::string const& json)
return paths;
}
mapnik::box2d<double> envelope_impl(path_type & p)
{
mapnik::box2d<double> b;
bool first = true;
BOOST_FOREACH(mapnik::geometry_type const& geom, p)
{
if (first)
{
b = geom.envelope();
first=false;
}
else
{
b.expand_to_include(geom.envelope());
}
}
return b;
}
}
inline std::string boost_version()
@ -235,6 +254,7 @@ void export_geometry()
class_<path_type, boost::shared_ptr<path_type>, boost::noncopyable>("Path")
.def("__getitem__", getitem_impl,return_value_policy<reference_existing_object>())
.def("__len__", &path_type::size)
.def("envelope",envelope_impl)
.def("add_wkt",add_wkt_impl)
.def("add_wkb",add_wkb_impl)
.def("add_geojson",add_geojson_impl)