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

bindings/python/mapnik_feature.cpp

@@ -45,7 +45,7 @@ using mapnik::from_wkt;
 
 void feature_add_geometries_from_wkb(Feature &feature, std::string wkb)
 {
-    geometry_utils::from_wkb(feature.paths(), wkb.c_str(), wkb.size(), true);
+    geometry_utils::from_wkb(feature.paths(), wkb.c_str(), wkb.size());
 }
 
 void feature_add_geometries_from_wkt(Feature &feature, std::string wkt)

bindings/python/mapnik_geometry.cpp

@@ -62,7 +62,7 @@ void add_wkt_impl(path_type& p, std::string const& wkt)
 
 void add_wkb_impl(path_type& p, std::string const& wkb)
 {
-    mapnik::geometry_utils::from_wkb(p, wkb.c_str(), wkb.size(), true);
+    mapnik::geometry_utils::from_wkb(p, wkb.c_str(), wkb.size());
 }
 
 boost::shared_ptr<path_type> from_wkt_impl(std::string const& wkt)
@@ -76,7 +76,7 @@ boost::shared_ptr<path_type> from_wkt_impl(std::string const& wkt)
 boost::shared_ptr<path_type> from_wkb_impl(std::string const& wkb)
 {
     boost::shared_ptr<path_type> paths = boost::make_shared<path_type>();
-    mapnik::geometry_utils::from_wkb(*paths, wkb.c_str(), wkb.size(), true);
+    mapnik::geometry_utils::from_wkb(*paths, wkb.c_str(), wkb.size());
     return paths;
 }
 
@@ -117,6 +117,24 @@ std::string to_wkt( geometry_type const& geom)
 #endif
 }
 
+std::string to_wkt2( path_type const& geom)
+{
+#if BOOST_VERSION >= 104700
+    std::string wkt; // Use Python String directly ?
+    bool result = mapnik::util::to_wkt(wkt,geom);
+    if (!result) 
+    {
+        throw std::runtime_error("Generate WKT failed");
+    }
+    return wkt;
+#else
+    std::ostringstream s;
+    s << BOOST_VERSION/100000 << "." << BOOST_VERSION/100 % 1000  << "." << BOOST_VERSION % 100;
+    throw std::runtime_error("mapnik::to_wkt() requires at least boost 1.47 while your build was compiled against boost " + s.str());
+#endif
+}
+
+
 void export_geometry()
 {
     using namespace boost::python;
@@ -125,11 +143,8 @@ void export_geometry()
         .value("Point",mapnik::Point)
         .value("LineString",mapnik::LineString)
         .value("Polygon",mapnik::Polygon)
-        .value("MultiPoint",mapnik::MultiPoint)
-        .value("MultiLineString",mapnik::MultiLineString)
-        .value("MultiPolygon",mapnik::MultiPolygon)
         ;
-
+    
     using mapnik::geometry_type;
     class_<geometry_type, std::auto_ptr<geometry_type>, boost::noncopyable>("Geometry2d",no_init)
         .def("envelope",&geometry_type::envelope)
@@ -145,6 +160,7 @@ void export_geometry()
         .def("__len__", &path_type::size)
         .def("add_wkt",add_wkt_impl)
         .def("add_wkb",add_wkb_impl)
+        .def("to_wkt",&to_wkt2)
         .def("from_wkt",from_wkt_impl)
         .def("from_wkb",from_wkb_impl)
         .staticmethod("from_wkt")

bindings/python/mapnik_layer.cpp

@@ -54,7 +54,7 @@ struct layer_pickle_suite : boost::python::pickle_suite
         {
             s.append(style_names[i]);
         }
-        return boost::python::make_tuple(l.abstract(),l.title(),l.clear_label_cache(),l.getMinZoom(),l.getMaxZoom(),l.isQueryable(),l.datasource()->params(),l.cache_features(),s);
+        return boost::python::make_tuple(l.clear_label_cache(),l.getMinZoom(),l.getMaxZoom(),l.isQueryable(),l.datasource()->params(),l.cache_features(),s);
     }
 
     static void
@@ -70,28 +70,24 @@ struct layer_pickle_suite : boost::python::pickle_suite
             throw_error_already_set();
         }
 
-        l.set_abstract(extract<std::string>(state[0]));
+        l.set_clear_label_cache(extract<bool>(state[0]));
 
-        l.set_title(extract<std::string>(state[1]));
+        l.setMinZoom(extract<double>(state[1]));
 
-        l.set_clear_label_cache(extract<bool>(state[2]));
+        l.setMaxZoom(extract<double>(state[2]));
 
-        l.setMinZoom(extract<double>(state[3]));
+        l.setQueryable(extract<bool>(state[3]));
 
-        l.setMaxZoom(extract<double>(state[4]));
+        mapnik::parameters params = extract<parameters>(state[4]);
-
-        l.setQueryable(extract<bool>(state[5]));
-
-        mapnik::parameters params = extract<parameters>(state[6]);
         l.set_datasource(datasource_cache::instance()->create(params));
 
-        boost::python::list s = extract<boost::python::list>(state[7]);
+        boost::python::list s = extract<boost::python::list>(state[5]);
         for (int i=0;i<len(s);++i)
         {
             l.add_style(extract<std::string>(s[i]));
         }
 
-        l.set_cache_features(extract<bool>(state[8]));
+        l.set_cache_features(extract<bool>(state[6]));
     }
 };
 
@@ -152,21 +148,6 @@ void export_layer()
              "False\n"
             )
 
-        .add_property("abstract",
-                      make_function(&layer::abstract,return_value_policy<copy_const_reference>()),
-                      &layer::set_abstract,
-                      "Get/Set the abstract of the layer.\n"
-                      "\n"
-                      "Usage:\n"
-                      ">>> from mapnik import Layer\n"
-                      ">>> lyr = Layer('My Layer','+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs')\n"
-                      ">>> lyr.abstract\n"
-                      "'' # default is en empty string\n"
-                      ">>> lyr.abstract = 'My Shapefile rendered with Mapnik'\n"
-                      ">>> lyr.abstract\n"
-                      "'My Shapefile rendered with Mapnik'\n"
-            )
-
         .add_property("active",
                       &layer::isActive,
                       &layer::setActive,
@@ -310,20 +291,5 @@ void export_layer()
                       "'My Style'\n"
             )
 
-        .add_property("title",
-                      make_function(&layer::title, return_value_policy<copy_const_reference>()),
-                      &layer::set_title,
-                      "Get/Set the title of the layer.\n"
-                      "\n"
-                      "Usage:\n"
-                      ">>> from mapnik import layer\n"
-                      ">>> lyr = layer('My layer','+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs')\n"
-                      ">>> lyr.title\n"
-                      "''\n"
-                      ">>> lyr.title = 'My first layer'\n"
-                      ">>> lyr.title\n"
-                      "'My first layer'\n"
-            )
-
         ;
 }

bindings/python/mapnik_rule.cpp

@@ -86,7 +86,7 @@ struct rule_pickle_suite : boost::python::pickle_suite
     static boost::python::tuple
     getinitargs(const rule& r)
     {
-        return boost::python::make_tuple(r.get_name(),r.get_title(),r.get_min_scale(),r.get_max_scale());
+        return boost::python::make_tuple(r.get_name(),r.get_min_scale(),r.get_max_scale());
     }
 
     static  boost::python::tuple
@@ -102,7 +102,7 @@ struct rule_pickle_suite : boost::python::pickle_suite
         // We serialize filter expressions AST as strings
         std::string filter_expr = to_expression_string(*r.get_filter());
 
-        return boost::python::make_tuple(r.get_abstract(),filter_expr,r.has_else_filter(),r.has_also_filter(),syms);
+        return boost::python::make_tuple(filter_expr,r.has_else_filter(),r.has_also_filter(),syms);
     }
 
     static void
@@ -119,11 +119,6 @@ struct rule_pickle_suite : boost::python::pickle_suite
         }
 
         if (state[0])
-        {
-            r.set_title(extract<std::string>(state[0]));
-        }
-
-        if (state[1])
         {
             rule dfl;
             std::string filter = extract<std::string>(state[1]);
@@ -134,12 +129,12 @@ struct rule_pickle_suite : boost::python::pickle_suite
             }
         }
 
-        if (state[2])
+        if (state[1])
         {
             r.set_else(true);
         }
 
-        if (state[3])
+        if (state[2])
         {
             r.set_also(true);
         }
@@ -176,18 +171,12 @@ void export_rule()
 
     class_<rule>("Rule",init<>("default constructor"))
         .def(init<std::string const&,
-             boost::python::optional<std::string const&,double,double> >())
+             boost::python::optional<double,double> >())
         .def_pickle(rule_pickle_suite())
         .add_property("name",make_function
                       (&rule::get_name,
                        return_value_policy<copy_const_reference>()),
                       &rule::set_name)
-        .add_property("title",make_function
-                      (&rule::get_title,return_value_policy<copy_const_reference>()),
-                      &rule::set_title)
-        .add_property("abstract",make_function
-                      (&rule::get_abstract,return_value_policy<copy_const_reference>()),
-                      &rule::set_abstract)
         .add_property("filter",make_function
                       (&rule::get_filter,return_value_policy<copy_const_reference>()),
                       &rule::set_filter)

include/mapnik/geometry.hpp

@@ -36,29 +36,24 @@ namespace mapnik {
 
 enum eGeomType {
     Point = 1,
-    LineString,
+    LineString = 2,
-    Polygon,
+    Polygon = 3
-    MultiPoint,
-    MultiLineString,
-    MultiPolygon
 };
 
-
 template <typename T, template <typename> class Container=vertex_vector>
-class geometry
+class geometry : private::boost::noncopyable
 {
 public:
     typedef T coord_type;
     typedef Container<coord_type> container_type;
     typedef typename container_type::value_type value_type;
-    
 private:
     container_type cont_;
     eGeomType type_;
     mutable unsigned itr_;
 public:
     
-    geometry(eGeomType type)
+    explicit geometry(eGeomType type)
         : type_(type),
           itr_(0)
     {}
@@ -168,12 +163,12 @@ public:
     */
     void label_position(double *x, double *y) const
     {
-        if (type_ == LineString || type_ == MultiLineString)
+        if (type_ == LineString)
         {
             middle_point(x,y);
             return;
         }
-
+        
         unsigned size = cont_.size();
         if (size < 3) 
         {
@@ -232,7 +227,7 @@ public:
     /* summarized distance centroid */
     void label_position3(double *x, double *y) const
     {
-        if (type_ == LineString || type_ == MultiLineString)
+        if (type_ == LineString)
         {
             middle_point(x,y);
             return;
@@ -392,7 +387,7 @@ public:
    
 typedef geometry<double,vertex_vector> geometry_type; 
 typedef boost::shared_ptr<geometry_type> geometry_ptr;
-typedef boost::ptr_vector<geometry_type> geometry_containter;
+typedef boost::ptr_vector<geometry_type> geometry_container;
 
 }
 

include/mapnik/layer.hpp

@@ -52,32 +52,13 @@ public:
      * @brief Set the name of the layer.
      */
     void set_name(std::string const& name);
-        
+
     /*!
      * @return the name of the layer.
      */
+    
     const std::string& name() const;
-        
+
-    /*!
-     * @brief Set the title of the layer.
-     */
-    void set_title(std::string const& title);
-        
-    /*!
-     * @return the title of the layer.
-     */
-    const std::string& title() const;
-        
-    /*!
-     * @brief Set the abstract of the layer.
-     */
-    void set_abstract(std::string const& abstract);
-        
-    /*!
-     * @return the abstract of the layer.
-     */
-    const std::string& abstract() const;
-        
     /*!
      * @brief Set the SRS of the layer.
      */
@@ -212,10 +193,8 @@ private:
     void swap(const layer& other);
 
     std::string name_;
-    std::string title_;
-    std::string abstract_;
     std::string srs_;
-        
+    
     double minZoom_;
     double maxZoom_;
     bool active_;

include/mapnik/rule.hpp

@@ -132,8 +132,6 @@ public:
 private:
     
     std::string name_;
-    std::string title_;
-    std::string abstract_;
     double min_scale_;
     double max_scale_;
     symbolizers syms_;
@@ -143,8 +141,6 @@ private:
 public:
     rule()
         : name_(),
-          title_(),
-          abstract_(),
           min_scale_(0),
           max_scale_(std::numeric_limits<double>::infinity()),
           syms_(),
@@ -153,11 +149,9 @@ public:
           also_filter_(false) {}
     
     rule(const std::string& name,
-         const std::string& title="",
          double min_scale_denominator=0,
          double max_scale_denominator=std::numeric_limits<double>::infinity())
         : name_(name),
-          title_(title),
           min_scale_(min_scale_denominator),
           max_scale_(max_scale_denominator),
           syms_(),
@@ -167,8 +161,6 @@ public:
     
     rule(const rule& rhs, bool deep_copy = false)
         : name_(rhs.name_),
-          title_(rhs.title_),
-          abstract_(rhs.abstract_),
           min_scale_(rhs.min_scale_),
           max_scale_(rhs.max_scale_),
           syms_(rhs.syms_),
@@ -263,27 +255,7 @@ public:
     {
         return name_;
     }
-    
+        
-    std::string const& get_title() const
-    {
-        return  title_;
-    }
-    
-    void set_title(std::string const& title)
-    {
-        title_=title;
-    }
-    
-    void set_abstract(std::string const& abstract)
-    {
-        abstract_=abstract;
-    }
-    
-    std::string const& get_abstract() const
-    {
-        return abstract_;
-    }
-    
     void append(const symbolizer& sym)
     {
         syms_.push_back(sym);
@@ -362,8 +334,6 @@ private:
     void swap(rule& rhs) throw()
     {
         name_=rhs.name_;
-        title_=rhs.title_;
-        abstract_=rhs.abstract_;
         min_scale_=rhs.min_scale_;
         max_scale_=rhs.max_scale_;
         syms_=rhs.syms_;

include/mapnik/util/geometry_to_wkb.hpp

@@ -219,10 +219,6 @@ wkb_buffer_ptr to_wkb(geometry_type const& g, wkbByteOrder byte_order )
     case mapnik::Polygon:
         wkb = to_polygon_wkb(g, byte_order);
         break;
-    case mapnik::MultiPoint:
-    case mapnik::MultiLineString:
-    case mapnik::MultiPolygon:
-        break;
     default:
         break;
     }

include/mapnik/util/geometry_to_wkt.hpp

@@ -42,7 +42,16 @@ bool to_wkt(std::string & wkt, mapnik::geometry_type const& geom)
 {
     typedef std::back_insert_iterator<std::string> sink_type;
     sink_type sink(wkt);
-    wkt_generator<sink_type> generator;
+    wkt_generator<sink_type> generator(true);
+    bool result = karma::generate(sink, generator, geom);
+    return result;
+}
+
+bool to_wkt(std::string & wkt, mapnik::geometry_container const& geom)
+{
+    typedef std::back_insert_iterator<std::string> sink_type;
+    sink_type sink(wkt);
+    wkt_multi_generator<sink_type> generator;
     bool result = karma::generate(sink, generator, geom);
     return result;
 }

include/mapnik/util/geometry_wkt_generator.hpp

@@ -30,7 +30,6 @@
 #include <mapnik/geometry.hpp>
 #include <mapnik/util/vertex_iterator.hpp>
 #include <mapnik/util/container_adapter.hpp>
-
 // boost
 #include <boost/tuple/tuple.hpp>
 #include <boost/spirit/include/karma.hpp>
@@ -49,6 +48,8 @@ namespace mapnik { namespace util {
 namespace karma = boost::spirit::karma;
 namespace phoenix = boost::phoenix;
 
+namespace {
+
 struct get_type
 {
     template <typename T>
@@ -73,21 +74,61 @@ struct get_first
     }
 };
 
+
+struct multi_geometry_
+{
+    template <typename T>
+    struct result { typedef bool type; };
+    
+    bool operator() (geometry_container const& geom) const
+    {
+        return geom.size() > 1 ? true : false;
+    }
+};
+
+struct multi_geometry_type
+{
+    template <typename T>
+    struct result { typedef boost::tuple<unsigned,bool> type; };
+    
+    boost::tuple<unsigned,bool> operator() (geometry_container const& geom) const
+    {
+        unsigned type = 0u;
+        bool collection = false;
+        
+        geometry_container::const_iterator itr = geom.begin();
+        geometry_container::const_iterator end = geom.end();
+        
+        for ( ; itr != end; ++itr)
+        {            
+            if (type != 0 && itr->type() != type) 
+            {
+                collection = true;
+                break;
+            }
+            type = itr->type();
+        }
+        return boost::tuple<unsigned,bool>(type, collection);
+    }
+};
+
+
 template <typename T>
-struct coordinate_policy : karma::real_policies<T>
+struct wkt_coordinate_policy : karma::real_policies<T>
 {
     typedef boost::spirit::karma::real_policies<T> base_type;
     static int floatfield(T n) { return base_type::fmtflags::fixed; }
-    static unsigned precision(T n) { return 6u ;}
+    static unsigned precision(T n) { return 6 ;}
 };
 
+}
 
 template <typename OutputIterator>
 struct wkt_generator : 
         karma::grammar<OutputIterator, geometry_type const& ()>
 {
     
-    wkt_generator()
+    wkt_generator(bool single = false)
         : wkt_generator::base_type(wkt)
     {
         using boost::spirit::karma::uint_;
@@ -97,22 +138,27 @@ struct wkt_generator :
         using boost::spirit::karma::_a;
         using boost::spirit::karma::_r1;
         using boost::spirit::karma::eps;
+        using boost::spirit::karma::string;
         
         wkt = point | linestring | polygon 
             ;
         
         point = &uint_(mapnik::Point)[_1 = _type(_val)] 
-            << lit("Point(") << point_coord [_1 = _first(_val)] << lit(')')
+            << string[ phoenix::if_ (single) [_1 = "Point("] 
+                       .else_[_1 = "("]] 
+            << point_coord [_1 = _first(_val)] << lit(')')
             ;
         
         linestring = &uint_(mapnik::LineString)[_1 = _type(_val)] 
-            << lit("LineString(") 
+            << string[ phoenix::if_ (single) [_1 = "LineString("] 
+                       .else_[_1 = "("]] 
             << coords 
             << lit(')')
             ;
         
         polygon = &uint_(mapnik::Polygon)[_1 = _type(_val)]
-            << lit("Polygon(")
+            << string[ phoenix::if_ (single) [_1 = "Polygon("] 
+                       .else_[_1 = "("]] 
             << coords2
             << lit("))")            
             ;
@@ -121,8 +167,8 @@ struct wkt_generator :
             ;
         
         polygon_coord %= ( &uint_(mapnik::SEG_MOVETO) << eps[_r1 += 1] 
-                   << karma::string[ if_ (_r1 > 1) [_1 = "),("]
+                   << string[ if_ (_r1 > 1) [_1 = "),("]
-                                     .else_[_1 = "("] ] | &uint_ << ",") 
+                              .else_[_1 = "("] ] | &uint_ << ",") 
             << coord_type 
             << lit(' ') 
             << coord_type
@@ -144,16 +190,69 @@ struct wkt_generator :
     karma::rule<OutputIterator, geometry_type const& ()> coords;
     karma::rule<OutputIterator, karma::locals<unsigned>, geometry_type const& ()> coords2;
     karma::rule<OutputIterator, geometry_type::value_type ()> point_coord;
-    karma::rule<OutputIterator, geometry_type::value_type const& (unsigned& )> polygon_coord;
+    karma::rule<OutputIterator, geometry_type::value_type (unsigned& )> polygon_coord;
     
     // phoenix functions
     phoenix::function<get_type > _type;
     phoenix::function<get_first> _first;
     //
-    karma::real_generator<double, coordinate_policy<double> > coord_type;
+    karma::real_generator<double, wkt_coordinate_policy<double> > coord_type;
     
 };
 
+
+
+template <typename OutputIterator>
+struct wkt_multi_generator : 
+        karma::grammar<OutputIterator, karma::locals< boost::tuple<unsigned,bool> >, geometry_container const& ()>
+{
+    
+    wkt_multi_generator()
+        : wkt_multi_generator::base_type(wkt)
+    {
+        using boost::spirit::karma::lit;
+        using boost::spirit::karma::eps;
+        using boost::spirit::karma::_val;
+        using boost::spirit::karma::_1;
+        using boost::spirit::karma::_a;
+        
+        geometry_types.add
+            (mapnik::Point,"Point")
+            (mapnik::LineString,"LineString")
+            (mapnik::Polygon,"Polygon")
+            ;
+        
+        wkt =  eps(phoenix::at_c<1>(_a))[_a = _multi_type(_val)] 
+            << lit("GeometryCollection(") << geometry << lit(")")    
+            | eps(is_multi(_val)) << lit("Multi") << geometry_types[_1 = phoenix::at_c<0>(_a)] 
+            << "(" << multi_geometry << ")" 
+            |  geometry
+            ;
+        
+        geometry =  -(single_geometry % lit(','))            
+            ; 
+        
+        single_geometry = geometry_types[_1 = _type(_val)] << path 
+            ;
+        
+        multi_geometry = -(path % lit(',')) 
+            ; 
+        
+    }
+    // rules
+    karma::rule<OutputIterator, karma::locals<boost::tuple<unsigned,bool> >, geometry_container const& ()> wkt;
+    karma::rule<OutputIterator, geometry_container const& ()> geometry;
+    karma::rule<OutputIterator, geometry_type const& ()> single_geometry;
+    karma::rule<OutputIterator, geometry_container const& ()> multi_geometry;
+    wkt_generator<OutputIterator>  path;
+    // phoenix
+    phoenix::function<multi_geometry_> is_multi;
+    phoenix::function<multi_geometry_type> _multi_type;
+    phoenix::function<get_type > _type;
+    // 
+    karma::symbols<unsigned, char const*> geometry_types;
+};
+
 }}
 
 

include/mapnik/wkb.hpp

@@ -27,6 +27,8 @@
 #include <mapnik/geometry.hpp>
 #include <mapnik/ctrans.hpp>
 #include <mapnik/feature.hpp>
+// boost
+#include <boost/utility.hpp>
 
 namespace mapnik
 {
@@ -49,19 +51,14 @@ enum wkbFormat
     wkbSpatiaLite=3
 };
 
-class MAPNIK_DECL geometry_utils 
+class MAPNIK_DECL geometry_utils : private boost::noncopyable
 {
 public:
 
     static void from_wkb (boost::ptr_vector<geometry_type>& paths,
                           const char* wkb,
                           unsigned size,
-                          bool multiple_geometries = false,
                           wkbFormat format = wkbGeneric);
-private:
-    geometry_utils();
-    geometry_utils(geometry_utils const&);
-    geometry_utils& operator=(const geometry_utils&);
 };
 }
 

plugins/input/geos/geos_datasource.cpp

@@ -97,9 +97,7 @@ geos_datasource::geos_datasource(parameters const& params, bool bind)
     boost::optional<std::string> geometry = params.get<std::string>("wkt");
     if (! geometry) throw datasource_exception("missing <wkt> parameter");
     geometry_string_ = *geometry;
-
+    
-    multiple_geometries_ = *params_.get<mapnik::boolean>("multiple_geometries",false);
-
     boost::optional<std::string> ext = params_.get<std::string>("extent");
     if (ext) extent_initialized_ = extent_.from_string(*ext);
 
@@ -270,8 +268,7 @@ featureset_ptr geos_datasource::features(query const& q) const
                                                geometry_id_,
                                                geometry_data_,
                                                geometry_data_name_,
-                                               desc_.get_encoding(),
+                                               desc_.get_encoding());
-                                               multiple_geometries_);
 }
 
 featureset_ptr geos_datasource::features_at_point(coord2d const& pt) const
@@ -290,6 +287,5 @@ featureset_ptr geos_datasource::features_at_point(coord2d const& pt) const
                                                geometry_id_,
                                                geometry_data_,
                                                geometry_data_name_,
-                                               desc_.get_encoding(),
+                                               desc_.get_encoding());
-                                               multiple_geometries_);
 }

plugins/input/geos/geos_datasource.hpp

@@ -56,7 +56,6 @@ private:
     mutable std::string geometry_data_name_;
     mutable int geometry_id_;
     std::string geometry_string_;
-    bool multiple_geometries_;
 };
 
 #endif // GEOS_DATASOURCE_HPP

plugins/input/geos/geos_featureset.cpp

@@ -53,15 +53,13 @@ geos_featureset::geos_featureset(GEOSGeometry* geometry,
                                  int identifier,
                                  const std::string& field,
                                  const std::string& field_name,
-                                 const std::string& encoding,
+                                 const std::string& encoding)
-                                 bool multiple_geometries)
     : geometry_(geometry),
       tr_(new transcoder(encoding)),
       extent_(extent),
       identifier_(identifier),
       field_(field),
       field_name_(field_name),
-      multiple_geometries_(multiple_geometries),
       already_rendered_(false)
 {
 }
@@ -120,14 +118,12 @@ feature_ptr geos_featureset::next()
 
                     geometry_utils::from_wkb(feature->paths(),
                                              wkb.data(),
-                                             wkb.size(),
+                                             wkb.size());
-                                             multiple_geometries_);
-
                     if (field_ != "")
                     {
                         boost::put(*feature, field_name_, tr_->transcode(field_.c_str()));
                     }
-
+                    
                     return feature;
                 }
             }

plugins/input/geos/geos_featureset.hpp

@@ -44,8 +44,7 @@ public:
                     int identifier,
                     const std::string& field,
                     const std::string& field_name,
-                    const std::string& encoding,
+                    const std::string& encoding);
-                    bool multiple_geometries);
     virtual ~geos_featureset();
     mapnik::feature_ptr next();
 

plugins/input/kismet/kismet_featureset.hpp

@@ -50,7 +50,6 @@ private:
     const std::list<kismet_network_data>& knd_list_;
     boost::scoped_ptr<mapnik::transcoder> tr_;
     mapnik::wkbFormat format_;
-    bool multiple_geometries_;
     int feature_id_;
     std::list<kismet_network_data>::const_iterator knd_list_it;
     mapnik::projection source_;

plugins/input/occi/occi_datasource.cpp

@@ -94,7 +94,6 @@ occi_datasource::occi_datasource(parameters const& params, bool bind)
         table_ = *table;
     }
 
-    multiple_geometries_ = *params_.get<mapnik::boolean>("multiple_geometries",false);
     use_spatial_index_ = *params_.get<mapnik::boolean>("use_spatial_index",true);
     use_connection_pool_ = *params_.get<mapnik::boolean>("use_connection_pool",true);
 
@@ -559,8 +558,7 @@ featureset_ptr occi_datasource::features(query const& q) const
     return boost::make_shared<occi_featureset>(pool_,
                                                conn_,
                                                s.str(),
-                                               desc_.get_encoding(),
+                                               desc_.get_encoding(),                                              
-                                               multiple_geometries_,
                                                use_connection_pool_,
                                                row_prefetch_,
                                                props.size());
@@ -642,7 +640,6 @@ featureset_ptr occi_datasource::features_at_point(coord2d const& pt) const
                                                conn_,
                                                s.str(),
                                                desc_.get_encoding(),
-                                               multiple_geometries_,
                                                use_connection_pool_,
                                                row_prefetch_,
                                                size);

plugins/input/occi/occi_datasource.hpp

@@ -64,7 +64,6 @@ private:
     mutable oracle::occi::StatelessConnectionPool* pool_;
     mutable oracle::occi::Connection* conn_;
     bool use_connection_pool_;
-    bool multiple_geometries_;
     bool use_spatial_index_;
     static const std::string METADATA_TABLE;
 };

plugins/input/occi/occi_featureset.cpp

@@ -59,12 +59,10 @@ occi_featureset::occi_featureset(StatelessConnectionPool* pool,
                                  Connection* conn,
                                  std::string const& sqlstring,
                                  std::string const& encoding,
-                                 bool multiple_geometries,
                                  bool use_connection_pool,
                                  unsigned prefetch_rows,
                                  unsigned num_attrs)
     : tr_(new transcoder(encoding)),
-      multiple_geometries_(multiple_geometries),
       num_attrs_(num_attrs),
       feature_id_(1)
 {
@@ -101,7 +99,7 @@ feature_ptr occi_featureset::next()
         boost::scoped_ptr<SDOGeometry> geom(dynamic_cast<SDOGeometry*>(rs_->getObject(1)));
         if (geom.get())
         {
-            convert_geometry(geom.get(), feature, multiple_geometries_);
+            convert_geometry(geom.get(), feature);
         }
 
         std::vector<MetaData> listOfColumns = rs_->getColumnListMetaData();
@@ -204,7 +202,7 @@ feature_ptr occi_featureset::next()
 }
 
 
-void occi_featureset::convert_geometry(SDOGeometry* geom, feature_ptr feature, bool multiple_geometries)
+void occi_featureset::convert_geometry(SDOGeometry* geom, feature_ptr feature)
 {
     int gtype = (int)geom->getSdo_gtype();
     int dimensions = gtype / 1000;
@@ -248,16 +246,13 @@ void occi_featureset::convert_geometry(SDOGeometry* geom, feature_ptr feature, b
         {
             const bool is_single_geom = true;
             const bool is_point_type = false;
-            const bool multiple_geoms = false;
-
             convert_ordinates(feature,
                               mapnik::LineString,
                               elem_info,
                               ordinates,
                               dimensions,
                               is_single_geom,
-                              is_point_type,
+                              is_point_type);
-                              multiple_geoms);
         }
     }
     break;
@@ -267,16 +262,13 @@ void occi_featureset::convert_geometry(SDOGeometry* geom, feature_ptr feature, b
         {
             const bool is_single_geom = true;
             const bool is_point_type = false;
-            const bool multiple_geoms = false;
-
             convert_ordinates(feature,
                               mapnik::Polygon,
                               elem_info,
                               ordinates,
                               dimensions,
                               is_single_geom,
-                              is_point_type,
+                              is_point_type);
-                              multiple_geoms);
         }
     }
     break;
@@ -286,19 +278,15 @@ void occi_featureset::convert_geometry(SDOGeometry* geom, feature_ptr feature, b
         {
             const bool is_single_geom = false;
             const bool is_point_type = true;
-            const bool multiple_geoms = true;
-
-            // Todo - force using true as multiple_geometries until we have proper multipoint handling
-            // http://trac.mapnik.org/ticket/458
 
+            // FIXME :http://trac.mapnik.org/ticket/458
             convert_ordinates(feature,
                               mapnik::Point,
                               elem_info,
                               ordinates,
                               dimensions,
                               is_single_geom,
-                              is_point_type,
+                              is_point_type);
-                              multiple_geoms);
         }
     }
     break;
@@ -315,8 +303,7 @@ void occi_featureset::convert_geometry(SDOGeometry* geom, feature_ptr feature, b
                               ordinates,
                               dimensions,
                               is_single_geom,
-                              is_point_type,
+                              is_point_type);
-                              multiple_geometries);
         }
     }
     break;
@@ -333,8 +320,7 @@ void occi_featureset::convert_geometry(SDOGeometry* geom, feature_ptr feature, b
                               ordinates,
                               dimensions,
                               is_single_geom,
-                              is_point_type,
+                              is_point_type);
-                              multiple_geometries);
         }
 
     }
@@ -352,8 +338,7 @@ void occi_featureset::convert_geometry(SDOGeometry* geom, feature_ptr feature, b
                               ordinates,
                               dimensions,
                               is_single_geom,
-                              is_point_type,
+                              is_point_type);
-                              multiple_geometries);
         }
     }
     break;
@@ -374,8 +359,7 @@ void occi_featureset::convert_ordinates(mapnik::feature_ptr feature,
                                         const std::vector<Number>& ordinates,
                                         const int dimensions,
                                         const bool is_single_geom,
-                                        const bool is_point_geom,
+                                        const bool is_point_geom)
-                                        const bool multiple_geometries)
 {
     const int elem_size = elem_info.size();
     const int ord_size = ordinates.size();
@@ -388,7 +372,7 @@ void occi_featureset::convert_ordinates(mapnik::feature_ptr feature,
 
         if (! is_single_geom && elem_size > SDO_ELEM_INFO_SIZE)
         {
-            geometry_type* geom = multiple_geometries ? 0 : new geometry_type(geom_type);
+            geometry_type* geom = new geometry_type(geom_type);
             if (geom) geom->set_capacity(ord_size);
 
             for (int i = SDO_ELEM_INFO_SIZE; i < elem_size; i+=3)
@@ -444,16 +428,13 @@ void occi_featureset::convert_ordinates(mapnik::feature_ptr feature,
 
                 if (is_linear_element)
                 {
-                    if (multiple_geometries)
+                    if (geom)
                     {
-                        if (geom)
+                        feature->add_geometry(geom);
-                        {
-                            feature->add_geometry(geom);
-                        }
-
-                        geom = new geometry_type(gtype);
-                        geom->set_capacity((next_offset - 1) - (offset - 1 - dimensions));
                     }
+                    
+                    geom = new geometry_type(gtype);
+                    geom->set_capacity((next_offset - 1) - (offset - 1 - dimensions));
 
                     fill_geometry_type(geom,
                                        offset - 1,

plugins/input/occi/occi_featureset.hpp

@@ -42,7 +42,6 @@ public:
                     oracle::occi::Connection* conn,
                     std::string const& sqlstring,
                     std::string const& encoding,
-                    bool multiple_geometries,
                     bool use_connection_pool,
                     unsigned prefetch_rows,
                     unsigned num_attrs);
@@ -50,15 +49,14 @@ public:
     mapnik::feature_ptr next();
 
 private:
-    void convert_geometry (SDOGeometry* geom, mapnik::feature_ptr feature, bool multiple_geometries);
+    void convert_geometry (SDOGeometry* geom, mapnik::feature_ptr feature);
     void convert_ordinates (mapnik::feature_ptr feature,
                             const mapnik::eGeomType& geom_type,
                             const std::vector<oracle::occi::Number>& elem_info,
                             const std::vector<oracle::occi::Number>& ordinates,
                             const int dimensions,
                             const bool is_single_geom,
-                            const bool is_point_geom,
+                            const bool is_point_geom);
-                            const bool multiple_geometries);
     void fill_geometry_type (mapnik::geometry_type* geom,
                              const int real_offset,
                              const int next_offset,
@@ -70,7 +68,6 @@ private:
     oracle::occi::ResultSet* rs_;
     boost::scoped_ptr<mapnik::transcoder> tr_;
     const char* fidcolumn_;
-    bool multiple_geometries_;
     unsigned num_attrs_;
     mutable int feature_id_;
 };

plugins/input/postgis/postgis_datasource.cpp

@@ -87,8 +87,6 @@ postgis_datasource::postgis_datasource(parameters const& params, bool bind)
 {
     if (table_.empty()) throw mapnik::datasource_exception("Postgis Plugin: missing <table> parameter");
 
-    multiple_geometries_ = *params_.get<mapnik::boolean>("multiple_geometries",false);
-
     boost::optional<std::string> ext  = params_.get<std::string>("extent");
     if (ext) extent_initialized_ = extent_.from_string(*ext);
 
@@ -517,7 +515,7 @@ featureset_ptr postgis_datasource::features(const query& q) const
             unsigned num_attr = props.size();
             if (!key_field_.empty())
                 ++num_attr;
-            return boost::make_shared<postgis_featureset>(rs,desc_.get_encoding(),multiple_geometries_,!key_field_.empty(),num_attr);
+            return boost::make_shared<postgis_featureset>(rs,desc_.get_encoding(), !key_field_.empty(),num_attr);
         }
         else
         {
@@ -585,7 +583,7 @@ featureset_ptr postgis_datasource::features_at_point(coord2d const& pt) const
             }
 
             boost::shared_ptr<IResultSet> rs = get_resultset(conn, s.str());
-            return boost::make_shared<postgis_featureset>(rs,desc_.get_encoding(),multiple_geometries_,!key_field_.empty(),size);
+            return boost::make_shared<postgis_featureset>(rs,desc_.get_encoding(), !key_field_.empty(),size);
         }
     }
     return featureset_ptr();

plugins/input/postgis/postgis_datasource.hpp

@@ -69,7 +69,6 @@ class postgis_datasource : public datasource
     mutable mapnik::box2d<double> extent_;
     mutable layer_descriptor desc_;
     ConnectionCreator<Connection> creator_;
-    bool multiple_geometries_;
     const std::string bbox_token_;
     const std::string scale_denom_token_;
     bool persist_connection_;

plugins/input/postgis/postgis_featureset.cpp

@@ -49,11 +49,9 @@ using mapnik::feature_factory;
 
 postgis_featureset::postgis_featureset(boost::shared_ptr<IResultSet> const& rs,
                                        std::string const& encoding,
-                                       bool multiple_geometries,
                                        bool key_field=false,
                                        unsigned num_attrs=0)
     : rs_(rs),
-      multiple_geometries_(multiple_geometries),
       num_attrs_(num_attrs),
       tr_(new transcoder(encoding)),
       totalGeomSize_(0),
@@ -103,7 +101,7 @@ feature_ptr postgis_featureset::next()
         // parse geometry
         int size = rs_->getFieldLength(0);
         const char *data = rs_->getValue(0);
-        geometry_utils::from_wkb(feature->paths(),data,size,multiple_geometries_);
+        geometry_utils::from_wkb(feature->paths(), data, size);
         totalGeomSize_+=size;
 
         for ( ;pos<num_attrs_+1;++pos)

plugins/input/postgis/postgis_featureset.hpp

@@ -44,7 +44,6 @@ class postgis_featureset : public mapnik::Featureset
 {
 private:
     boost::shared_ptr<IResultSet> rs_;
-    bool multiple_geometries_;
     unsigned num_attrs_;
     boost::scoped_ptr<mapnik::transcoder> tr_;
     int totalGeomSize_;
@@ -53,7 +52,6 @@ private:
 public:
     postgis_featureset(boost::shared_ptr<IResultSet> const& rs,
                        std::string const& encoding,
-                       bool multiple_geometries,
                        bool key_field,
                        unsigned num_attrs);
     mapnik::feature_ptr next();

plugins/input/shape/shape_featureset.cpp

@@ -248,55 +248,25 @@ feature_ptr shape_featureset<filterT>::next()
             }
 
             case shape_io::shape_polyline:
-            {
-                geometry_type* line = shape_.read_polyline();
-                feature->add_geometry(line);
-                ++count_;
-                break;
-            }
-
             case shape_io::shape_polylinem:
-            {
-                geometry_type* line = shape_.read_polylinem();
-                feature->add_geometry(line);
-                ++count_;
-                break;
-            }
-
             case shape_io::shape_polylinez:
             {
-                geometry_type* line = shape_.read_polylinez();
+                shape_.read_polyline(feature->paths());                
-                feature->add_geometry(line);
                 ++count_;
                 break;
             }
-
+            
             case shape_io::shape_polygon:
-            {
-                geometry_type* poly = shape_.read_polygon();
-                feature->add_geometry(poly);
-                ++count_;
-                break;
-            }
-
             case shape_io::shape_polygonm:
-            {
-                geometry_type* poly = shape_.read_polygonm();
-                feature->add_geometry(poly);
-                ++count_;
-                break;
-            }
-
             case shape_io::shape_polygonz:
             {
-                geometry_type* poly = shape_.read_polygonz();
+                shape_.read_polygon(feature->paths());
-                feature->add_geometry(poly);
                 ++count_;
                 break;
             }
             }
         }
-
+        
         feature->set_id(shape_.id_);
         if (attr_ids_.size())
         {

plugins/input/shape/shape_index_featureset.cpp

@@ -193,49 +193,18 @@ feature_ptr shape_index_featureset<filterT>::next()
             }
 
             case shape_io::shape_polyline:
-            {
-                geometry_type* line = shape_.read_polyline();
-                feature->add_geometry(line);
-                ++count_;
-                break;
-            }
-
             case shape_io::shape_polylinem:
-            {
-                geometry_type* line = shape_.read_polylinem();
-                feature->add_geometry(line);
-                ++count_;
-                break;
-            }
-
             case shape_io::shape_polylinez:
             {
-                geometry_type* line = shape_.read_polylinez();
+                shape_.read_polyline(feature->paths());                
-                feature->add_geometry(line);
                 ++count_;
                 break;
             }
-
             case shape_io::shape_polygon:
-            {
-                geometry_type* poly = shape_.read_polygon();
-                feature->add_geometry(poly);
-                ++count_;
-                break;
-            }
-
             case shape_io::shape_polygonm:
-            {
-                geometry_type* poly = shape_.read_polygonm();
-                feature->add_geometry(poly);
-                ++count_;
-                break;
-            }
-
             case shape_io::shape_polygonz:
             {
-                geometry_type* poly = shape_.read_polygonz();
+                shape_.read_polygon(feature->paths());
-                feature->add_geometry(poly);
                 ++count_;
                 break;
             }

plugins/input/shape/shape_io.cpp

@@ -106,18 +106,16 @@ dbf_file& shape_io::dbf()
     return dbf_;
 }
 
-geometry_type* shape_io::read_polyline()
+void shape_io::read_polyline(mapnik::geometry_container & geom)
 {
     shape_file::record_type record(reclength_ * 2 - 36);
     shp_.read_record(record);
-
+    
     int num_parts = record.read_ndr_integer();
     int num_points = record.read_ndr_integer();
-    geometry_type* line = new geometry_type(mapnik::LineString);
-    line->set_capacity(num_points + num_parts);
     if (num_parts == 1)
     {
-        line->set_capacity(num_points + 1);
+        geometry_type* line = new geometry_type(mapnik::LineString);   
         record.skip(4);
         double x = record.read_double();
         double y = record.read_double();
@@ -128,6 +126,7 @@ geometry_type* shape_io::read_polyline()
             y = record.read_double();
             line->line_to(x, y);
         }
+        geom.push_back(line);
     }
     else
     {
@@ -140,6 +139,7 @@ geometry_type* shape_io::read_polyline()
         int start, end;
         for (int k = 0; k < num_parts; ++k)
         {
+            geometry_type* line = new geometry_type(mapnik::LineString);  
             start = parts[k];
             if (k == num_parts - 1)
             {
@@ -160,135 +160,9 @@ geometry_type* shape_io::read_polyline()
                 y = record.read_double();
                 line->line_to(x, y);
             }
+            geom.push_back(line);
         }
     }
-    return line;
-}
-
-geometry_type* shape_io::read_polylinem()
-{
-    shape_file::record_type record(reclength_ * 2 - 36);
-    shp_.read_record(record);
-
-    int num_parts = record.read_ndr_integer();
-    int num_points = record.read_ndr_integer();
-    geometry_type* line = new geometry_type(mapnik::LineString);
-    line->set_capacity(num_points + num_parts);
-    if (num_parts == 1)
-    {
-        record.skip(4);
-        double x = record.read_double();
-        double y = record.read_double();
-        line->move_to(x, y);
-        for (int i = 1; i < num_points; ++i)
-        {
-            x = record.read_double();
-            y = record.read_double();
-            line->line_to(x, y);
-        }
-    }
-    else
-    {
-        std::vector<int> parts(num_parts);
-        for (int i = 0; i < num_parts; ++i)
-        {
-            parts[i] = record.read_ndr_integer();
-        }
-
-        int start, end;
-        for (int k = 0; k < num_parts; ++k)
-        {
-            start = parts[k];
-            if (k == num_parts - 1)
-            {
-                end = num_points;
-            }
-            else
-            {
-                end = parts[k + 1];
-            }
-
-            double x = record.read_double();
-            double y = record.read_double();
-            line->move_to(x, y);
-
-            for (int j = start + 1; j < end; ++j)
-            {
-                x = record.read_double();
-                y = record.read_double();
-                line->line_to(x, y);
-            }
-        }
-    }
-
-    // m-range
-    //double m0=record.read_double();
-    //double m1=record.read_double();
-
-    //for (int i=0;i<num_points;++i)
-    //{
-    //   double m=record.read_double();
-    //}
-
-    return line;
-}
-
-geometry_type* shape_io::read_polylinez()
-{
-    shape_file::record_type record(reclength_ * 2 - 36);
-    shp_.read_record(record);
-
-    int num_parts = record.read_ndr_integer();
-    int num_points = record.read_ndr_integer();
-    geometry_type* line = new geometry_type(mapnik::LineString);
-    line->set_capacity(num_points + num_parts);
-    if (num_parts == 1)
-    {
-        record.skip(4);
-        double x = record.read_double();
-        double y = record.read_double();
-        line->move_to(x, y);
-        for (int i = 1; i < num_points; ++i)
-        {
-            x = record.read_double();
-            y = record.read_double();
-            line->line_to(x, y);
-        }
-    }
-    else
-    {
-        std::vector<int> parts(num_parts);
-        for (int i = 0; i < num_parts; ++i)
-        {
-            parts[i] = record.read_ndr_integer();
-        }
-
-        int start, end;
-        for (int k = 0; k < num_parts; ++k)
-        {
-            start = parts[k];
-            if (k == num_parts - 1)
-            {
-                end = num_points;
-            }
-            else
-            {
-                end = parts[k + 1];
-            }
-
-            double x = record.read_double();
-            double y = record.read_double();
-            line->move_to(x, y);
-
-            for (int j = start + 1; j < end; ++j)
-            {
-                x = record.read_double();
-                y = record.read_double();
-                line->line_to(x, y);
-            }
-        }
-    }
-
     // z-range
     //double z0=record.read_double();
     //double z1=record.read_double();
@@ -306,19 +180,17 @@ geometry_type* shape_io::read_polylinez()
     //   double m=record.read_double();
     //}
 
-    return line;
 }
 
-geometry_type* shape_io::read_polygon()
+void shape_io::read_polygon(mapnik::geometry_container & geom)
 {
     shape_file::record_type record(reclength_ * 2 - 36);
     shp_.read_record(record);
-
+    
     int num_parts = record.read_ndr_integer();
     int num_points = record.read_ndr_integer();
     std::vector<int> parts(num_parts);
-    geometry_type* poly = new geometry_type(mapnik::Polygon);
+    
-    poly->set_capacity(num_points + num_parts);
     for (int i = 0; i < num_parts; ++i)
     {
         parts[i] = record.read_ndr_integer();
@@ -326,6 +198,7 @@ geometry_type* shape_io::read_polygon()
 
     for (int k = 0; k < num_parts; k++)
     {
+        geometry_type* poly = new geometry_type(mapnik::Polygon);
         int start = parts[k];
         int end;
         if (k == num_parts - 1)
@@ -347,101 +220,8 @@ geometry_type* shape_io::read_polygon()
             y = record.read_double();
             poly->line_to(x, y);
         }
+        geom.push_back(poly);
     }
-    return poly;
-}
-
-geometry_type* shape_io::read_polygonm()
-{
-    shape_file::record_type record(reclength_ * 2 - 36);
-    shp_.read_record(record);
-
-    int num_parts = record.read_ndr_integer();
-    int num_points = record.read_ndr_integer();
-    std::vector<int> parts(num_parts);
-    geometry_type* poly = new geometry_type(mapnik::Polygon);
-    poly->set_capacity(num_points + num_parts);
-    for (int i = 0; i < num_parts; ++i)
-    {
-        parts[i] = record.read_ndr_integer();
-    }
-
-    for (int k = 0; k < num_parts; k++)
-    {
-        int start = parts[k];
-        int end;
-        if (k == num_parts - 1)
-        {
-            end = num_points;
-        }
-        else
-        {
-            end = parts[k + 1];
-        }
-
-        double x = record.read_double();
-        double y = record.read_double();
-        poly->move_to(x, y);
-
-        for (int j = start + 1; j < end; j++)
-        {
-            x = record.read_double();
-            y = record.read_double();
-            poly->line_to(x, y);
-        }
-    }
-
-    // m-range
-    //double m0=record.read_double();
-    //double m1=record.read_double();
-
-    //for (int i=0;i<num_points;++i)
-    //{
-    //   double m=record.read_double();
-    //}
-    return poly;
-}
-
-geometry_type* shape_io::read_polygonz()
-{
-    shape_file::record_type record(reclength_ * 2 - 36);
-    shp_.read_record(record);
-
-    int num_parts = record.read_ndr_integer();
-    int num_points = record.read_ndr_integer();
-    std::vector<int> parts(num_parts);
-    geometry_type* poly = new geometry_type(mapnik::Polygon);
-    poly->set_capacity(num_points + num_parts);
-    for (int i = 0; i < num_parts; ++i)
-    {
-        parts[i] = record.read_ndr_integer();
-    }
-
-    for (int k = 0; k < num_parts; k++)
-    {
-        int start = parts[k];
-        int end;
-        if (k == num_parts - 1)
-        {
-            end = num_points;
-        }
-        else
-        {
-            end = parts[k + 1];
-        }
-
-        double x = record.read_double();
-        double y = record.read_double();
-        poly->move_to(x, y);
-
-        for (int j = start + 1; j < end; j++)
-        {
-            x = record.read_double();
-            y = record.read_double();
-            poly->line_to(x, y);
-        }
-    }
-
     // z-range
     //double z0=record.read_double();
     //double z1=record.read_double();
@@ -458,6 +238,6 @@ geometry_type* shape_io::read_polygonz()
     //{
     //   double m=record.read_double();
     //}
-
-    return poly;
 }
+
+

plugins/input/shape/shape_io.hpp

@@ -23,6 +23,8 @@
 #ifndef SHAPE_IO_HPP
 #define SHAPE_IO_HPP
 
+// mapnik
+#include <mapnik/geometry.hpp>
 // boost
 #include <boost/utility.hpp>
 #include <boost/shared_ptr.hpp>
@@ -56,9 +58,8 @@ public:
     ~shape_io();
 
     shape_file& shp();
-    //shape_file& shx();
     dbf_file& dbf();
-
+    
     inline boost::shared_ptr<shape_file>& index()
     {
         return index_;
@@ -72,16 +73,10 @@ public:
     void move_to(int id);
     int type() const;
     const box2d<double>& current_extent() const;
-    mapnik::geometry_type* read_polyline();
+    void read_polyline(mapnik::geometry_container & geom);
-    mapnik::geometry_type* read_polylinem();
+    void read_polygon(mapnik::geometry_container & geom);
-    mapnik::geometry_type* read_polylinez();
-    mapnik::geometry_type* read_polygon();
-    mapnik::geometry_type* read_polygonm();
-    mapnik::geometry_type* read_polygonz();
-
     unsigned type_;
     shape_file shp_;
-    //shape_file shx_;
     dbf_file   dbf_;
     boost::shared_ptr<shape_file> index_;
     unsigned reclength_;
@@ -89,7 +84,6 @@ public:
     box2d<double> cur_extent_;
 
     static const std::string SHP;
-    //static const std::string SHX;
     static const std::string DBF;
     static const std::string INDEX;
 };

plugins/input/sqlite/sqlite_datasource.cpp

@@ -102,7 +102,6 @@ void sqlite_datasource::bind() const
         throw datasource_exception("Sqlite Plugin: " + dataset_name_ + " does not exist");
     }
 
-    multiple_geometries_ = *params_.get<mapnik::boolean>("multiple_geometries", false);
     use_spatial_index_ = *params_.get<mapnik::boolean>("use_spatial_index", true);
 
     // TODO - remove this option once all datasources have an indexing api
@@ -502,7 +501,6 @@ featureset_ptr sqlite_datasource::features(query const& q) const
         return boost::make_shared<sqlite_featureset>(rs,
                                                      desc_.get_encoding(),
                                                      format_,
-                                                     multiple_geometries_,
                                                      using_subquery_);
     }
 
@@ -577,9 +575,8 @@ featureset_ptr sqlite_datasource::features_at_point(coord2d const& pt) const
         return boost::make_shared<sqlite_featureset>(rs,
                                                      desc_.get_encoding(),
                                                      format_,
-                                                     multiple_geometries_,
                                                      using_subquery_);
     }
-
+    
     return featureset_ptr();
 }

plugins/input/sqlite/sqlite_datasource.hpp

@@ -51,6 +51,11 @@ public:
     void bind() const;
 
 private:
+
+    // FIXME: remove mutable qualifier from data members
+    //        by factoring out bind() logic out from 
+    //        datasource impl !!!
+    
     mutable mapnik::box2d<double> extent_;
     mutable bool extent_initialized_;
     int type_;
@@ -67,7 +72,6 @@ private:
     mutable int row_limit_;
     mutable mapnik::layer_descriptor desc_;
     mutable mapnik::wkbFormat format_;
-    mutable bool multiple_geometries_;
     mutable bool use_spatial_index_;
     mutable bool has_spatial_index_;
     mutable bool using_subquery_;

plugins/input/sqlite/sqlite_featureset.cpp

@@ -47,12 +47,10 @@ using mapnik::feature_factory;
 sqlite_featureset::sqlite_featureset(boost::shared_ptr<sqlite_resultset> rs,
                                      std::string const& encoding,
                                      mapnik::wkbFormat format,
-                                     bool multiple_geometries,
                                      bool using_subquery)
     : rs_(rs),
       tr_(new transcoder(encoding)),
       format_(format),
-      multiple_geometries_(multiple_geometries),
       using_subquery_(using_subquery)
 {
 }
@@ -75,8 +73,8 @@ feature_ptr sqlite_featureset::next()
         int feature_id = rs_->column_integer(1);
 
         feature_ptr feature(feature_factory::create(feature_id));
-        geometry_utils::from_wkb(feature->paths(), data, size, multiple_geometries_, format_);
+        geometry_utils::from_wkb(feature->paths(), data, size, format_);
-
+        
         for (int i = 2; i < rs_->column_count(); ++i)
         {
             const int type_oid = rs_->column_type(i);

plugins/input/sqlite/sqlite_featureset.hpp

@@ -42,7 +42,6 @@ public:
     sqlite_featureset(boost::shared_ptr<sqlite_resultset> rs,
                       std::string const& encoding,
                       mapnik::wkbFormat format,
-                      bool multiple_geometries,
                       bool using_subquery);
     virtual ~sqlite_featureset();
     mapnik::feature_ptr next();
@@ -51,7 +50,6 @@ private:
     boost::shared_ptr<sqlite_resultset> rs_;
     boost::scoped_ptr<mapnik::transcoder> tr_;
     mapnik::wkbFormat format_;
-    bool multiple_geometries_;
     bool using_subquery_;
 };
 

plugins/input/sqlite/sqlite_utils.hpp

@@ -151,11 +151,11 @@ public:
         while (rs->is_valid() && rs->step_next())
         {
             int size;
-            const char* data = (const char*) rs->column_blob(0, size);
+            const char* data = static_cast<const char*>(rs->column_blob(0, size));
             if (data)
             {
                 boost::ptr_vector<mapnik::geometry_type> paths;
-                mapnik::geometry_utils::from_wkb(paths, data, size, false, mapnik::wkbAuto);
+                mapnik::geometry_utils::from_wkb(paths, data, size, mapnik::wkbAuto);
                 for (unsigned i=0; i<paths.size(); ++i)
                 {
                     mapnik::box2d<double> const& bbox = paths[i].envelope();
@@ -241,41 +241,47 @@ public:
                 if (data)
                 {
                     boost::ptr_vector<mapnik::geometry_type> paths;
-                    // TODO - contraint fails if multiple_geometries = true
+                    mapnik::geometry_utils::from_wkb(paths, data, size, mapnik::wkbAuto);
-                    bool multiple_geometries = false;
+                    mapnik::box2d<double> bbox;
-                    mapnik::geometry_utils::from_wkb(paths, data, size, multiple_geometries, mapnik::wkbAuto);
                     for (unsigned i=0; i<paths.size(); ++i)
                     {
-                        mapnik::box2d<double> const& bbox = paths[i].envelope();
+                        if (i==0)
-                        if (bbox.valid())
                         {
-
+                            bbox = paths[i].envelope();
-                            ps.bind(bbox);
-
-                            const int type_oid = rs->column_type(1);
-                            if (type_oid != SQLITE_INTEGER)
-                            {
-                                std::ostringstream error_msg;
-                                error_msg << "Sqlite Plugin: invalid type for key field '"
-                                          << rs->column_name(1) << "' when creating index '" << index_table
-                                          << "' type was: " << type_oid << "";
-                                throw mapnik::datasource_exception(error_msg.str());
-                            }
-
-                            const sqlite_int64 pkid = rs->column_integer64(1);
-                            ps.bind(pkid);
                         }
                         else
+                        {
+                            bbox.expand_to_include(paths[i].envelope());
+                        }
+                    }
+                    if (bbox.valid())
+                    {
+
+                        ps.bind(bbox);
+
+                        const int type_oid = rs->column_type(1);
+                        if (type_oid != SQLITE_INTEGER)
                         {
                             std::ostringstream error_msg;
-                            error_msg << "SQLite Plugin: encountered invalid bbox at '"
+                            error_msg << "Sqlite Plugin: invalid type for key field '"
-                                      << rs->column_name(1) << "' == " << rs->column_integer64(1);
+                                      << rs->column_name(1) << "' when creating index '" << index_table
+                                      << "' type was: " << type_oid << "";
                             throw mapnik::datasource_exception(error_msg.str());
                         }
 
-                        ps.step_next();
+                        const sqlite_int64 pkid = rs->column_integer64(1);
-                        one_success = true;
+                        ps.bind(pkid);
                     }
+                    else
+                    {
+                        std::ostringstream error_msg;
+                        error_msg << "SQLite Plugin: encountered invalid bbox at '"
+                                  << rs->column_name(1) << "' == " << rs->column_integer64(1);
+                        throw mapnik::datasource_exception(error_msg.str());
+                    }
+
+                    ps.step_next();
+                    one_success = true;
                 }
             }
         }
@@ -320,13 +326,11 @@ public:
         while (rs->is_valid() && rs->step_next())
         {
             int size;
-            const char* data = (const char*) rs->column_blob(0, size);
+            const char* data = static_cast<const char*>(rs->column_blob(0, size));
             if (data)
             {
                 boost::ptr_vector<mapnik::geometry_type> paths;
-                // TODO - contraint fails if multiple_geometries = true
+                mapnik::geometry_utils::from_wkb(paths, data, size, mapnik::wkbAuto);
-                bool multiple_geometries = false;
-                mapnik::geometry_utils::from_wkb(paths, data, size, multiple_geometries, mapnik::wkbAuto);
                 for (unsigned i=0; i<paths.size(); ++i)
                 {
                     mapnik::box2d<double> const& bbox = paths[i].envelope();

src/agg/process_text_symbolizer.cpp

@@ -44,7 +44,7 @@ void agg_renderer<T>::process(text_symbolizer const& sym,
         
         if (geom.num_points() == 0) continue; // don't bother with empty geometries
         
-        if ((geom.type() == Polygon || geom.type() == MultiPolygon) && sym.get_minimum_path_length() > 0)
+        if ((geom.type() == Polygon) && sym.get_minimum_path_length() > 0)
         {
             // TODO - find less costly method than fetching full envelope
             box2d<double> gbox = t_.forward(geom.envelope(),prj_trans);

src/layer.cpp

@@ -37,8 +37,6 @@ namespace mapnik
 {   
 layer::layer(std::string const& name, std::string const& srs)
     : name_(name),
-      title_(""),
-      abstract_(""),
       srs_(srs),
       minZoom_(0),
       maxZoom_(std::numeric_limits<double>::max()),
@@ -51,8 +49,6 @@ layer::layer(std::string const& name, std::string const& srs)
     
 layer::layer(const layer& rhs)
     : name_(rhs.name_),
-      title_(rhs.title_),
-      abstract_(rhs.abstract_),
       srs_(rhs.srs_),
       minZoom_(rhs.minZoom_),
       maxZoom_(rhs.maxZoom_),
@@ -79,8 +75,6 @@ bool layer::operator==(layer const& other) const
 void layer::swap(const layer& rhs)
 {
     name_=rhs.name_;
-    title_=rhs.title_;
-    abstract_=rhs.abstract_;
     srs_ = rhs.srs_;
     minZoom_=rhs.minZoom_;
     maxZoom_=rhs.maxZoom_;
@@ -105,26 +99,6 @@ std::string const& layer::name() const
     return name_;
 }
 
-void layer::set_title( std::string const& title)
-{
-    title_ = title;
-}
- 
-std::string const& layer::title() const
-{
-    return title_;
-}
-    
-void layer::set_abstract( std::string const& abstract)
-{
-    abstract_ = abstract;
-}
- 
-std::string const& layer::abstract() const
-{
-    return abstract_;
-}
-
 void layer::set_srs(std::string const& srs)
 {
     srs_ = srs;

src/load_map.cpp

@@ -577,8 +577,6 @@ void map_parser::parse_layer( Map & map, ptree const & lay )
     s << "name,"
       << "srs,"
       << "status,"
-      << "title,"
-      << "abstract,"
       << "minzoom,"
       << "maxzoom,"
       << "queryable,"
@@ -600,19 +598,7 @@ void map_parser::parse_layer( Map & map, ptree const & lay )
         {
             lyr.setActive( * status );
         }
-
+        
-        optional<std::string> title =  get_opt_attr<std::string>(lay, "title");
-        if (title)
-        {
-            lyr.set_title( * title );
-        }
-
-        optional<std::string> abstract =  get_opt_attr<std::string>(lay, "abstract");
-        if (abstract)
-        {
-            lyr.set_abstract( * abstract );
-        }
-
         optional<double> minZoom = get_opt_attr<double>(lay, "minzoom");
         if (minZoom)
         {
@@ -765,14 +751,12 @@ void map_parser::parse_layer( Map & map, ptree const & lay )
 
 void map_parser::parse_rule( feature_type_style & style, ptree const & r )
 {
-    ensure_attrs(r, "Rule", "name,title");
+    ensure_attrs(r, "Rule", "name");
     std::string name;
     try
     {
         name = get_attr( r, "name", std::string());
-        std::string title = get_attr( r, "title", std::string());
+        rule rule(name);
-
-        rule rule(name,title);
 
         optional<std::string> filter_expr =
             get_opt_child<std::string>( r, "Filter");

src/save_map.cpp

@@ -646,11 +646,7 @@ void serialize_rule( ptree & style_node, const rule & r, bool explicit_defaults)
     {
         set_attr(rule_node, "name", r.get_name());
     }
-    if ( r.get_title() != dfl.get_title() )
+    
-    {
-        set_attr(rule_node, "title", r.get_title());
-    }
-
     if ( r.has_else_filter() )
     {
         rule_node.push_back( ptree::value_type(
@@ -814,21 +810,12 @@ void serialize_layer( ptree & map_node, const layer & layer, bool explicit_defau
 {
     ptree & layer_node = map_node.push_back(
         ptree::value_type("Layer", ptree()))->second;
+    
     if ( layer.name() != "" )
     {
         set_attr( layer_node, "name", layer.name() );
     }
-
+    
-    if ( layer.abstract() != "" )
-    {
-        set_attr( layer_node, "abstract", layer.abstract() );
-    }
-
-    if ( layer.title() != "" )
-    {
-        set_attr( layer_node, "title", layer.title() );
-    }
-
     if ( layer.srs() != "" )
     {
         set_attr( layer_node, "srs", layer.srs() );

src/wkb.cpp

@@ -114,16 +114,13 @@ public:
         needSwap_ = byteOrder_ ? wkbNDR : wkbXDR;
 #endif      
     }
-
+             
-    ~wkb_reader() {}
+    void read(boost::ptr_vector<geometry_type> & paths) 
-
-    void read_multi(boost::ptr_vector<geometry_type> & paths) 
     {
         int type = read_integer();
 
 #ifdef MAPNIK_DEBUG_WKB
-        std::clog << "wkb_reader: read_multi "
+        std::clog << "wkb_reader: read " << wkb_geometry_type_string(type) << " " << type << std::endl;
-                  << wkb_geometry_type_string(type) << " " << type << std::endl;
 #endif
 
         switch (type)
@@ -174,63 +171,6 @@ public:
             break;
         }
     }
-         
-    void read(boost::ptr_vector<geometry_type> & paths) 
-    {
-        int type = read_integer();
-
-#ifdef MAPNIK_DEBUG_WKB
-        std::clog << "wkb_reader: read " << wkb_geometry_type_string(type) << " " << type << std::endl;
-#endif
-
-        switch (type)
-        {
-        case wkbPoint:
-            read_point(paths);
-            break;
-        case wkbLineString:
-            read_linestring(paths);
-            break;
-        case wkbPolygon:
-            read_polygon(paths);
-            break;
-        case wkbMultiPoint:
-            read_multipoint_2(paths);
-            break;
-        case wkbMultiLineString:
-            read_multilinestring_2(paths);
-            break;
-        case wkbMultiPolygon:
-            read_multipolygon_2(paths);
-            break;
-        case wkbGeometryCollection:
-            read_collection_2(paths);
-            break;
-        case wkbPointZ:
-            read_point_xyz(paths);
-            break;
-        case wkbLineStringZ:
-            read_linestring_xyz(paths);
-            break;
-        case wkbPolygonZ:
-            read_polygon_xyz(paths);
-            break;
-        case wkbMultiPointZ:
-            read_multipoint_xyz_2(paths);
-            break;
-        case wkbMultiLineStringZ:
-            read_multilinestring_xyz_2(paths);
-            break;
-        case wkbMultiPolygonZ:
-            read_multipolygon_xyz_2(paths);
-            break;
-        case wkbGeometryCollectionZ:
-            read_collection_2(paths);
-            break;
-        default:
-            break;
-        }
-    }
           
 private:
         
@@ -329,21 +269,7 @@ private:
             read_point(paths);
         }
     }
-         
+    
-    void read_multipoint_2(boost::ptr_vector<geometry_type> & paths)
-    {
-        geometry_type* pt = new geometry_type(MultiPoint);
-        int num_points = read_integer(); 
-        for (int i = 0; i < num_points; ++i)
-        {
-            pos_ += 5;
-            double x = read_double();
-            double y = read_double();
-            pt->move_to(x, y);
-        }
-        paths.push_back(pt);
-    }
-
     void read_point_xyz(boost::ptr_vector<geometry_type> & paths)
     {
         geometry_type* pt = new geometry_type(Point);
@@ -364,22 +290,6 @@ private:
         }
     }
 
-    void read_multipoint_xyz_2(boost::ptr_vector<geometry_type> & paths)
-    {
-        geometry_type* pt = new geometry_type(MultiPoint);
-        int num_points = read_integer();
-        for (int i = 0; i < num_points; ++i)
-        {
-            pos_ += 5;
-            double x = read_double();
-            double y = read_double();
-            pos_ += 8; // double z = read_double();
-            pt->move_to(x, y);
-        }
-        paths.push_back(pt);
-    }
-
-
     void read_linestring(boost::ptr_vector<geometry_type> & paths)
     {
         geometry_type* line = new geometry_type(LineString);
@@ -404,29 +314,7 @@ private:
             read_linestring(paths);
         }
     }
-
+    
-    void read_multilinestring_2(boost::ptr_vector<geometry_type> & paths)
-    {
-        geometry_type* line = new geometry_type(MultiLineString);
-        int num_lines = read_integer();
-        unsigned capacity = 0;
-        for (int i = 0; i < num_lines; ++i)
-        {
-            pos_ += 5;
-            int num_points = read_integer();
-            capacity += num_points;
-            CoordinateArray ar(num_points); 
-            read_coords(ar);
-            line->set_capacity(capacity);
-            line->move_to(ar[0].x, ar[0].y);
-            for (int j = 1; j < num_points; ++j)
-            { 
-                line->line_to(ar[j].x, ar[j].y);
-            } 
-        }
-        paths.push_back(line);
-    }
-
     void read_linestring_xyz(boost::ptr_vector<geometry_type> & paths)
     {
         geometry_type* line = new geometry_type(LineString);
@@ -452,29 +340,7 @@ private:
         }
     }
 
-    void read_multilinestring_xyz_2(boost::ptr_vector<geometry_type> & paths)
+    
-    {
-        geometry_type* line = new geometry_type(MultiLineString);
-        int num_lines = read_integer();
-        unsigned capacity = 0;
-        for (int i = 0; i < num_lines; ++i)
-        {
-            pos_ += 5;
-            int num_points = read_integer();
-            capacity += num_points;
-            CoordinateArray ar(num_points);
-            read_coords_xyz(ar);
-            line->set_capacity(capacity);
-            line->move_to(ar[0].x, ar[0].y);
-            for (int j = 1; j < num_points; ++j)
-            {
-                line->line_to(ar[j].x, ar[j].y);
-            }
-        }
-        paths.push_back(line);
-    }
-
-
     void read_polygon(boost::ptr_vector<geometry_type> & paths) 
     {
         geometry_type* poly = new geometry_type(Polygon);
@@ -506,33 +372,6 @@ private:
         }
     }
     
-    void read_multipolygon_2(boost::ptr_vector<geometry_type> & paths)
-    {
-        geometry_type* poly = new geometry_type(MultiPolygon);
-        int num_polys = read_integer();
-        unsigned capacity = 0;
-        for (int i = 0; i < num_polys; ++i)
-        {
-            pos_ += 5;
-            int num_rings = read_integer();
-            for (int r = 0; r < num_rings; ++r)
-            {
-                int num_points = read_integer();
-                capacity += num_points;
-                CoordinateArray ar(num_points);
-                read_coords(ar);
-                poly->set_capacity(capacity);
-                poly->move_to(ar[0].x, ar[0].y);
-                for (int j = 1; j < num_points; ++j)
-                {
-                    poly->line_to(ar[j].x, ar[j].y);
-                }
-                poly->line_to(ar[0].x, ar[0].y);
-            }
-        }
-        paths.push_back(poly);
-    }
-
     void read_polygon_xyz(boost::ptr_vector<geometry_type> & paths)
     {
         geometry_type* poly = new geometry_type(Polygon);
@@ -564,34 +403,6 @@ private:
         }
     }
 
-    void read_multipolygon_xyz_2(boost::ptr_vector<geometry_type> & paths)
-    {
-        geometry_type* poly = new geometry_type(MultiPolygon);
-        int num_polys = read_integer();
-        unsigned capacity = 0;
-        for (int i = 0; i < num_polys; ++i)
-        {
-            pos_ += 5;
-            int num_rings = read_integer();
-            for (int r = 0; r < num_rings; ++r)
-            {
-                int num_points = read_integer();
-                capacity += num_points;
-                CoordinateArray ar(num_points);
-                read_coords_xyz(ar);
-                poly->set_capacity(capacity);
-                poly->move_to(ar[0].x, ar[0].y);
-                for (int j = 1; j < num_points; ++j)
-                {
-                    poly->line_to(ar[j].x, ar[j].y);
-                }
-                poly->line_to(ar[0].x, ar[0].y);
-            }
-        }
-        paths.push_back(poly);
-    }
-
-
     void read_collection(boost::ptr_vector<geometry_type> & paths)
     {
         int num_geometries = read_integer();
@@ -602,16 +413,6 @@ private:
         }
     }
     
-    void read_collection_2(boost::ptr_vector<geometry_type> & paths)
-    {
-        int num_geometries = read_integer();
-        for (int i = 0; i < num_geometries; ++i)
-        {
-            pos_ += 1; // skip byte order
-            read_multi(paths);
-        }
-    }
-
 #ifdef MAPNIK_DEBUG_WKB
     std::string wkb_geometry_type_string(int type)
     {
@@ -645,17 +446,10 @@ private:
 void geometry_utils::from_wkb (boost::ptr_vector<geometry_type>& paths,
                                const char* wkb,
                                unsigned size,
-                               bool multiple_geometries,
                                wkbFormat format) 
 {
     wkb_reader reader(wkb, size, format);
-    if (multiple_geometries)
+    return reader.read(paths);
-    {
-        return reader.read_multi(paths);
-    }
-    else
-    {
-        return reader.read(paths);
-    }
 }    
+
 }

utils/pgsql2sqlite/pgsql2sqlite.hpp

@@ -47,27 +47,6 @@
 
 namespace mapnik {
 
-/*
-struct blob_to_hex
-{
-    std::string operator() (const char* blob, unsigned size)
-    {
-        std::string buf;
-        buf.reserve(size*2);
-        std::ostringstream s(buf);
-        s.seekp(0);
-        char hex[3];
-        std::memset(hex,0,3);
-        for ( unsigned pos=0; pos < size; ++pos)
-        {
-            std::sprintf (hex, "%02X", int(blob[pos]) & 0xff);
-            s << hex;
-        }
-        return s.str();
-    }
-};
-*/
-
 template <typename Connection>
 void pgsql2sqlite(Connection conn,
                   std::string const& query,
@@ -297,7 +276,7 @@ void pgsql2sqlite(Connection conn,
                     if (oid == geometry_oid)
                     {
                         mapnik::Feature feat(pkid);
-                        geometry_utils::from_wkb(feat.paths(),buf,size,false,wkbGeneric);
+                        geometry_utils::from_wkb(feat.paths(),buf,size,wkbGeneric);
                         if (feat.num_geometries() > 0)
                         {
                             geometry_type const& geom=feat.get_geometry(0);
@@ -316,8 +295,6 @@ void pgsql2sqlite(Connection conn,
                                 empty_geom = false;
                             }
                         }
-
-                        //output_rec.push_back(sqlite::value_type("X'" + hex(buf,size) + "'"));
                         output_rec.push_back(sqlite::blob(buf,size));
                     }
                     else