66 lines
2.6 KiB
C++
66 lines
2.6 KiB
C++
/*****************************************************************************
|
|
*
|
|
* This file is part of Mapnik (c++ mapping toolkit)
|
|
*
|
|
* Copyright (C) 2007 Artem Pavlenko
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
*****************************************************************************/
|
|
//$Id$
|
|
|
|
#ifndef OGR_FEATURESET_HPP
|
|
#define OGR_FEATURESET_HPP
|
|
|
|
// mapnik
|
|
#include <mapnik/datasource.hpp>
|
|
#include <mapnik/unicode.hpp>
|
|
|
|
// boost
|
|
#include <boost/scoped_ptr.hpp>
|
|
|
|
// ogr
|
|
#include <ogrsf_frmts.h>
|
|
|
|
class ogr_featureset : public mapnik::Featureset
|
|
{
|
|
public:
|
|
ogr_featureset(OGRDataSource & dataset,
|
|
OGRLayer & layer,
|
|
std::string const& encoding,
|
|
bool multiple_geometries);
|
|
virtual ~ogr_featureset();
|
|
mapnik::feature_ptr next();
|
|
private:
|
|
void convert_geometry (OGRGeometry* geom, mapnik::feature_ptr feature);
|
|
void convert_point (OGRPoint* geom, mapnik::feature_ptr feature);
|
|
void convert_linestring (OGRLineString* geom, mapnik::feature_ptr feature);
|
|
void convert_polygon (OGRPolygon* geom, mapnik::feature_ptr feature);
|
|
void convert_multipoint (OGRMultiPoint* geom, mapnik::feature_ptr feature);
|
|
void convert_multipoint_2 (OGRMultiPoint* geom, mapnik::feature_ptr feature);
|
|
void convert_multilinestring (OGRMultiLineString* geom, mapnik::feature_ptr feature);
|
|
void convert_multilinestring_2 (OGRMultiLineString* geom, mapnik::feature_ptr feature);
|
|
void convert_multipolygon (OGRMultiPolygon* geom, mapnik::feature_ptr feature);
|
|
void convert_multipolygon_2 (OGRMultiPolygon* geom, mapnik::feature_ptr feature);
|
|
void convert_collection (OGRGeometryCollection* geom, mapnik::feature_ptr feature);
|
|
OGRDataSource & dataset_;
|
|
OGRLayer & layer_;
|
|
OGRFeatureDefn * layerdef_;
|
|
boost::scoped_ptr<mapnik::transcoder> tr_;
|
|
const char* fidcolumn_;
|
|
bool multiple_geometries_;
|
|
};
|
|
|
|
#endif // OGR_FEATURESET_HPP
|