60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
/*****************************************************************************
|
|
*
|
|
* This file is part of Mapnik (c++ mapping toolkit)
|
|
*
|
|
* Copyright (C) 2006 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 SHAPE_HPP
|
|
#define SHAPE_HPP
|
|
|
|
#include <mapnik/datasource.hpp>
|
|
#include <mapnik/envelope.hpp>
|
|
|
|
#include "shape_io.hpp"
|
|
|
|
using namespace mapnik;
|
|
|
|
class MAPNIK_DECL shape_datasource : public datasource
|
|
{
|
|
public:
|
|
shape_datasource(const parameters ¶ms);
|
|
virtual ~shape_datasource();
|
|
|
|
int type() const;
|
|
static std::string name();
|
|
featureset_ptr features(const query& q) const;
|
|
const Envelope<double>& envelope() const;
|
|
layer_descriptor const& get_descriptor() const;
|
|
private:
|
|
shape_datasource(const shape_datasource&);
|
|
shape_datasource& operator=(const shape_datasource&);
|
|
void init(shape_io& shape);
|
|
private:
|
|
std::string shape_name_;
|
|
int type_;
|
|
long file_length_;
|
|
mapnik::Envelope<double> extent_;
|
|
bool indexed_;
|
|
layer_descriptor desc_;
|
|
static std::string name_;
|
|
};
|
|
|
|
#endif //SHAPE_HPP
|