1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2006 Artem Pavlenko, Jean-Francois Doyon
*
* 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
*
*****************************************************************************/
//$Id$
#include <boost/python.hpp>
#include <mapnik/query.hpp>
#include <mapnik/box2d.hpp>
using mapnik::query;
using mapnik::box2d;
struct query_pickle_suite : boost::python::pickle_suite
{
static boost::python::tuple
getinitargs(query const& q)
{
return boost::python::make_tuple(q.get_bbox(),q.resolution());
}
};
void export_query()
{
using namespace boost::python;
class_<query>("Query", "a spatial query data object",
init<box2d<double>,query::resolution_type const&,double>() )
.def(init<box2d<double> >())
.def_pickle(query_pickle_suite())
.add_property("resolution",make_function(&query::resolution,
return_value_policy<copy_const_reference>()))
.add_property("bbox", make_function(&query::get_bbox,
return_value_policy<copy_const_reference>()) )
.add_property("property_names", make_function(&query::property_names,
return_value_policy<copy_const_reference>()) )
.def("add_property_name", &query::add_property_name);
}
|
