sij/mapnik
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Maintain support for boost version before 1.34 when writing argument signatures and add docstring for buffered_envelope

Browse source
This commit is contained in:
Dane Springmeyer 2009-04-08 20:11:45 +00:00
parent 512029bfa4
commit 000dcab3c9
1 changed files with 19 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
bindings/python/mapnik_map.cpp
View file

@ -23,6 +23,7 @@
// boost
#include <boost/python.hpp>
#include <boost/version.hpp>
#include <boost/python/detail/api_placeholder.hpp>
#include <boost/python/suite/indexing/vector_indexing_suite.hpp>
@ -145,7 +146,12 @@ void export_map()
.def(vector_indexing_suite<std::vector<Layer> >())
;
class_<Map>("Map","The map object.",init<int,int,optional<std::string const&> >(args("self","width","height","srs"),
class_<Map>("Map","The map object.",init<int,int,optional<std::string const&> >(
#if BOOST_VERSION >= 103400
args("self","width","height","srs"),
#endif
"Create a Map with a width and height as integers and, optionally,\n"
"an srs string either with a Proj.4 epsg code ('+init=epsg:<code>')\n"
"or with a Proj.4 literal ('+proj=<literal>').\n"
@ -177,7 +183,18 @@ void export_map()
.def("buffered_envelope",
&Map::get_buffered_extent,
"TODO\n"
"Get the Envelope() of the Map given\n"
"the Map.buffer_size.\n"
"\n"
"Usage:\n"
">>> m = Map(600,400)\n"
">>> m.envelope()\n"
"Envelope(-1.0,-1.0,0.0,0.0)\n"
">>> m.buffered_envelope()\n"
"Envelope(-1.0,-1.0,0.0,0.0)\n"
">>> m.buffer_size = 1\n"
">>> m.buffered_envelope()\n"
"Envelope(-1.02222222222,-1.02222222222,0.0222222222222,0.0222222222222)\n"
)
.def("envelope",