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+add pickle support to line_symbolizer - see #345

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This commit is contained in:
Dane Springmeyer 2009-05-24 06:03:23 +00:00
parent def1c709ce
commit e7e0dd9045
1 changed files with 11 additions and 0 deletions
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11
bindings/python/mapnik_line_symbolizer.cpp
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@ -28,6 +28,16 @@ using mapnik::line_symbolizer;
using mapnik::stroke;
using mapnik::color;
struct line_symbolizer_pickle_suite : boost::python::pickle_suite
{
static boost::python::tuple
getinitargs(const line_symbolizer& l)
{
return boost::python::make_tuple(l.get_stroke());
}
};
void export_line_symbolizer()
{
using namespace boost::python;
@ -36,6 +46,7 @@ void export_line_symbolizer()
init<>("Default LineSymbolizer - 1px solid black"))
.def(init<stroke const&>("TODO"))
.def(init<color const& ,float>())
.def_pickle(line_symbolizer_pickle_suite())
.add_property("stroke",make_function
(&line_symbolizer::get_stroke,
return_value_policy<copy_const_reference>()),