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support all geomtry types

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This commit is contained in:
artemp 2015-04-08 18:47:45 +02:00
parent 2bc2e6b85e
commit 938709955e
1 changed files with 32 additions and 9 deletions
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41
include/mapnik/geometry_to_path.hpp
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@ -34,12 +34,6 @@ struct geometry_to_path
geometry_to_path(path_type & p)
: p_(p) {}
void operator() (geometry_collection const& collection) const
{
// fixme
}
void operator() (geometry const& geom) const
{
return mapnik::util::apply_visitor(*this, geom);
@ -92,11 +86,40 @@ struct geometry_to_path
}
}
template <typename T>
void operator() (T const& geom) const
// multi point
void operator() (multi_point const& multi_pt) const
{
// no-op
for (auto const& pt : multi_pt)
{
(*this)(pt);
}
}
// multi_line_string
void operator() (multi_line_string const& multi_line) const
{
for (auto const& line : multi_line)
{
(*this)(line);
}
}
// multi_polygon
void operator() (multi_polygon const& multi_poly) const
{
for (auto const& poly : multi_poly)
{
(*this)(poly);
}
}
void operator() (geometry_collection const& collection) const
{
for (auto const& geom : collection)
{
(*this)(geom);
}
}
path_type & p_;