Public Member Functions | |
accumulate_extent (Envelope< double > &ext) | |
void | operator() (feature_ptr feat) |
Public Attributes | |
Envelope< double > & | ext_ |
bool | first_ |
mapnik::accumulate_extent::accumulate_extent | ( | Envelope< double > & | ext | ) | [inline] |
void mapnik::accumulate_extent::operator() | ( | feature_ptr | feat | ) | [inline] |
References mapnik::geometry< T >::envelope(), mapnik::Envelope< T >::expand_to_include(), ext_, and first_.
Envelope<double>& mapnik::accumulate_extent::ext_ |
Referenced by operator()().
Referenced by operator()().