Public Member Functions | |
spatial_index (canvas &can) | |
void | quad_create (quad the_quad) |
void | quad_create (quad the_quad, const geometry::point< double > &p1, const geometry::point< double > &p2) |
std::vector< quad > | quads_containing (const geometry::point< double > &p1) const |
void | quad_remove (quad the_quad) |
void | clear () |