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 () |
1.8.6