func (o *OSM) GetNodeList() *node.NodeList {
var nl []*node.Node
for _, n := range o.Nodes {
nl = append(nl, n)
}
nlist := node.NodeList(nl)
return &nlist
}
func (w *Way) BoundingBox() (*bbox.BBox, error) {
return node.NodeList(w.Nodes_).BoundingBox()
}
func (r *Relation) BoundingBox() (*bbox.BBox, error) {
return node.NodeList(r.GetNodes()).BoundingBox()
}