19 Dec
2013
19 Dec
'13
9:54 a.m.
My understanding is that is_closed() should return:
way 1 : n1,n2,n3...,n8,n9 false: n1 != n9
way 2 : n1,n2,n3...,n8,n1 true : n1 == n1
way 3: nx,n1,n2,n3,nx true: nx == nx
way 4: n1,n2,n9 false: n1 != n9
way 5: n1,n2,n1 true: n1 == n1 way 6: nx,n2,nx true: nx == nx (StyledConverter will throw it away because it has less than 2 points)
WanMil