I've been wondering, if there's a way to generate a connectivity matrix for the vertices of multipart polyline. For instance
a_____b____c____f
|
|
|
d
a is connected to b
b is connected to a, c, d
c is connected to b,f
d is connected to b
f is connected to c
If I can get this information, then it'll be helpful for me to build a web-app. Any suggestion?