Edges does not follow right directions about sfnetworks

[luukvdmeer]

This is expected behaviour. In undirected networks igraph/tidygraph will always let the node with the lowest ID be the "from" node. Given that "from" and "to" does not have any meaning in undirected networks, we decided not to reverse the edge linestrings in cases where the endpoint of the line has a lower node ID than the startpoint. Having said that, I am considering changing that behaviour, and actually reverse the linestrings such that the "from" node will always equal the startpoint of the line, since it currently complicates code in some functions

[latot]

:O Good to know, personally complicates other codes too, when you work with directed lines you need the line in the right direction for example, to create a particular directed line.