It seems as if RankType isn't usable in immutable graphs (I don't know about mutable graphs). The usage as provided in #79 doesn't work. Back then there was Rank, now there is RankDir and RankType ( commit ) but there doesn't seem to be a possibility to add a RankType.
It seems as if RankType isn't usable in immutable graphs (I don't know about mutable graphs). The usage as provided in #79 doesn't work. Back then there was Rank, now there is RankDir and RankType ( commit ) but there doesn't seem to be a possibility to add a RankType.