> A different layout engine that uses straight arrows and 90 degree turns It's not a property of the engine but of the graph itself: http://www.graphviz.org/d

> A different layout engine that uses straight arrows and 90 degree turns It's not a property of the engine but of the graph itself: http://www.graphviz.org/doc/info/attrs.html#d:splines http://www.graphviz.org/doc/info/attrs.html#d:splines https://stackoverflow.com/a/9055243 https://stackoverflow.com/a/9055243