Can we set layout of PERT and CPM left to right

Question

I need to show PERT-CPM flow in which node position should get generated from left to right and generate the graph with input as vertex(node) and precedence of vertexes.

Answer 1

You can use the Dagre layout. It will give LTR alignment, but I think it's placement is based on topology rather than a specified position.

You can try the Cola layout, which has more constraints. However, it's a physics simulation layout so it's more expensive.