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BuckleScript bindings fordagre.

• Bindings forgraphlib public interface.
• Bindings fordagre public interface.

Although most names come straight from the original library, there are a fewchanges to adapt to Reason and a few aliases for my own benefit.

• Bindings forgraphlib ara under theDagre.Graphmodule.
• Bindings fordagre are under theDagre.Layout module.
• graphlib uses "label" to refer to data associated with graph, nodes andedges.bs-dagre uses "attributes" instead. For example, instead ofsetDefaultNodeLabel you havesetDefaultNodeAttrs.

The steps to compute a graph layout are: create a graph, add nodes and edgesand finally create a layout.

openDagre;letgraph=Graph.make();Graph.setDefaultEdgeAttrs(graph,()=> {"minlen":2});

The snippet above creates a graph with default attributes,if you need to tweak them, useGraph.Attrs.make.

Graph.setNodeWith(graph,"a",Node.attrs(~label="first", ~width=20, ~height=20),());Graph.setNodeWith(graph,"b",Node.attrs(~label="second", ~width=20, ~height=20),());Graph.setEdge(graph,Edge.t(~v="a", ~w="b",()));

letlayout=Layout.make(graph);// Use the layout to render the graph.

Check theexamples for more.

bs-dagre is licensed under the terms of the MIT License. See the LICENSE filefor details.