Graph Drawing and Analysis Library and Its Domain-Specific Language for Graphs’ Layout Specifications

Listing 8

JAVA code corresponding to the layout specification from Listing 8.

//select the best algorithm based on properties of the graph,

//but only consider those belonging to a class specified by style

LayoutAlgorithms algorithm =

        LayoutPicker.pickAlgorithm(graph, "circular");

GraphLayoutProperties  layoutProperties = DefaultGraphLayoutProperties.

        getDefaultLayoutProperties(algorithm, graph);

Layouter<GraphVertex, GraphEdge> layouter = new  Layouter<>(

        vertices, edges, algorithm, layoutProperties);

Drawing<GraphVertex, GraphEdge> drawing = layouter.layout();