Research Article
Graph Drawing and Analysis Library and Its Domain-Specific Language for Graphs’ Layout Specifications
Listing 6
JAVA code corresponding to the layout specification from Listing
5.
//select algorithm | LayoutAlgorithms algorithm = LayoutAlgorithms.RADIAL_TREE; | //set properties | GraphLayoutProperties layoutProperties = new GraphLayoutProperties(); | layoutProperties.setProperty(RadialTreeProperties.X_DISTANCE,5); | layoutProperties.setProperty(RadialTreeProperties.Y_DISTANCE,20); | //initialize the layouter, assuming that vertices and edges | //are lists containing elements of the graph | Layouter<GraphVertex, GraphEdge> layouter = new Layouter<>( | vertices, edges, algorithm, layoutProperties); | Drawing<GraphVertex, GraphEdge> drawing = layouter.layout(); |
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