Research Article

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

Figure 8

Examples of drawing of graphs created using GRAD’s layout algorithms.
(a) Drawings generated using Chiba’s convex algorithm
(b) Level-based, balloon, and radial tree drawings
(c) A hierarchical drawing
(d) Drawings generated using Kamada-Kawai and organic force-directed algorithms