Achieving good angular resolution in 3D arc diagrams
MT Goodrich, Paweł Pszona · Lecture notes in computer science · 2013
We study a three-dimensional analogue to the well-known graph visualization approach known as arc diagrams. We provide several algorithms that achieve good angular resolution for 3D arc diagrams, even for cases when the arcs must project to a given 2D straight-line drawing of the input graph. Our methods make use of various graph coloring algorithms, including an algorithm for a new coloring problem, which we call localized edge coloring. © 2013 Springer International Publishing Switzerland.