We prove that all planar graphs have an open/closed (ε1, ε2)-rectangle of influence drawing for ε1 > 0 and ε2 > 0, while there are planar graphs which do not admit an open/closed (ε1, 0)-rectangle of influence drawing and planar graphs which do not admit a (0, ε2)-rectangle of influence drawing. We then show that all outerplanar graphs have an open/closed (0, ε 2)-rectangle of influence drawing for any ε2 ≥ 0. We also prove that if ε2 > 2 an open/closed (0, ε2)-rectangle of influence drawing of an outerplanar graph can be computed in polynomial area. For values of ε2 such that ε2 ≤ 2, we describe a drawing algorithm that computes (0, ε2)-rectangle of influence drawings of binary trees in area, O(n2+f(ε2)), where f(ε 2) is a logarithmic function that tends to infinity as ε2 tends to zero, and n is the number of vertices of the input tree. © 2013 Springer-Verlag.
CITATION STYLE
Di Giacomo, E., Liotta, G., & Meijer, H. (2013). The approximate rectangle of influence drawability problem. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 7704 LNCS, pp. 114–125). https://doi.org/10.1007/978-3-642-36763-2_11
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