论文信息 - Simple algorithms for orthogonal upward drawings of binary and ternary trees - 字舞流文

Simple algorithms for orthogonal upward drawings of binary and ternary trees

[1] Giuseppe Di Battista,et al. A Note on Optimal Area Algorithms for Upward Drawings of Binary Trees , 1992, Comput. Geom..

[2] Michael T. Goodrich,et al. Planar upward tree drawings with optimal area , 1996, Int. J. Comput. Geom. Appl..