Drawing Colored Graphs with Constrained Vertex Positions and Few Bends per Edge

  • Emilio Di Giacomo
  • Giuseppe Liotta
  • Francesco Trotta
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4875)


Hamiltonicity, book embeddability, and point-set embedda- bility of planar graphs are strictly related concepts. We exploit the interplay between these notions to describe colored sets of points and to design polynomial-time algorithms to embed k-colored planar graphs on these sets such that the resulting drawings have \(\mathcal{O}(k)\) bends per edge.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  • Emilio Di Giacomo
    • 1
  • Giuseppe Liotta
    • 1
  • Francesco Trotta
    • 1
  1. 1.Dip. di Ingegneria Elettronica e dell’InformazioneUniversità degli Studi di Perugia 

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