Box-Rectangular Drawings of Plane Graphs

  • Authors:
  • Md. Saidur Rahman;Shin-Ichi Nakano;Takao Nishizeki

  • Affiliations:
  • -;-;-

  • Venue:
  • WG '99 Proceedings of the 25th International Workshop on Graph-Theoretic Concepts in Computer Science
  • Year:
  • 1999

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Abstract

In this paper we introduce a new drawing style of a plane graph G, called a "box-rectangular drawing." It is defined to be a drawing of G on an integer grid such that every vertex is drawn as a rectangle, called a box, each edge is drawn as either a horizontal line segment or a vertical line segment, and the contour of each face is drawn as a rectangle. We establish a necessary and sufficient condition for the existence of a box-rectangular drawing of G. We also give a simple linear-time algorithm to find a box-rectangular drawing of G if it exists.