Abstract
Series parallel digraphs are one of the most common types of graphs: they appear in flow diagrams, dependency charts, and in PERT networks. Algorithms for drawing series parallel digraphs have appeared in [2,3].
In this paper we describe algorithms which can draw series parallel digraphs in two and three dimensions. Sample drawings are in Figure 1. Specific variations of the algorithms can be used to obtain symmetric drawings, or drawings in which the "footprint" (that is, the projection in the xy plane) is minimized.
This extended abstract is organized as follows. In the next section, we summarize the necessary background for series parallel digraphs. Then concepts for symmetric drawings, especially with respect to series parallel digraphs, are presented in Section 3. The two dimensional algorithm, is given in Section 4; building on the two dimensional algorithm, the three dimensional algorithm is given in Section 5.
Original language | English |
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Title of host publication | Graph Drawing: 6th International Symposium, GD’ 98 Montréal, Canada, August 13–15, 1998 Proceedings |
Editors | S. H. Whitesides |
Publisher | Springer |
Pages | 198-209 |
Number of pages | 12 |
ISBN (Print) | 978-3-540-65473-5 |
DOIs | |
Publication status | Published - 1998 |
Event | 6th International Symposium on Graph Drawing (GD '98) - Montreal, Canada Duration: 13 Aug 1998 → 15 Aug 1998 |
Publication series
Name | Lecture Notes in Computer Science |
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Volume | 1547 |
ISSN (Print) | 0302-9743 |
Conference
Conference | 6th International Symposium on Graph Drawing (GD '98) |
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Country/Territory | Canada |
City | Montreal |
Period | 13/08/98 → 15/08/98 |
Keywords
- GRAPHS