Segment endpoint visibility graph is a representation scheme for art gallery problems, guard problems, and other shortest path or shortest circuit problems. In the research of visibility graphs, drawing graphs is a time-consuming task. VGE (Visibility Graphs Editor) is developed for visibility graphs reseacheres to create and modify graphs interactively in X-window environment. Appropriate graphics user interface allows the researcher to edit a graph, save and open a file, and make a hard copy of a graph. VGE is developed in C under X-window environment and using EZD[3] graphics tool. The thesis also discusses the uses of EZD. Although it is still only a prototype, VGE is a successful tool for analyzing visibility graphs. / Department of Computer Science
| Identifer | oai:union.ndltd.org:BSU/oai:cardinalscholar.bsu.edu:handle/184971 |
| Date | January 1994 |
| Creators | Luo, Xueyi |
| Contributors | Ball State University. Dept. of Computer Science., McGrew, J. Michael |
| Source Sets | Ball State University |
| Detected Language | English |
| Format | vi, 108 leaves : ill. ; 28 cm. |
| Source | Virtual Press |
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