Graphical fisheye views of graphs

  • Authors:
  • Manojit Sarkar;Marc H. Brown

  • Affiliations:
  • -;-

  • Venue:
  • CHI '92 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
  • Year:
  • 1992

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Abstract

A fisheye lens is a very wide angle lens that shows places nearby in detail while also showing remote regions in successively less detail. This paper describes a system for viewing and browsing planar graphs using a software analog of a fisheye lens. We first show how to implement such a view using solely geometric transformations. We then describe a more general transformation that allows hierarchical, structured information about the graph to modify the views. Our general transformation is a fundamental extension to the previous research in fisheye views.