A Framework of Syntactic Models for the Implementation of Visual Languages

  • Authors:
  • G. Costagliola;A. de Lucia;S. Orefice;G. Tortora

  • Affiliations:
  • -;-;-;-

  • Venue:
  • VL '97 Proceedings of the 1997 IEEE Symposium on Visual Languages (VL '97)
  • Year:
  • 1997

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Abstract

In this paper we present a framework of syntactic models for the definition and implementation of visual languages. We analyze a wide range of existing visual languages and, for each of them, we propose a characterization according to a syntactic model. The framework has been implemented in the Visual Language Compiler-Compiler (VLCC) system. VLCC is a practical, flexible and extensible tool for the automatic generation of visual programming environments which allows to implement visual languages once they are modeled according to a syntactic model.