In this paper we outline an interaction model for spatial databases, based on the exploitation of the topological invariant, a topological annotation of the spatial database. In particular, we consider zooming primitives suitable for browsing in massive sets of spatial data visualized in a fish-eye view fashion, and present their implementation in terms of manipulations of the topological invariant.

Interacting with Topological Invariants of Spatial Databases

CICERONE, SERAFINO;FRIGIONI, DANIELE;TARANTINO, Laura;
1999-01-01

Abstract

In this paper we outline an interaction model for spatial databases, based on the exploitation of the topological invariant, a topological annotation of the spatial database. In particular, we consider zooming primitives suitable for browsing in massive sets of spatial data visualized in a fish-eye view fashion, and present their implementation in terms of manipulations of the topological invariant.
0-7695-0496-5
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11697/43448
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