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All the geomtries in gvSIG must have a type. The geometry type is set by the GeometryType class, used for the next tasks:

  • Determine the geometry type using one of the constants TYPES.
  • Determine the geometry subtype using one of the constants SUBTYPES.
  • Determine the associated opertions to one type of geometry (the operations will be explained in the following sections of this document).

The geometry types must be registrated at the beginning of the application to be used. When we create a geometry, we must indicate a type, and it will be accessible from the geometry interface Geometry.

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