All geometry elements are derived from this abstract supertype;
a geometry element may have an identifying attribute ('gid').
It may be associated with a spatial reference system.
This abstract base type for geometry collections just makes the
srsName attribute mandatory.
These attributes can be attached to any element, thus allowing it
to act as a pointer. The 'remoteSchema' attribute allows an element
that carries link attributes to indicate that the element is declared
in a remote schema rather than by the schema that constrains the
current document instance.
An instance of this type (e.g. a geometryMember) can either
enclose or point to a primitive geometry element. When serving
as a simple link that references a remote geometry instance,
the value of the tns2:remoteSchema attribute can be used to
locate a schema fragment that constrains the target instance.
A Point is defined by a single coordinate tuple.
A LineString is defined by two or more coordinate tuples, with
linear interpolation between them.
A LinearRing is defined by four or more coordinate tuples, with
linear interpolation between them; the first and last coordinates
must be coincident.
The Box structure defines an extent using a pair of coordinate tuples.
A Polygon is defined by an outer boundary and zero or more inner
boundaries which are in turn defined by LinearRings.
A geometry collection must include one or more geometries, referenced
through geometryMember elements. User-defined geometry collections
that accept GML geometry classes as members must instantiate--or
derive from--this type.
A MultiPoint is defined by one or more Points, referenced through
pointMember elements.
A MultiLineString is defined by one or more LineStrings, referenced
through lineStringMember elements.
A MultiPolygon is defined by one or more Polygons, referenced through
polygonMember elements.
Represents a coordinate tuple in one, two, or three dimensions.
Coordinates can be included in a single string, but there is no
facility for validating string content. The value of the 'cs' attribute
is the separator for coordinate values, and the value of the 'ts'
attribute gives the tuple separator (a single space by default); the
default values may be changed to reflect local usage.
The 'show' attribute is used to communicate the desired presentation
of the ending resource on traversal from the starting resource; it's
value should be treated as follows:
new - load ending resource in a new window, frame, pane, or other
presentation context
replace - load the resource in the same window, frame, pane, or
other presentation context
embed - load ending resource in place of the presentation of the
starting resource
other - behavior is unconstrained; examine other markup in the
link for hints
none - behavior is unconstrained
The 'actuate' attribute is used to communicate the desired timing
of traversal from the starting resource to the ending resource;
it's value should be treated as follows:
onLoad - traverse to the ending resource immediately on loading
the starting resource
onRequest - traverse from the starting resource to the ending
resource only on a post-loading event triggered for
this purpose
other - behavior is unconstrained; examine other markup in link
for hints
none - behavior is unconstrained
in caso di successo ritorna 012 in codRitorno e OK in messaggio