PostGIS  2.2.7dev-r@@SVN_REVISION@@
static LWGEOM* parse_kml_multi ( xmlNodePtr  xnode,
bool *  hasz 
)
static

Parse KML MultiGeometry.

Definition at line 473 of file lwgeom_in_kml.c.

References COLLECTIONTYPE, is_kml_namespace(), lwcollection_add_lwgeom(), lwcollection_construct_empty(), and parse_kml().

Referenced by parse_kml().

474 {
475  LWGEOM *geom;
476  xmlNodePtr xa;
477 
478  geom = (LWGEOM *)lwcollection_construct_empty(COLLECTIONTYPE, 4326, 1, 0);
479 
480  for (xa = xnode->children ; xa != NULL ; xa = xa->next)
481  {
482 
483  if (xa->type != XML_ELEMENT_NODE) continue;
484  if (!is_kml_namespace(xa, false)) continue;
485 
486  if ( !strcmp((char *) xa->name, "Point")
487  || !strcmp((char *) xa->name, "LineString")
488  || !strcmp((char *) xa->name, "Polygon")
489  || !strcmp((char *) xa->name, "MultiGeometry"))
490  {
491 
492  if (xa->children == NULL) break;
493  geom = (LWGEOM*)lwcollection_add_lwgeom((LWCOLLECTION*)geom, parse_kml(xa, hasz));
494  }
495  }
496 
497  return geom;
498 }
static bool is_kml_namespace(xmlNodePtr xnode, bool is_strict)
Return false if current element namespace is not a KML one Return true otherwise. ...
static LWGEOM * parse_kml(xmlNodePtr xnode, bool *hasz)
Parse KML.
LWCOLLECTION * lwcollection_construct_empty(uint8_t type, int srid, char hasz, char hasm)
Definition: lwcollection.c:81
LWCOLLECTION * lwcollection_add_lwgeom(LWCOLLECTION *col, const LWGEOM *geom)
Appends geom to the collection managed by col.
Definition: lwcollection.c:174
#define COLLECTIONTYPE
Definition: liblwgeom.h:76

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