PostGIS  2.2.7dev-r@@SVN_REVISION@@
static size_t asgml3_multi_size ( const LWCOLLECTION col,
const char *  srs,
int  precision,
int  opts,
const char *  prefix,
const char *  id 
)
static

Definition at line 1397 of file lwout_gml.c.

References asgml3_line_size(), asgml3_point_size(), asgml3_poly_size(), LWCOLLECTION::geoms, LINETYPE, LWCOLLECTION::ngeoms, POINTTYPE, POLYGONTYPE, and LWGEOM::type.

Referenced by asgml3_collection_size(), and asgml3_multi().

1398 {
1399  int i;
1400  size_t size;
1401  size_t prefixlen = strlen(prefix);
1402  LWGEOM *subgeom;
1403 
1404  /* the longest possible multi version */
1405  size = sizeof("<MultiLineString></MultiLineString>") + prefixlen*2;
1406 
1407  if (srs) size += strlen(srs) + sizeof(" srsName=..");
1408  if (id) size += strlen(id) + strlen(prefix) + sizeof(" id=..");
1409 
1410  for (i=0; i<col->ngeoms; i++)
1411  {
1412  subgeom = col->geoms[i];
1413  if (subgeom->type == POINTTYPE)
1414  {
1415  size += ( sizeof("<pointMember>/") + prefixlen ) * 2;
1416  size += asgml3_point_size((LWPOINT*)subgeom, 0, precision, opts, prefix, id);
1417  }
1418  else if (subgeom->type == LINETYPE)
1419  {
1420  size += ( sizeof("<curveMember>/") + prefixlen ) * 2;
1421  size += asgml3_line_size((LWLINE*)subgeom, 0, precision, opts, prefix, id);
1422  }
1423  else if (subgeom->type == POLYGONTYPE)
1424  {
1425  size += ( sizeof("<surfaceMember>/") + prefixlen ) * 2;
1426  size += asgml3_poly_size((LWPOLY*)subgeom, 0, precision, opts, prefix, id);
1427  }
1428  }
1429 
1430  return size;
1431 }
#define LINETYPE
Definition: liblwgeom.h:71
#define POLYGONTYPE
Definition: liblwgeom.h:72
static size_t asgml3_poly_size(const LWPOLY *poly, const char *srs, int precision, int opts, const char *prefix, const char *id)
Definition: lwout_gml.c:1001
static size_t asgml3_line_size(const LWLINE *line, const char *srs, int precision, int opts, const char *prefix, const char *id)
Definition: lwout_gml.c:834
static size_t asgml3_point_size(const LWPOINT *point, const char *srs, int precision, int opts, const char *prefix, const char *id)
Definition: lwout_gml.c:781
LWGEOM ** geoms
Definition: liblwgeom.h:493
uint8_t precision
Definition: cu_in_twkb.c:25
#define POINTTYPE
LWTYPE numbers, used internally by PostGIS.
Definition: liblwgeom.h:70
uint8_t type
Definition: liblwgeom.h:380

Here is the call graph for this function:

Here is the caller graph for this function: