PostGIS  2.2.8dev-r@@SVN_REVISION@@

◆ lwcollection_to_kml2_sb()

static int lwcollection_to_kml2_sb ( const LWCOLLECTION col,
int  precision,
const char *  prefix,
stringbuffer_t sb 
)
static

Definition at line 170 of file lwout_kml.c.

References LWCOLLECTION::geoms, LW_FAILURE, LW_SUCCESS, lwgeom_to_kml2_sb(), LWCOLLECTION::ngeoms, and stringbuffer_aprintf().

Referenced by lwgeom_to_kml2_sb().

171 {
172  int i, rv;
173 
174  /* Open geometry */
175  if ( stringbuffer_aprintf(sb, "<%sMultiGeometry>", prefix) < 0 ) return LW_FAILURE;
176  for ( i = 0; i < col->ngeoms; i++ )
177  {
178  rv = lwgeom_to_kml2_sb(col->geoms[i], precision, prefix, sb);
179  if ( rv == LW_FAILURE ) return LW_FAILURE;
180  }
181  /* Close geometry */
182  if ( stringbuffer_aprintf(sb, "</%sMultiGeometry>", prefix) < 0 ) return LW_FAILURE;
183 
184  return LW_SUCCESS;
185 }
#define LW_SUCCESS
Definition: liblwgeom.h:65
#define LW_FAILURE
Definition: liblwgeom.h:64
int stringbuffer_aprintf(stringbuffer_t *s, const char *fmt,...)
Appends a formatted string to the current string buffer, using the format and argument list provided...
Definition: stringbuffer.c:246
LWGEOM ** geoms
Definition: liblwgeom.h:493
uint8_t precision
Definition: cu_in_twkb.c:25
static int lwgeom_to_kml2_sb(const LWGEOM *geom, int precision, const char *prefix, stringbuffer_t *sb)
Definition: lwout_kml.c:57
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