PostGIS  3.1.6dev-r@@SVN_REVISION@@

◆ lwgeom_to_wkt_sb()

static void lwgeom_to_wkt_sb ( const LWGEOM geom,
stringbuffer_t sb,
int  precision,
uint8_t  variant 
)
static

Definition at line 612 of file lwout_wkt.c.

613 {
614  LWDEBUGF(4, "lwgeom_to_wkt_sb: type %s, hasz %d, hasm %d",
615  lwtype_name(geom->type), (geom->type),
616  FLAGS_GET_Z(geom->flags)?1:0, FLAGS_GET_M(geom->flags)?1:0);
617 
618  switch (geom->type)
619  {
620  case POINTTYPE:
622  break;
623  case LINETYPE:
625  break;
626  case POLYGONTYPE:
628  break;
629  case MULTIPOINTTYPE:
631  break;
632  case MULTILINETYPE:
634  break;
635  case MULTIPOLYGONTYPE:
637  break;
638  case COLLECTIONTYPE:
640  break;
641  case CIRCSTRINGTYPE:
643  break;
644  case COMPOUNDTYPE:
646  break;
647  case CURVEPOLYTYPE:
649  break;
650  case MULTICURVETYPE:
652  break;
653  case MULTISURFACETYPE:
655  break;
656  case TRIANGLETYPE:
658  break;
659  case TINTYPE:
660  lwtin_to_wkt_sb((LWTIN*)geom, sb, precision, variant);
661  break;
664  break;
665  default:
666  lwerror("lwgeom_to_wkt_sb: Type %d - %s unsupported.",
667  geom->type, lwtype_name(geom->type));
668  }
669 }
static uint8_t variant
Definition: cu_in_twkb.c:26
static uint8_t precision
Definition: cu_in_twkb.c:25
#define COLLECTIONTYPE
Definition: liblwgeom.h:122
#define COMPOUNDTYPE
Definition: liblwgeom.h:124
#define CURVEPOLYTYPE
Definition: liblwgeom.h:125
#define MULTILINETYPE
Definition: liblwgeom.h:120
#define MULTISURFACETYPE
Definition: liblwgeom.h:127
#define LINETYPE
Definition: liblwgeom.h:117
#define MULTIPOINTTYPE
Definition: liblwgeom.h:119
#define POINTTYPE
LWTYPE numbers, used internally by PostGIS.
Definition: liblwgeom.h:116
#define FLAGS_GET_Z(flags)
Definition: liblwgeom.h:179
#define TINTYPE
Definition: liblwgeom.h:130
#define MULTIPOLYGONTYPE
Definition: liblwgeom.h:121
#define POLYGONTYPE
Definition: liblwgeom.h:118
#define POLYHEDRALSURFACETYPE
Definition: liblwgeom.h:128
#define CIRCSTRINGTYPE
Definition: liblwgeom.h:123
const char * lwtype_name(uint8_t type)
Return the type name string associated with a type number (e.g.
Definition: lwutil.c:216
#define FLAGS_GET_M(flags)
Definition: liblwgeom.h:180
#define MULTICURVETYPE
Definition: liblwgeom.h:126
#define TRIANGLETYPE
Definition: liblwgeom.h:129
#define LWDEBUGF(level, msg,...)
Definition: lwgeom_log.h:88
void lwerror(const char *fmt,...)
Write a notice out to the error handler.
Definition: lwutil.c:190
static void lwcircstring_to_wkt_sb(const LWCIRCSTRING *circ, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:208
static void lwmsurface_to_wkt_sb(const LWMSURFACE *msurf, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:459
static void lwtin_to_wkt_sb(const LWTIN *tin, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:551
static void lwcollection_to_wkt_sb(const LWCOLLECTION *collection, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:502
static void lwcompound_to_wkt_sb(const LWCOMPOUND *comp, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:318
static void lwmcurve_to_wkt_sb(const LWMCURVE *mcurv, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:411
static void lwline_to_wkt_sb(const LWLINE *line, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:162
static void lwtriangle_to_wkt_sb(const LWTRIANGLE *tri, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:530
static void lwmpoint_to_wkt_sb(const LWMPOINT *mpoint, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:228
static void lwcurvepoly_to_wkt_sb(const LWCURVEPOLY *cpoly, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:363
static void lwpoint_to_wkt_sb(const LWPOINT *pt, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:142
static void lwmline_to_wkt_sb(const LWMLINE *mline, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:256
static void lwmpoly_to_wkt_sb(const LWMPOLY *mpoly, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:286
static void lwpoly_to_wkt_sb(const LWPOLY *poly, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:181
static void lwpsurface_to_wkt_sb(const LWPSURFACE *psurf, stringbuffer_t *sb, int precision, uint8_t variant)
Definition: lwout_wkt.c:580
uint8_t type
Definition: liblwgeom.h:476
lwflags_t flags
Definition: liblwgeom.h:475

References CIRCSTRINGTYPE, COLLECTIONTYPE, COMPOUNDTYPE, CURVEPOLYTYPE, LWGEOM::flags, FLAGS_GET_M, FLAGS_GET_Z, LINETYPE, lwcircstring_to_wkt_sb(), lwcollection_to_wkt_sb(), lwcompound_to_wkt_sb(), lwcurvepoly_to_wkt_sb(), LWDEBUGF, lwerror(), lwline_to_wkt_sb(), lwmcurve_to_wkt_sb(), lwmline_to_wkt_sb(), lwmpoint_to_wkt_sb(), lwmpoly_to_wkt_sb(), lwmsurface_to_wkt_sb(), lwpoint_to_wkt_sb(), lwpoly_to_wkt_sb(), lwpsurface_to_wkt_sb(), lwtin_to_wkt_sb(), lwtriangle_to_wkt_sb(), lwtype_name(), MULTICURVETYPE, MULTILINETYPE, MULTIPOINTTYPE, MULTIPOLYGONTYPE, MULTISURFACETYPE, POINTTYPE, POLYGONTYPE, POLYHEDRALSURFACETYPE, precision, TINTYPE, TRIANGLETYPE, LWGEOM::type, LWPOINT::type, and variant.

Referenced by lwcollection_to_wkt_sb(), and lwgeom_to_wkt_internal().

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