PostGIS  3.0.0dev-r@@SVN_REVISION@@

◆ lwgeom_force_dims()

LWGEOM* lwgeom_force_dims ( const LWGEOM lwgeom,
int  hasz,
int  hasm 
)

Definition at line 799 of file lwgeom.c.

References CIRCSTRINGTYPE, COLLECTIONTYPE, COMPOUNDTYPE, CURVEPOLYTYPE, LINETYPE, lwcollection_as_lwgeom(), lwcollection_force_dims(), lwerror(), lwline_as_lwgeom(), lwline_force_dims(), lwpoint_as_lwgeom(), lwpoint_force_dims(), lwpoly_as_lwgeom(), lwpoly_force_dims(), lwtype_name(), MULTICURVETYPE, MULTILINETYPE, MULTIPOINTTYPE, MULTIPOLYGONTYPE, MULTISURFACETYPE, POINTTYPE, POLYGONTYPE, POLYHEDRALSURFACETYPE, TINTYPE, TRIANGLETYPE, LWGEOM::type, and LWCOLLECTION::type.

Referenced by lwcollection_force_dims(), lwgeom_force_2d(), lwgeom_force_3dm(), lwgeom_force_3dz(), and lwgeom_force_4d().

800 {
801  switch(geom->type)
802  {
803  case POINTTYPE:
804  return lwpoint_as_lwgeom(lwpoint_force_dims((LWPOINT*)geom, hasz, hasm));
805  case CIRCSTRINGTYPE:
806  case LINETYPE:
807  case TRIANGLETYPE:
808  return lwline_as_lwgeom(lwline_force_dims((LWLINE*)geom, hasz, hasm));
809  case POLYGONTYPE:
810  return lwpoly_as_lwgeom(lwpoly_force_dims((LWPOLY*)geom, hasz, hasm));
811  case COMPOUNDTYPE:
812  case CURVEPOLYTYPE:
813  case MULTICURVETYPE:
814  case MULTISURFACETYPE:
815  case MULTIPOINTTYPE:
816  case MULTILINETYPE:
817  case MULTIPOLYGONTYPE:
819  case TINTYPE:
820  case COLLECTIONTYPE:
821  return lwcollection_as_lwgeom(lwcollection_force_dims((LWCOLLECTION*)geom, hasz, hasm));
822  default:
823  lwerror("lwgeom_force_2d: unsupported geom type: %s", lwtype_name(geom->type));
824  return NULL;
825  }
826 }
#define LINETYPE
Definition: liblwgeom.h:85
LWPOINT * lwpoint_force_dims(const LWPOINT *lwpoint, int hasz, int hasm)
Definition: lwpoint.c:271
LWGEOM * lwpoly_as_lwgeom(const LWPOLY *obj)
Definition: lwgeom.c:311
#define MULTICURVETYPE
Definition: liblwgeom.h:94
#define POLYGONTYPE
Definition: liblwgeom.h:86
#define CURVEPOLYTYPE
Definition: liblwgeom.h:93
#define COMPOUNDTYPE
Definition: liblwgeom.h:92
#define MULTIPOINTTYPE
Definition: liblwgeom.h:87
#define TRIANGLETYPE
Definition: liblwgeom.h:97
#define POLYHEDRALSURFACETYPE
Definition: liblwgeom.h:96
LWGEOM * lwpoint_as_lwgeom(const LWPOINT *obj)
Definition: lwgeom.c:326
const char * lwtype_name(uint8_t type)
Return the type name string associated with a type number (e.g.
Definition: lwutil.c:216
LWPOLY * lwpoly_force_dims(const LWPOLY *lwpoly, int hasz, int hasm)
Definition: lwpoly.c:394
#define TINTYPE
Definition: liblwgeom.h:98
LWGEOM * lwcollection_as_lwgeom(const LWCOLLECTION *obj)
Definition: lwgeom.c:291
LWCOLLECTION * lwcollection_force_dims(const LWCOLLECTION *lwcol, int hasz, int hasm)
Definition: lwcollection.c:485
#define MULTIPOLYGONTYPE
Definition: liblwgeom.h:89
LWLINE * lwline_force_dims(const LWLINE *lwline, int hasz, int hasm)
Definition: lwline.c:492
#define MULTISURFACETYPE
Definition: liblwgeom.h:95
#define POINTTYPE
LWTYPE numbers, used internally by PostGIS.
Definition: liblwgeom.h:84
LWGEOM * lwline_as_lwgeom(const LWLINE *obj)
Definition: lwgeom.c:321
#define CIRCSTRINGTYPE
Definition: liblwgeom.h:91
#define MULTILINETYPE
Definition: liblwgeom.h:88
void lwerror(const char *fmt,...)
Write a notice out to the error handler.
Definition: lwutil.c:190
#define COLLECTIONTYPE
Definition: liblwgeom.h:90
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