PostGIS  2.1.10dev-r@@SVN_REVISION@@
LWGEOM* lwgeom_force_dims ( const LWGEOM lwgeom,
int  hasz,
int  hasm 
)

Definition at line 670 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, and LWGEOM::type.

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

671 {
672  switch(geom->type)
673  {
674  case POINTTYPE:
675  return lwpoint_as_lwgeom(lwpoint_force_dims((LWPOINT*)geom, hasz, hasm));
676  case CIRCSTRINGTYPE:
677  case LINETYPE:
678  case TRIANGLETYPE:
679  return lwline_as_lwgeom(lwline_force_dims((LWLINE*)geom, hasz, hasm));
680  case POLYGONTYPE:
681  return lwpoly_as_lwgeom(lwpoly_force_dims((LWPOLY*)geom, hasz, hasm));
682  case COMPOUNDTYPE:
683  case CURVEPOLYTYPE:
684  case MULTICURVETYPE:
685  case MULTISURFACETYPE:
686  case MULTIPOINTTYPE:
687  case MULTILINETYPE:
688  case MULTIPOLYGONTYPE:
690  case TINTYPE:
691  case COLLECTIONTYPE:
692  return lwcollection_as_lwgeom(lwcollection_force_dims((LWCOLLECTION*)geom, hasz, hasm));
693  default:
694  lwerror("lwgeom_force_2d: unsupported geom type: %s", lwtype_name(geom->type));
695  return NULL;
696  }
697 }
#define LINETYPE
Definition: liblwgeom.h:61
LWPOINT * lwpoint_force_dims(const LWPOINT *lwpoint, int hasz, int hasm)
Definition: lwpoint.c:238
LWGEOM * lwpoly_as_lwgeom(const LWPOLY *obj)
Definition: lwgeom.c:239
#define MULTICURVETYPE
Definition: liblwgeom.h:70
#define POLYGONTYPE
Definition: liblwgeom.h:62
#define CURVEPOLYTYPE
Definition: liblwgeom.h:69
#define COMPOUNDTYPE
Definition: liblwgeom.h:68
#define MULTIPOINTTYPE
Definition: liblwgeom.h:63
#define TRIANGLETYPE
Definition: liblwgeom.h:73
#define POLYHEDRALSURFACETYPE
Definition: liblwgeom.h:72
LWGEOM * lwpoint_as_lwgeom(const LWPOINT *obj)
Definition: lwgeom.c:254
void lwerror(const char *fmt,...)
Write a notice out to the error handler.
Definition: lwutil.c:67
const char * lwtype_name(uint8_t type)
Return the type name string associated with a type number (e.g.
Definition: lwutil.c:164
LWPOLY * lwpoly_force_dims(const LWPOLY *lwpoly, int hasz, int hasm)
Definition: lwpoly.c:303
#define TINTYPE
Definition: liblwgeom.h:74
LWGEOM * lwcollection_as_lwgeom(const LWCOLLECTION *obj)
Definition: lwgeom.c:219
LWCOLLECTION * lwcollection_force_dims(const LWCOLLECTION *lwcol, int hasz, int hasm)
Definition: lwcollection.c:448
#define MULTIPOLYGONTYPE
Definition: liblwgeom.h:65
LWLINE * lwline_force_dims(const LWLINE *lwline, int hasz, int hasm)
Definition: lwline.c:445
#define MULTISURFACETYPE
Definition: liblwgeom.h:71
#define POINTTYPE
LWTYPE numbers, used internally by PostGIS.
Definition: liblwgeom.h:60
LWGEOM * lwline_as_lwgeom(const LWLINE *obj)
Definition: lwgeom.c:249
#define CIRCSTRINGTYPE
Definition: liblwgeom.h:67
#define MULTILINETYPE
Definition: liblwgeom.h:64
#define COLLECTIONTYPE
Definition: liblwgeom.h:66

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