PostGIS  3.4.0dev-r@@SVN_REVISION@@

◆ lwpoint_make()

LWPOINT* lwpoint_make ( int32_t  srid,
int  hasz,
int  hasm,
const POINT4D *  p 
)

Definition at line 206 of file lwpoint.c.

207 {
208  POINTARRAY *pa = ptarray_construct_empty(hasz, hasm, 1);
209  ptarray_append_point(pa, p, LW_TRUE);
210  return lwpoint_construct(srid, NULL, pa);
211 }
ptarray_construct_empty
POINTARRAY * ptarray_construct_empty(char hasz, char hasm, uint32_t maxpoints)
Create a new POINTARRAY with no points.
Definition: ptarray.c:59
ptarray_append_point
int ptarray_append_point(POINTARRAY *pa, const POINT4D *pt, int allow_duplicates)
Append a point to the end of an existing POINTARRAY If allow_duplicate is LW_FALSE,...
Definition: ptarray.c:147
LW_TRUE
#define LW_TRUE
Return types for functions with status returns.
Definition: liblwgeom.h:93
lwpoint_construct
LWPOINT * lwpoint_construct(int32_t srid, GBOX *bbox, POINTARRAY *point)
Definition: lwpoint.c:129

References LW_TRUE, lwpoint_construct(), ptarray_append_point(), and ptarray_construct_empty().

Referenced by lwgeom_boundary(), LWGEOM_dumppoints(), lwgeom_project_spheroid(), LWGEOM_startpoint_linestring(), lwline_interpolate_point_3d(), lwmpoint_construct(), lwmpoint_from_lwgeom(), lwpoint_project(), and lwpoint_project_lwpoint().

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