PostGIS  2.3.7dev-r@@SVN_REVISION@@
Datum box2d_from_geohash ( PG_FUNCTION_ARGS  )

Definition at line 77 of file lwgeom_in_geohash.c.

References parse_geohash(), precision, and text2cstring().

78 {
79  GBOX *box = NULL;
80  text *geohash_input = NULL;
81  char *geohash = NULL;
82  int precision = -1;
83 
84  if (PG_ARGISNULL(0))
85  {
86  PG_RETURN_NULL();
87  }
88 
89  if (!PG_ARGISNULL(1))
90  {
91  precision = PG_GETARG_INT32(1);
92  }
93 
94  geohash_input = PG_GETARG_TEXT_P(0);
95  geohash = text2cstring(geohash_input);
96 
97  box = parse_geohash(geohash, precision);
98 
99  PG_RETURN_POINTER(box);
100 }
char * text2cstring(const text *textptr)
uint8_t precision
Definition: cu_in_twkb.c:25
static GBOX * parse_geohash(char *geohash, int precision)

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