PostGIS  2.1.10dev-r@@SVN_REVISION@@
static size_t asgeojson_line_buf ( const LWLINE line,
char *  srs,
char *  output,
GBOX bbox,
int  precision 

Definition at line 220 of file lwout_geojson.c.

References asgeojson_bbox_buf(), asgeojson_srs_buf(), LWLINE::flags, FLAGS_GET_Z, pointArray_to_geojson(), and LWLINE::points.

Referenced by asgeojson_geom_buf(), and asgeojson_line().

221 {
222  char *ptr=output;
224  ptr += sprintf(ptr, "{\"type\":\"LineString\",");
225  if (srs) ptr += asgeojson_srs_buf(ptr, srs);
226  if (bbox) ptr += asgeojson_bbox_buf(ptr, bbox, FLAGS_GET_Z(line->flags), precision);
227  ptr += sprintf(ptr, "\"coordinates\":[");
228  ptr += pointArray_to_geojson(line->points, ptr, precision);
229  ptr += sprintf(ptr, "]}");
231  return (ptr-output);
232 }
static size_t asgeojson_srs_buf(char *output, char *srs)
Definition: lwout_geojson.c:94
static size_t asgeojson_bbox_buf(char *output, GBOX *bbox, int hasz, int precision)
static size_t pointArray_to_geojson(POINTARRAY *pa, char *buf, int precision)
#define FLAGS_GET_Z(flags)
Macros for manipulating the 'flags' byte.
Definition: liblwgeom.h:106
uint8_t flags
Definition: liblwgeom.h:375
Definition: liblwgeom.h:378

Here is the call graph for this function:

Here is the caller graph for this function: