lwout_geojson.c File Reference

#include "liblwgeom_internal.h"
#include <string.h>
#include <assert.h>

Include dependency graph for lwout_geojson.c:

Go to the source code of this file.

Functions
static lwvarlena_t *	asgeojson_point (const LWPOINT *point, const char *srs, GBOX *bbox, int precision)
static lwvarlena_t *	asgeojson_line (const LWLINE *line, const char *srs, GBOX *bbox, int precision)
static lwvarlena_t *	asgeojson_triangle (const LWTRIANGLE *tri, const char *srs, GBOX *bbox, int precision)
static lwvarlena_t *	asgeojson_poly (const LWPOLY *poly, const char *srs, GBOX *bbox, int precision)
static lwvarlena_t *	asgeojson_multipoint (const LWMPOINT *mpoint, const char *srs, GBOX *bbox, int precision)
static lwvarlena_t *	asgeojson_multiline (const LWMLINE *mline, const char *srs, GBOX *bbox, int precision)
static lwvarlena_t *	asgeojson_multipolygon (const LWMPOLY *mpoly, const char *srs, GBOX *bbox, int precision)
static lwvarlena_t *	asgeojson_collection (const LWCOLLECTION *col, const char *srs, GBOX *bbox, int precision)
static size_t	asgeojson_geom_size (const LWGEOM *geom, GBOX *bbox, int precision)
static size_t	asgeojson_geom_buf (const LWGEOM *geom, char *output, GBOX *bbox, int precision)
static size_t	pointArray_to_geojson (POINTARRAY *pa, char *buf, int precision)
static size_t	pointArray_geojson_size (POINTARRAY *pa, int precision)
lwvarlena_t *	lwgeom_to_geojson (const LWGEOM *geom, const char *srs, int precision, int has_bbox)
	Takes a GEOMETRY and returns a GeoJson representation. More...
static size_t	asgeojson_srs_size (const char *srs)
	Handle SRS. More...
static size_t	asgeojson_srs_buf (char *output, const char *srs)
static size_t	asgeojson_bbox_size (int hasz, int precision)
	Handle Bbox. More...
static size_t	asgeojson_bbox_buf (char *output, GBOX *bbox, int hasz, int precision)
static size_t	asgeojson_point_size (const LWPOINT *point, const char *srs, GBOX *bbox, int precision)
	Point Geometry. More...
static size_t	asgeojson_point_buf (const LWPOINT *point, const char *srs, char *output, GBOX *bbox, int precision)
static size_t	asgeojson_triangle_size (const LWTRIANGLE *tri, const char *srs, GBOX *bbox, int precision)
	Triangle Geometry. More...
static size_t	asgeojson_triangle_buf (const LWTRIANGLE *tri, const char *srs, char *output, GBOX *bbox, int precision)