lwout_geojson.c File Reference

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

Include dependency graph for lwout_geojson.c:

Go to the source code of this file.

Data Structures
struct	geojson_opts

Typedefs
typedef struct geojson_opts	geojson_opts

Enumerations
enum	{ geojson_tagged , geojson_untagged }

Functions
static void	asgeojson_geometry (stringbuffer_t *sb, const LWGEOM *geom, const geojson_opts *opts)
static void	coordinate_to_geojson (stringbuffer_t *sb, const POINTARRAY *pa, uint32_t i, const geojson_opts *opts)
static void	pointArray_to_geojson (stringbuffer_t *sb, const POINTARRAY *pa, const geojson_opts *opts)
static void	asgeojson_srs (stringbuffer_t *sb, const geojson_opts *opts)
static void	asgeojson_bbox (stringbuffer_t *sb, const geojson_opts *opts)
static void	asgeojson_point_coords (stringbuffer_t *sb, const LWPOINT *point, const geojson_opts *opts, int tagged)
	Point Geometry. More...
static void	asgeojson_line_coords (stringbuffer_t *sb, const LWLINE *line, const geojson_opts *opts, int tagged)
static void	asgeojson_poly_coords (stringbuffer_t *sb, const LWPOLY *poly, const geojson_opts *opts, int tagged)
static void	asgeojson_point (stringbuffer_t *sb, const LWPOINT *point, const geojson_opts *opts)
	Point Geometry. More...
static void	asgeojson_triangle (stringbuffer_t *sb, const LWTRIANGLE *tri, const geojson_opts *opts)
	Triangle Geometry. More...
static void	asgeojson_line (stringbuffer_t *sb, const LWLINE *line, const geojson_opts *opts)
	Line Geometry. More...
static void	asgeojson_poly (stringbuffer_t *sb, const LWPOLY *poly, const geojson_opts *opts)
	Polygon Geometry. More...
static void	asgeojson_multipoint (stringbuffer_t *sb, const LWMPOINT *mpoint, const geojson_opts *opts)
	Multipoint Geometry. More...
static void	asgeojson_multiline (stringbuffer_t *sb, const LWMLINE *mline, const geojson_opts *opts)
	Multipoint Geometry. More...
static void	asgeojson_multipolygon (stringbuffer_t *sb, const LWMPOLY *mpoly, const geojson_opts *opts)
static void	asgeojson_collection (stringbuffer_t *sb, const LWCOLLECTION *col, const geojson_opts *opts)
	Collection Geometry. More...
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...