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 char *	asgeojson_point (const LWPOINT *point, char *srs, GBOX *bbox, int precision)
static char *	asgeojson_line (const LWLINE *line, char *srs, GBOX *bbox, int precision)
static char *	asgeojson_poly (const LWPOLY *poly, char *srs, GBOX *bbox, int precision)
static char *	asgeojson_multipoint (const LWMPOINT *mpoint, char *srs, GBOX *bbox, int precision)
static char *	asgeojson_multiline (const LWMLINE *mline, char *srs, GBOX *bbox, int precision)
static char *	asgeojson_multipolygon (const LWMPOLY *mpoly, char *srs, GBOX *bbox, int precision)
static char *	asgeojson_collection (const LWCOLLECTION *col, 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)
	Returns maximum size of rendered pointarray in bytes. More...
char *	lwgeom_to_geojson (const LWGEOM *geom, char *srs, int precision, int has_bbox)
	Takes a GEOMETRY and returns a GeoJson representation. More...
static size_t	asgeojson_srs_size (char *srs)
	Handle SRS. More...
static size_t	asgeojson_srs_buf (char *output, 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, char *srs, GBOX *bbox, int precision)
	Point Geometry. More...
static size_t	asgeojson_point_buf (const LWPOINT *point, char *srs, char *output, GBOX *bbox, int precision)
static size_t	asgeojson_line_size (const LWLINE *line, char *srs, GBOX *bbox, int precision)
	Line Geometry. More...
static size_t	asgeojson_line_buf (const LWLINE *line, char *srs, char *output, GBOX *bbox, int precision)
static size_t	asgeojson_poly_size (const LWPOLY *poly, char *srs, GBOX *bbox, int precision)
	Polygon Geometry. More...
static size_t	asgeojson_poly_buf (const LWPOLY *poly, char *srs, char *output, GBOX *bbox, int precision)
static size_t	asgeojson_multipoint_size (const LWMPOINT *mpoint, char *srs, GBOX *bbox, int precision)
	Multipoint Geometry. More...
static size_t	asgeojson_multipoint_buf (const LWMPOINT *mpoint, char *srs, char *output, GBOX *bbox, int precision)
static size_t	asgeojson_multiline_size (const LWMLINE *mline, char *srs, GBOX *bbox, int precision)
	Multiline Geometry. More...
static size_t	asgeojson_multiline_buf (const LWMLINE *mline, char *srs, char *output, GBOX *bbox, int precision)
static size_t	asgeojson_multipolygon_size (const LWMPOLY *mpoly, char *srs, GBOX *bbox, int precision)
	MultiPolygon Geometry. More...
static size_t	asgeojson_multipolygon_buf (const LWMPOLY *mpoly, char *srs, char *output, GBOX *bbox, int precision)
static size_t	asgeojson_collection_size (const LWCOLLECTION *col, char *srs, GBOX *bbox, int precision)
	Collection Geometry. More...
static size_t	asgeojson_collection_buf (const LWCOLLECTION *col, char *srs, char *output, GBOX *bbox, int precision)