postgis/lwgeom_transform.c File Reference
#include "postgres.h"#include "fmgr.h"#include "funcapi.h"#include "utils/builtins.h"#include "../postgis_config.h"#include "liblwgeom.h"#include "lwgeodetic.h"#include "stringbuffer.h"#include "lwgeom_transform.h"
Include dependency graph for postgis/lwgeom_transform.c:
Go to the source code of this file.
Data Structures | |
| struct | srs_entry |
| struct | srs_data |
Macros | |
| #define | ntypes 3 |
Functions | |
| Datum | transform (PG_FUNCTION_ARGS) |
| Datum | transform_geom (PG_FUNCTION_ARGS) |
| Datum | transform_pipeline_geom (PG_FUNCTION_ARGS) |
| Datum | postgis_proj_version (PG_FUNCTION_ARGS) |
| Datum | LWGEOM_asKML (PG_FUNCTION_ARGS) |
| PG_FUNCTION_INFO_V1 (transform) | |
| transform( GEOMETRY, INT (output srid) ) tmpPts - if there is a nadgrid error (-38), we re-try the transform on a copy of points. More... | |
| PG_FUNCTION_INFO_V1 (transform_geom) | |
| Transform_geom( GEOMETRY, TEXT (input proj4), TEXT (output proj4), INT (output srid) More... | |
| PG_FUNCTION_INFO_V1 (transform_pipeline_geom) | |
| transform_pipeline_geom( GEOMETRY, TEXT (input proj pipeline), BOOL (is forward), INT (output srid) More... | |
| PG_FUNCTION_INFO_V1 (postgis_proj_version) | |
| PG_FUNCTION_INFO_V1 (LWGEOM_asKML) | |
| Encode feature in KML. More... | |
| static int | srs_entry_cmp (const void *a, const void *b) |
| static Datum | srs_tuple_from_entry (const struct srs_entry *entry, TupleDesc tuple_desc) |
| static struct srs_data * | srs_state_init () |
| static void | srs_state_memcheck (struct srs_data *state) |
| static void | srs_state_codes (const char *auth_name, struct srs_data *state) |
| static void | srs_find_planar (const char *auth_name, const LWGEOM *bounds, struct srs_data *state) |
| Datum | postgis_srs_entry (PG_FUNCTION_ARGS) |
| Search for srtext and proj4text given auth_name and auth_srid, returns TABLE(auth_name text, auth_srid text, srtext text, proj4text text) More... | |
| PG_FUNCTION_INFO_V1 (postgis_srs_entry) | |
| Datum | postgis_srs_entry_all (PG_FUNCTION_ARGS) |
| PG_FUNCTION_INFO_V1 (postgis_srs_entry_all) | |
| Datum | postgis_srs_codes (PG_FUNCTION_ARGS) |
| PG_FUNCTION_INFO_V1 (postgis_srs_codes) | |
| Datum | postgis_srs_search (PG_FUNCTION_ARGS) |
| Search for projections given extent and (optional) auth_name returns TABLE(auth_name, auth_srid, srtext, proj4text, point_sw, point_ne) More... | |
| PG_FUNCTION_INFO_V1 (postgis_srs_search) | |
