EVOLUTION-MANAGER

Edit File: proj_api.h

/****************************************************************************** * Project: PROJ.4 * Purpose: Public (application) include file for PROJ.4 API, and constants. * Author: Frank Warmerdam, <warmerdam@pobox.com> * ****************************************************************************** * Copyright (c) 2001, Frank Warmerdam <warmerdam@pobox.com> * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. *****************************************************************************/ /* * This version number should be updated with every release! * * This file is expected to be removed from the PROJ distribution * when a few minor-version releases has been made. * */ #ifndef PJ_VERSION #define PJ_VERSION 520 #endif /* If we're not asked for PJ_VERSION only, give them everything */ #ifndef PROJ_API_INCLUDED_FOR_PJ_VERSION_ONLY /* General projections header file */ #ifndef PROJ_API_H #define PROJ_API_H /* standard inclusions */ #include <math.h> #include <stddef.h> #include <stdlib.h> #ifdef __cplusplus extern "C" { #endif /* pj_init() and similar functions can be used with a non-C locale */ /* Can be detected too at runtime if the symbol pj_atof exists */ #define PJ_LOCALE_SAFE 1 #define RAD_TO_DEG 57.295779513082321 #define DEG_TO_RAD .017453292519943296 #if defined(PROJECTS_H) || defined(PROJ_H) #define PROJ_API_H_NOT_INVOKED_AS_PRIMARY_API #endif extern char const pj_release[]; /* global release id string */ extern int pj_errno; /* global error return code */ #ifndef PROJ_INTERNAL_H /* replaced by enum proj_log_level in proj_internal.h */ #define PJ_LOG_NONE 0 #define PJ_LOG_ERROR 1 #define PJ_LOG_DEBUG_MAJOR 2 #define PJ_LOG_DEBUG_MINOR 3 #endif #ifdef PROJ_API_H_NOT_INVOKED_AS_PRIMARY_API /* These make the function declarations below conform with classic proj */ typedef PJ *projPJ; /* projPJ is a pointer to PJ */ typedef struct projCtx_t *projCtx; /* projCtx is a pointer to projCtx_t */ #ifdef PROJ_H # define projXY PJ_XY # define projLP PJ_LP # define projXYZ PJ_XYZ # define projLPZ PJ_LPZ #else # define projXY XY # define projLP LP # define projXYZ XYZ # define projLPZ LPZ #endif #else /* i.e. proj_api invoked as primary API */ typedef struct { double u, v; } projUV; typedef struct { double u, v, w; } projUVW; typedef void *projPJ; #define projXY projUV #define projLP projUV #define projXYZ projUVW #define projLPZ projUVW typedef void *projCtx; #endif /* If included *after* proj.h finishes, we have alternative names */ /* file reading api, like stdio */ typedef int *PAFile; typedef struct projFileAPI_t { PAFile (*FOpen)(projCtx ctx, const char *filename, const char *access); size_t (*FRead)(void *buffer, size_t size, size_t nmemb, PAFile file); int (*FSeek)(PAFile file, long offset, int whence); long (*FTell)(PAFile file); void (*FClose)(PAFile); } projFileAPI; /* procedure prototypes */ projCtx pj_get_default_ctx(void); projCtx pj_get_ctx( projPJ ); projXY pj_fwd(projLP, projPJ); projLP pj_inv(projXY, projPJ); projXYZ pj_fwd3d(projLPZ, projPJ); projLPZ pj_inv3d(projXYZ, projPJ); int pj_transform( projPJ src, projPJ dst, long point_count, int point_offset, double *x, double *y, double *z ); int pj_datum_transform( projPJ src, projPJ dst, long point_count, int point_offset, double *x, double *y, double *z ); int pj_geocentric_to_geodetic( double a, double es, long point_count, int point_offset, double *x, double *y, double *z ); int pj_geodetic_to_geocentric( double a, double es, long point_count, int point_offset, double *x, double *y, double *z ); int pj_compare_datums( projPJ srcdefn, projPJ dstdefn ); int pj_apply_gridshift( projCtx, const char *, int, long point_count, int point_offset, double *x, double *y, double *z ); void pj_deallocate_grids(void); void pj_clear_initcache(void); int pj_is_latlong(projPJ); int pj_is_geocent(projPJ); void pj_get_spheroid_defn(projPJ defn, double *major_axis, double *eccentricity_squared); void pj_pr_list(projPJ); void pj_free(projPJ); void pj_set_finder( const char *(*)(const char *) ); void pj_set_searchpath ( int count, const char **path ); projPJ pj_init(int, char **); projPJ pj_init_plus(const char *); projPJ pj_init_ctx( projCtx, int, char ** ); projPJ pj_init_plus_ctx( projCtx, const char * ); char *pj_get_def(projPJ, int); projPJ pj_latlong_from_proj( projPJ ); int pj_has_inverse(projPJ); void *pj_malloc(size_t); void pj_dalloc(void *); void *pj_calloc (size_t n, size_t size); void *pj_dealloc (void *ptr); char *pj_strdup(const char *str); char *pj_strerrno(int); int *pj_get_errno_ref(void); const char *pj_get_release(void); void pj_acquire_lock(void); void pj_release_lock(void); void pj_cleanup_lock(void); void pj_set_ctx( projPJ, projCtx ); projCtx pj_ctx_alloc(void); void pj_ctx_free( projCtx ); int pj_ctx_get_errno( projCtx ); void pj_ctx_set_errno( projCtx, int ); void pj_ctx_set_debug( projCtx, int ); void pj_ctx_set_logger( projCtx, void (*)(void *, int, const char *) ); void pj_ctx_set_app_data( projCtx, void * ); void *pj_ctx_get_app_data( projCtx ); void pj_ctx_set_fileapi( projCtx, projFileAPI *); projFileAPI *pj_ctx_get_fileapi( projCtx ); void pj_log( projCtx ctx, int level, const char *fmt, ... ); void pj_stderr_logger( void *, int, const char * ); /* file api */ projFileAPI *pj_get_default_fileapi(void); PAFile pj_ctx_fopen(projCtx ctx, const char *filename, const char *access); size_t pj_ctx_fread(projCtx ctx, void *buffer, size_t size, size_t nmemb, PAFile file); int pj_ctx_fseek(projCtx ctx, PAFile file, long offset, int whence); long pj_ctx_ftell(projCtx ctx, PAFile file); void pj_ctx_fclose(projCtx ctx, PAFile file); char *pj_ctx_fgets(projCtx ctx, char *line, int size, PAFile file); PAFile pj_open_lib(projCtx, const char *, const char *); int pj_find_file(projCtx ctx, const char *short_filename, char* out_full_filename, size_t out_full_filename_size); #ifdef __cplusplus } #endif #endif /* ndef PROJ_API_H */ #endif /* ndef PROJ_API_INCLUDED_FOR_PJ_VERSION_ONLY */