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2019-01-22Coordinate operation computation with boundcrs / wktext: drop useless early ↵Even Rouault
bindins terms in generated pipeline (fixes #1232)
2019-01-22ISO19111: clean interface of DataEpoch classEven Rouault
2019-01-18Merge pull request #1223 from rouault/unify_proj_createKristian Evers
Unify proj_create(), proj_create_from_user_input() and proj_create_from_proj_string() (fixes #1214)
2019-01-17Remove proj_create_from_proj_string() and proj_create_from_user_input(), and ↵Even Rouault
make proj_create() do more or less what proj_create_from_user_input() did before (fixes #1214)
2019-01-17Remove wrong use of PROJ_CONST_DECL and replace it with PROJ_PURE_DECL ↵Even Rouault
(fixes #1224)
2019-01-17import/export PROJ strings from ISO19111 code: require/output +type=crs for ↵Even Rouault
CRS objects (refs #1214)
2019-01-16PROJBasedOperation: write it as a conformant CONVERSION WKT, and make it ↵Even Rouault
parsed appropriately on the reading side
2019-01-09Merge pull request #1217 from rouault/remove_proj_5_crs_exportEven Rouault
ISO19111: remove PROJ.5 specific format for CRS (refs #1214)
2019-01-09proj.db search: use pj_find_file() mechanism instead of hand coded ↵Even Rouault
simplified version of it
2019-01-08ISO19111: remove PROJ.5 specific format for CRS (refs #1214)Even Rouault
As discussed in https://github.com/OSGeo/proj.4/issues/1214#issuecomment-452084720, the introduction of a new PROJ.5 format to export CRS using pipeline/unitconvert/axisswap as an attempt of improving the PROJ.4 format used by GDAL and other products is likely a dead-end since it is still lossy in many aspects and can cause confusion with coodinate operations. Consequently the PROJ_5 convention will be identical to PROJ_4 for CRS export. Note: on the import side, I've kept the code that could parse unitconvert and axisswap when building a CRS definition from a pipeline. It is there as a hidden feature as it was kind of a tear to remove that code in case it might still be useful...
2019-01-02WKT CONCATENATEDOPERATION parsing: allow CONVERSION steps and reverse ↵Even Rouault
operations when neededs (fixes #1197)
2019-01-02Typo fixesEven Rouault
2018-12-28importFromWKT: better deal with axis of the baseCRS of a projected CRSEven Rouault
2018-12-17Add WKT2 grammar validationEven Rouault
2018-12-17Add WKT1 grammar validation; change prototype of proj_obj_create_from_wkt()Even Rouault
2018-12-15Add SingleOperation::validateParameters()Even Rouault
2018-12-14Advanced C API: add proj_obj_alter_id()Even Rouault
2018-12-13Prime meridian equivalence: increase toleranceEven Rouault
2018-12-13imort from WKT1: set correct CS for Transverse Mercator South OrientedEven Rouault
2018-12-13Add helpers to create polar cartesian CSEven Rouault
2018-12-13SingleOperation::_isEquivalentTo(): make it work with missing parametersEven Rouault
2018-12-11API: add setters for Laborde Oblique Mercator, and add mapping to WKT1Even Rouault
2018-12-08Fix and speed-up one of the getMapping() functionsEven Rouault
2018-12-07Various speed optimizationsEven Rouault
2018-12-06Speed-up createBoundCRSToWGS84IfPossible()Even Rouault
2018-12-06projinfo: display deprecation infoEven Rouault
2018-12-06Add API to retrieve non-deprecated equivalent of an objectEven Rouault
2018-12-06Coordinate operation search: add a authority_to_authority_preference table ↵Even Rouault
to restrict and prioritize searches
2018-12-06Take into account supersession information to filter out irrelevant ↵Even Rouault
transformations
2018-12-04Improve recognition of WKT1 datum namesEven Rouault
2018-12-03projinfo: add a --area option (refs #1188)Even Rouault
2018-12-03Export to ESRI WKT: make it use verbatim WKT definition from the database ↵Even Rouault
when possible
2018-11-29C API extensions and renamingEven Rouault
- proj_obj_create_projected_XXXXX() are renamed to proj_obj_create_conversion_snake_case() and just instanciate a Conversion object - Advanced manipulation functions are moved to a dedicated section at bottom of proj.h - New C API needed for GDAL OGRSpatialReference
2018-11-29Redirect epsg:XXXX and IGNF:XXXX CRS expansions to the database, and remove ↵Even Rouault
the data/epsg and data/IGNF files
2018-11-29cs2cs: upgrade to use proj_create_crs_to_crs()Even Rouault
2018-11-22Make proj_create_crs_to_crs() use proj_obj_create_operations() and use area ↵Even Rouault
of use argument, and make createFromUserInput() recognize init=epsg: / init=IGNF: in legacy mode, that is when proj_context_get_use_proj4_init_rules() is used
2018-11-19Assorted set of fixes for PROJString to ISO19111 model:Even Rouault
- createFromPROJString(): take into account axisswap step for Krovak and Transverse Mercator (South Orientated) - Geocentric export to PROJ4: use datum when possible, and add explicit units=m - ESRI WKT parser: make it case insensitive to parameter and projection names, and more tolerant about possible parameter name aliases - import from WKT1 for Polar_Stereographic: don't be case sensitive - importFromPROJString: allow pm to override datum - Equidistant cylindrical: add support for non-standard latitude of natural origin, used in a GDAL test case - tmerc export to PROJString: use 'k' instead of 'k_0' - pj_ellps: use official value from EPSG for reverse flattening of Airy ellipsoid - GDAL compatibility: add support for importing odd formulations of Mercator as WKT1, but rejecting them when exporting to PROJ - Add export of 'Geostationary Satellite (Sweep X)' to WKT1_GDAL via EXTENSION.PROJ4 node - importFromPROJString: add support for +f - WKT1 / PROJ4: add support for EXTENSION.PROJ4 nodes and +wktext - exportToWKT: change way we deal with AXIS by default for WKT1_GDAL - Improve etmerc handling - Fix WKT import of peg_point_heading for Spherical_Cross_Track_Height - International Map of the World Polyconic: change parameter mapping - exportToPROJ: add alpha parameter - Hotine_Oblique_Mercator_Two_Point_Natural_Origin: GDAL_WKT1 related fix - GDAL compatibility improvements in import from PROJ4 / WKT1 for polar stereographic - Add support for +towgs84 when importing a +proj=geocent - import from WKT1: add support for an odd Mercator_1SP formulation handled by GDAL - export to proj4 strings: add +units=m to projected CRS for better GDAL compatibility - export to proj4 strings: add +no_defs to CRS for better GDAL compatibility
2018-11-15include/proj/CMakeLists.txt: install C++ header in /projEven Rouault
2018-11-14Implement RFC 2: Initial integration of "GDAL SRS barn" workEven Rouault
This work mostly consists of: - a C++ implementation of the ISO-19111:2018 / OGC Topic 2 "Referencing by coordinates" classes to represent Datums, Coordinate systems, CRSs (Coordinate Reference Systems) and Coordinate Operations. - methods to convert between this C++ modeling and WKT1, WKT2 and PROJ string representations of those objects - management and query of a SQLite3 database of CRS and Coordinate Operation definition - a C API binding part of those capabilities This is all-in-one squashed commit of the work of https://github.com/OSGeo/proj.4/pull/1040
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-31 02:41:57 +0000