| Age | Commit message (Collapse) | Author |
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with IAU generic authority name
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IAU_2015:xxxx transparently
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be able to read file generated by ossfuzz
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CRS::normalizeForVisualization(): propagate domains/extent of original CRS (fixes #2603)
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specified name
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for intermediate objects
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as CompoundCRS with a VerticalCRS being an ellipsoidal height, which is
not conformant. But needed for LAS 1.4 that only supports WKT1
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whose result is not in the DB but whose horiz and vertical parts are known
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projinfo (unless --single-line is specified) (fixes #1543)
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* Allow importing EPSG:{horizontal_code}+{geographic_code} and
turn it into valid Geographic 3D or Projected 3D CRS internally
* Allow importing WKT1 COMPD_CS[] with above structure
* On an object imported that way, allow exporting to WKT1_GDAL,
with this non-standard structure of a horizontal CRS + geographic CRS
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proj_context_get_user_writable_directory to proj.h (#2162)
Fixes #2028
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This commit is the result of the squashing of rfc4_dev branch in a single
commit. It implements mostly RFC 4 related work.
* Grid handling:
- remove obsolete and presumably unfinished implementation of grid catalog functionality
- all grid functionality is in grids.cpp/.hpp
- vertical and horizontal grid shift: rework to no longer load whole grid into memory
- remove hgrids and vgrids member from PJ structure, and store them in hgridshift/vgridshift/deformation structures
- build systems: add optional libtiff dependency. Must be explicitly disabled if not desired
- add support for horizontal and vertical grids in GeoTIFF, if libtiff is available
- add GenericShiftGridSet and GenericShiftGrid classes, relying on TIFF grids, that can be used for generic purpose grid-based adjustment
- add a +proj=xyzgridshift method to perform geocentric translation by grid. Used for French NTF to RGF93 transformation using gr3df97a.tif grid
- deformation: add support for +grids= for GeoTIFF grids
- horizontal grid shift: fix failures on points slightly outside a subgrid (fixes #209)
* File management:
- add a filemanager.cpp/.hpp to deal with file related work
- test for legacy proj_api.h fileapi
- proj.h: add proj_context_set_fileapi() and proj_context_set_sqlite3_vfs_name() (fixes #866)
- add capability to read resource files from the user writable directory
* Network access:
- build systems: add optional curl dependency
- add a curl-based default implementation for network related functionality
- proj.h: add C API to control network functionality, and optionaly provide network callbacks
- add data/proj.ini with default settings
- add a SQLite3 local cache of downloaded chunks
- add proj_is_download_needed() and proj_download_file()
* Use Win32 Unicode APIs and expect all strings to be UTF-8 (fixes #1765)
For backward compatibility, if PROJ_LIB content is found to be not UTF-8 or
pointing to a non existing directory, then an attempt at interpretating it
in the ANSI page encoding is done.
proj_context_set_search_paths() now assumes strings to be in UTF-8, and
functions returning paths will also return values in UTF-8.
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Improvements regarding name aliases (refs #1823)
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To align with GDAL 3.0.3 behaviour, no longer automatically try to create
a boundCRS to WGS84 when exporting to WKT1:GDAL. The user has to
explicitly specify --boundcrs-to-wgs84 if he wishes this behaviour.
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createOperations(), and test it (fixes #1623)
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proj_crs_create_projected_3D_crs_from_2D() (fixes #1587)
Also add a --3d switch to projinfo
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- C API: PJ_GUESSED_WKT2_2019 is added, PJ_GUESSED_WKT2_2018 aliased to it
- C API: PJ_WKT2_2019[_SIMPLIFIED] is added, PJ_WKT2_2018[_SIMPLIFIED] alias to it
- C++ API: similarly for WKTFormatter::Convention::WKT2_2019[_SIMPLIFIED]
Those above changes should be fully backward API and ABI compatible.
projinfo changes:
- accept WKT2_2019 as value for -o switch. WKT2_2018 is still accepted (undocumented)
- output now uses 'WKT2_2019 string:', so might break scripts that would rely on that.
Other internal code references to WKT2_2018 changes to WKT2_2019, included
in tests.
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