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| author | Kristian Evers <kristianevers@gmail.com> | 2019-05-01 18:42:13 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-05-01 18:42:13 +0200 |
| commit | fc48053092b4b6f496bb983765ebf619a356e257 (patch) | |
| tree | 2c53161326b766dc41e4733ce6579503fc702384 /docs/source/development/reference | |
| parent | e168ad31badb6702240174250894a76385da323b (diff) | |
| parent | eeda5f7e5fd94a0cdcbf90df1f0b04a090f4c037 (diff) | |
| download | PROJ-fc48053092b4b6f496bb983765ebf619a356e257.tar.gz PROJ-fc48053092b4b6f496bb983765ebf619a356e257.zip | |
Merge branch 'master' into check_exported_symbols
Diffstat (limited to 'docs/source/development/reference')
| -rw-r--r-- | docs/source/development/reference/functions.rst | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/docs/source/development/reference/functions.rst b/docs/source/development/reference/functions.rst index aa177b31..64a4e8ca 100644 --- a/docs/source/development/reference/functions.rst +++ b/docs/source/development/reference/functions.rst @@ -153,6 +153,25 @@ paragraph for more details. :type `area`: PJ_AREA :returns: :c:type:`PJ*` +.. c:function:: PJ *proj_normalize_for_visualization(PJ_CONTEXT *ctx, const PJ* obj) + + .. versionadded:: 6.1.0 + + Returns a PJ* object whose axis order is the one expected for + visualization purposes. + + The input object must be a coordinate operation, that has been created with + proj_create_crs_to_crs(). + If the axis order of its source or target CRS is northing,easting, then an + axis swap operation will be inserted. + + The returned :c:type:`PJ`-pointer should be deallocated with :c:func:`proj_destroy`. + + :param PJ_CONTEXT* ctx: Threading context. + :param `obj`: Object of type CoordinateOperation + :returns: :c:type:`PJ*` + + .. c:function:: PJ* proj_destroy(PJ *P) Deallocate a :c:type:`PJ` transformation object. |