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| author | Frank Warmerdam <warmerdam@pobox.com> | 2006-01-20 18:46:20 +0000 |
|---|---|---|
| committer | Frank Warmerdam <warmerdam@pobox.com> | 2006-01-20 18:46:20 +0000 |
| commit | 67dde391bcae57db7e7fc0f5de493574a34c9f6e (patch) | |
| tree | 0a1f5571f53dea7bca3b6f90b907681e83f4855e /man | |
| parent | 4111858463bd3b27c2067fd5eda4b9210bf0bdc5 (diff) | |
| download | PROJ-67dde391bcae57db7e7fc0f5de493574a34c9f6e.tar.gz PROJ-67dde391bcae57db7e7fc0f5de493574a34c9f6e.zip | |
added notes on point_count arg to pj_transform.
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1321 4e78687f-474d-0410-85f9-8d5e500ac6b2
Diffstat (limited to 'man')
| -rw-r--r-- | man/man3/pj_init.3 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/man/man3/pj_init.3 b/man/man3/pj_init.3 index 4edcabb6..63ba1647 100644 --- a/man/man3/pj_init.3 +++ b/man/man3/pj_init.3 @@ -28,7 +28,7 @@ projUV pj_fwd(projUV val, projPJ proj) projUV pj_inv(projUV val, projPJ proj) int pj_transform(projPJ src_cs, projPJ dst_cs, long point_count, - double *x, double *y, double *z) + int point_offset, double *x, double *y, double *z) void pj_free(projPJ proj) @@ -69,7 +69,8 @@ coordinate system. Unlike \fBpj_fwd\fR and \fBpj_inv\fR it is also allowable for the coordinate system definitions (\fBPJ *\fR) to be geographic coordinate systems (defined as +proj=latlong). The \fBx\fR, \fBy\fR and \fBz\fR arrays contain the input values of the points, and are replaced with the output -values. The function returns zero on success, or the error number (also in +values. The \fBpoint_offset\fR should indicate the spacing the of \fBx,y,z\fR +arrays, normally 1. The function returns zero on success, or the error number (also in pj_errno) on failure. Memory associated with the projection may be freed with \fBpj_free\fR. |