diff options
Diffstat (limited to 'man/man3')
| -rw-r--r-- | man/man3/pj_init.3 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/man/man3/pj_init.3 b/man/man3/pj_init.3 index d6d8e952..375289f6 100644 --- a/man/man3/pj_init.3 +++ b/man/man3/pj_init.3 @@ -17,9 +17,9 @@ pj_free \- de-initialize projection PJ *pj_init(int argc, char **argv) -UV pj_fwd(UV val, PJ *proj) +projUV pj_fwd(projUV val, PJ *proj) -UV pj_inv(UV val, PJ *proj) +projUV pj_inv(projUV val, PJ *proj) void pj_free(PJ *proj) @@ -37,10 +37,10 @@ address is returned otherwise a NULL value. Once initialization is performed either forward or inverse projections can be performed with the returned value of \fBpj_init\fR used as the argument \fBproj\fR. -The argument structure \fBUV\fR values \fBu\fR and \fBv\fR contain +The argument structure \fBprojUV\fR values \fBu\fR and \fBv\fR contain respective longitude and latitude or x and y. Latitude and longitude are in radians. -If a projection operation fails, both elements of \fBUV\fR are +If a projection operation fails, both elements of \fBprojUV\fR are set to HUGE_VAL (defined in \fImath.h\fR). \fBNote:\fR all projections have a forward mode, but some do not have @@ -59,7 +59,7 @@ cartesian values in meters: #include <projects.h> main(int argc, char **argv) { char *args[] = { "proj=merc", "ellps=clrk66", "lat_ts=33" }; - UV p; + projUV p; PJ *pj; if (!(pj = pj_init(3, args))) |