diff options
Diffstat (limited to 'src/projections/tcea.cpp')
| -rw-r--r-- | src/projections/tcea.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/projections/tcea.cpp b/src/projections/tcea.cpp index d30f3df0..6c7b44f5 100644 --- a/src/projections/tcea.cpp +++ b/src/projections/tcea.cpp @@ -2,21 +2,22 @@ #include <math.h> +#include "proj.h" #include "projects.h" PROJ_HEAD(tcea, "Transverse Cylindrical Equal Area") "\n\tCyl, Sph"; -static XY s_forward (LP lp, PJ *P) { /* Spheroidal, forward */ - XY xy = {0.0,0.0}; +static PJ_XY s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward */ + PJ_XY xy = {0.0,0.0}; xy.x = cos (lp.phi) * sin (lp.lam) / P->k0; xy.y = P->k0 * (atan2 (tan (lp.phi), cos (lp.lam)) - P->phi0); return xy; } -static LP s_inverse (XY xy, PJ *P) { /* Spheroidal, inverse */ - LP lp = {0.0, 0.0}; +static PJ_LP s_inverse (PJ_XY xy, PJ *P) { /* Spheroidal, inverse */ + PJ_LP lp = {0.0, 0.0}; double t; xy.y = xy.y / P->k0 + P->phi0; |