diff options
Diffstat (limited to 'src/cmd/map/libmap/twocirc.c')
| -rw-r--r-- | src/cmd/map/libmap/twocirc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/cmd/map/libmap/twocirc.c b/src/cmd/map/libmap/twocirc.c index 0d0e48a4..9c7b7ec4 100644 --- a/src/cmd/map/libmap/twocirc.c +++ b/src/cmd/map/libmap/twocirc.c @@ -44,7 +44,7 @@ twocircles(double m, double p, double p1, double p2, double *x, double *y) *y = (*x*a+t/2)/b; } return 1; -} +} static int Xglobular(struct place *place, double *x, double *y) @@ -52,7 +52,7 @@ Xglobular(struct place *place, double *x, double *y) twocircles(-2*place->wlon.l/PI, 2*place->nlat.l/PI, place->nlat.c, place->nlat.s, x, y); return 1; -} +} proj globular(void) @@ -68,7 +68,7 @@ Xvandergrinten(struct place *place, double *x, double *y) double pval = abst>=1? 1: abst/(1+sqrt(1-t*t)); double p2 = 2*pval/(1+pval); twocircles(-place->wlon.l/PI, pval, sqrt(1-p2*p2), p2, x, y); - if(t < 0) + if(t < 0) *y = -*y; return 1; } |