diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/PJ_isea.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/src/PJ_isea.c b/src/PJ_isea.c index 57412a38..6c870a2b 100644 --- a/src/PJ_isea.c +++ b/src/PJ_isea.c @@ -29,7 +29,7 @@ struct hex { /* y *must* be positive down as the xy /iso conversion assumes this */ ISEA_STATIC -int hex_xy(struct hex *h) { +void hex_xy(struct hex *h) { if (!h->iso) return 1; if (h->x >= 0) { h->y = -h->y - (h->x+1)/2; @@ -38,12 +38,10 @@ int hex_xy(struct hex *h) { h->y = -h->y - h->x/2; } h->iso = 0; - - return 1; } ISEA_STATIC -int hex_iso(struct hex *h) { +void hex_iso(struct hex *h) { if (h->iso) return 1; if (h->x >= 0) { @@ -55,12 +53,10 @@ int hex_iso(struct hex *h) { h->z = -h->x - h->y; h->iso = 1; - return 1; } ISEA_STATIC -int hexbin2(double width, double x, double y, - int *i, int *j) { +void hexbin2(double width, double x, double y, int *i, int *j) { double z, rx, ry, rz; double abs_dx, abs_dy, abs_dz; int ix, iy, iz, s; @@ -105,7 +101,6 @@ int hexbin2(double width, double x, double y, hex_xy(&h); *i = h.x; *j = h.y; - return ix * 100 + iy; } #ifndef ISEA_STATIC #define ISEA_STATIC @@ -1134,4 +1129,3 @@ PJ *PROJECTION(isea) { return P; } - |