ref: d4bc9052beb3305d64a353a16641740380eb87af
dir: /sys/src/cmd/map/libmap/sinusoidal.c/
#include <u.h> #include <libc.h> #include "map.h" int Xsinusoidal(struct place *place, double *x, double *y) { *x = - place->wlon.l * place->nlat.c; *y = place->nlat.l; return(1); } proj sinusoidal(void) { return(Xsinusoidal); }