pi.h File Reference

#include <grass/gis.h>

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Defines

#define PI   M_PI
#define Radians(x)   ((x) * PI/180.0)
#define Degrees(x)   ((x) * 180.0/PI)


Define Documentation

#define Degrees (  )     ((x) * 180.0/PI)

Definition at line 4 of file pi.h.

Referenced by G_geodesic_lat_from_lon(), and G_rhumbline_lat_from_lon().

#define PI   M_PI

#define Radians (  )     ((x) * PI/180.0)


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