pi.h File Reference

#include <grass/gis.h>

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

Macro Definition Documentation

Degrees

#define Degrees

(

x

)

((x)*180.0 / M_PI)

Definition at line 7 of file pi.h.

Radians

#define Radians

(

x

)

((x)*M_PI / 180.0)

Definition at line 6 of file pi.h.