GRASS GIS 7 Programmer's Manual
7.9.dev(2021)-e5379bbd7
Main Page
Related Pages
+
Data Structures
Data Structures
Class Hierarchy
+
Data Fields
+
All
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
~
+
Functions
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
~
+
Variables
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
Related Functions
+
Files
File List
+
Globals
+
All
_
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
+
Functions
_
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
+
Variables
_
a
b
c
d
e
f
g
h
i
l
m
n
o
p
r
s
t
u
w
x
y
+
Typedefs
a
b
c
d
e
f
g
h
i
j
k
l
m
o
p
r
s
t
u
v
w
y
z
+
Enumerations
a
c
d
e
h
l
m
n
o
p
r
s
t
v
y
+
Enumerator
a
b
c
d
e
f
g
h
i
l
m
n
o
p
r
s
t
u
v
w
+
Macros
_
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
•
All
Data Structures
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Pages
pi.h
Go to the documentation of this file.
1
#ifndef __PI_H__
2
#define __PI_H__
3
4
#include <
grass/gis.h
>
5
6
#define Radians(x) ((x) * M_PI/180.0)
7
#define Degrees(x) ((x) * 180.0/M_PI)
8
9
#endif
/* __PI_H__ */
gis.h
lib
gis
pi.h
Generated on Mon May 31 2021 05:21:31 for GRASS GIS 7 Programmer's Manual by
1.8.13