Safe Haskell | None |
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An azimuth in degrees between 0 and 360.
Documentation
modAzimuth :: Double -> AzimuthSource
Construct an azimuth such that if the given value is out of bounds, a modulus is taken to keep it within 0 inclusive and 360 exclusive.
>>>
modAzimuth 7
Azimuth 7.0000
>>>
modAzimuth 0
Azimuth 0.0000
>>>
modAzimuth 360
Azimuth 0.0000
>>>
modAzimuth 361
Azimuth 1.0000
>>>
modAzimuth 359.999
Azimuth 359.9990
nAzimuth :: Prism' Double AzimuthSource
A prism on azimuth to an integer between 0 and 359 inclusive.
>>>
7 ^? nAzimuth
Just (Azimuth 7.0000)
>>>
0 ^? nAzimuth
Just (Azimuth 0.0000)
>>>
359.999 ^? nAzimuth
Just (Azimuth 359.9990)
>>>
360 ^? nAzimuth
Nothing
all (\m -> nAzimuth # m == n) (n ^? nAzimuth)