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Added support for nautical units

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Martin Tůma
2018-02-11 23:51:57 +01:00
parent 27632bf07e
commit 820f967bd6
10 changed files with 100 additions and 41 deletions
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17
src/GUI/units.h
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@ -3,24 +3,29 @@
enum Units {
Metric,
Imperial
Imperial,
Nautical
};
#define M2KM 0.001000000000 // m -> km
#define M2MI 0.000621371192 // m -> mi
#define M2NMI 0.000539956803 // m -> nmi
#define M2FT 3.280839900000 // m -> ft
#define MS2KMH 3.600000000000 // m/s -> km/h
#define MS2MIH 2.236936290000 // m/s -> mi/h
#define MS2KN 1.943844490000 // m/s -> kn
#define FT2MI 0.000189393939 // ft -> mi
#define MM2IN 0.039370100000 // mm -> in
#define H2S 0.000277777778 // h -> s
#define MIN2S 0.016666666667 // min -> s
#define KMINM 1000.0 // 1 km in m
#define MIINFT 5280.0 // 1 mi in ft
#define MIINM 1609.344 // 1 mi in m
#define MININS 60.0 // 1 min in s
#define HINS 3600.0 // 1 hins
#define KMINM 1000.0 // 1 km in m
#define MIINFT 5280.0 // 1 mi in ft
#define NMIINFT 6076.11549 // 1 nm in ft
#define MIINM 1609.344 // 1 mi in m
#define NMIINM 1852 // 1 nmi in m
#define MININS 60.0 // 1 min in s
#define HINS 3600.0 // 1 hins
#define C2FS 1.8 // Celsius to Farenheit - scale
#define C2FO 32.0 // Celsius to Farenheit - offset