diff options
| author | Keith Packard <keithp@keithp.com> | 2014-05-28 21:56:52 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2014-05-28 22:02:32 -0700 |
| commit | 3871b9ac036e3adfa1da089245fc7973b268c921 (patch) | |
| tree | f84cee06faaf7574e81836292b67ac702b69cc1b /altoslib/AltosConvert.java | |
| parent | 4cec35564324f909dcddeb7c0d83a2daa8223042 (diff) | |
telegps: Add 'Info' tab
This contains a summary of the tracking info, including position,
speed and course.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'altoslib/AltosConvert.java')
| -rw-r--r-- | altoslib/AltosConvert.java | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/altoslib/AltosConvert.java b/altoslib/AltosConvert.java index 484f6213..a65669da 100644 --- a/altoslib/AltosConvert.java +++ b/altoslib/AltosConvert.java @@ -371,4 +371,30 @@ public class AltosConvert { return 94; return (int) Math.floor (1.0/2.0 * (24.0e6/32.0) / freq + 0.5); } + + public static final int BEARING_LONG = 0; + public static final int BEARING_SHORT = 1; + public static final int BEARING_VOICE = 2; + + public static String bearing_to_words(int length, double bearing) { + String [][] bearing_string = { + { + "North", "North North East", "North East", "East North East", + "East", "East South East", "South East", "South South East", + "South", "South South West", "South West", "West South West", + "West", "West North West", "North West", "North North West" + }, { + "N", "NNE", "NE", "ENE", + "E", "ESE", "SE", "SSE", + "S", "SSW", "SW", "WSW", + "W", "WNW", "NW", "NNW" + }, { + "north", "nor nor east", "north east", "east nor east", + "east", "east sow east", "south east", "sow sow east", + "south", "sow sow west", "south west", "west sow west", + "west", "west nor west", "north west", "nor nor west " + } + }; + return bearing_string[length][(int)((bearing / 90 * 8 + 1) / 2)%16]; + } } |