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mattshobe / flightmap

Automatically exported from code.google.com/p/flightmap
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Get mock, shape definitions for navaids #149

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
In order to display navaids on the map, we need a drawable (Path) specification 
for each type.  The resulting design should resemble the graphics used on FAA 
charts.

The exhaustive list of navaid types included in the FAA NAVAID file follows.
VOR
VOR/DME
VORTAC
TACAN
NDB
NDB/DME
LOM
LFR
FAN MARKER
UHF NDB
MARINE NDB
LMM
MARINE NDB/DME
LOCALIZER OR SDF
MLS OR ISMLS

Original issue reported on code.google.com by aristi...@google.com on 31 Jan 2011 at 6:59

GoogleCodeExporter commented 9 years ago 
The following are specified with dimensions on a canvas that's 86w x 86h.

VOR hexagon: 22,6; 65,6; 86,44; 65,80; 22,80; 1,44
VOR inner circle: centered, 13px diameter

VOR-DME: outer 1px outline of entire 86x86 area, enclosing exact VOR dimensions 
above

VORTAC hexagon: 32,23; 55,23; 66,43; 55,63; 32,63; 20,43
VORTAC inner circle: centered, 13px diameter
VORTAC filled outer box (left): 20,16; 32,23; 20,43; 8,37
VORTAC filled outer box (right): 55,23; 66,16; 78,37; 66,43
VORTAC filled outer box (bottom): 31,63; 55,63; 55,77; 31,77

TACAN: Use union of outer boxes and hexagon plotted above, along with filled 
inner circle

NDB, NDB/DME: plot on a loop; 2px radius scatter points with a 2px point at the 
center, surrounded by at least 4px of white space

Original comment by mattsh...@gmail.com on 12 Feb 2011 at 5:36

GoogleCodeExporter commented 9 years ago

Original comment by mattsh...@gmail.com on 12 Feb 2011 at 5:37