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fgdata/Nasal/canvas/map/dme.draw

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var draw_dme = func (group, dme, controller=nil, lod=0) {
var lat = dme.lat;
var lon = dme.lon;
var name = dme.id;
var freq = dme.frequency;
var dme_grp = group.createChild("group","dme");
var icon_dme = dme_grp .createChild("path", name)
.moveTo(-15,0)
.line(-12.5,-7.5)
.line(7.5,-12.5)
.line(12.5,7.5)
.lineTo(7.5,-12.5)
.line(12.5,-7.5)
.line(7.5,12.5)
.line(-12.5,7.5)
.lineTo(15,0)
.lineTo(7.5,12.5)
.vert(14.5)
.horiz(-14.5)
.vert(-14.5)
.close()
.setStrokeLineWidth(3)
.setColor(0,0.6,0.85);
dme_grp.setGeoPosition(lat, lon)
.set("z-index",3);
if( controller != nil and controller['is_tuned'](freq))
icon_dme.setColor(0,1,0);
}