###
# 
# 

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);
}