var latRev = { title: [nil, nil, nil], subtitle: [nil, nil], fontMatrix: [[0, 0, 0, 0, 0, 0],[0, 0, 0, 0, 0, 0]], arrowsMatrix: [[0, 0, 0, 0, 0, 0],[0, 0, 0, 0, 0, 0]], arrowsColour: [["ack", "ack", "ack", "ack", "ack", "ack"],["ack", "ack", "ack", "ack", "ack", "ack"]], L1: [nil, nil, "ack"], # content, title, colour L2: [nil, nil, "ack"], L3: [nil, nil, "ack"], L4: [nil, nil, "ack"], L5: [nil, nil, "ack"], L6: [nil, nil, "ack"], R1: [nil, nil, "ack"], R2: [nil, nil, "ack"], R3: [nil, nil, "ack"], R4: [nil, nil, "ack"], R5: [nil, nil, "ack"], R6: [nil, nil, "ack"], depAirport: nil, arrAirport: nil, new: func(type, id) { var lr = {parents:[latRev]}; lr.type = type; # 0 = origin 1 = destination 2 = ppos (from waypoint) 3 = generic wpt lr.id = id; lr._setupPageWithData(); return lr; }, del: func() { return nil; }, _setupPageWithData: func() { if (me.type == 2) { me.title = ["LAT REV", " FROM ", "PPOS"]; me.L2 = [" OFFSET", nil, "wht"]; me.L3 = [" HOLD", nil, "wht"]; me.L6 = [" RETURN", nil, "wht"]; me.R1 = ["FIX INFO ", nil, "wht"]; me.R2 = ["[ ]°/[ ]°/[ ]", "LL XING/INCR/NO", "blu"]; me.arrowsMatrix = [[0, 1, 1, 0, 0, 1], [1, 0, 0, 0, 0, 0]]; me.arrowsColour = [["ack", "wht", "wht", "ack", "ack", "wht"], ["wht", "ack", "ack", "ack", "ack", "ack"]]; me.fontMatrix = [[0, 0, 0, 0, 0, 0], [0, 1, 0, 0, 0, 0]]; } else { me.title = ["LAT REV", " FROM ", me.id]; if (me.type == 0) { if (size(me.id) > 4) { me.depAirport = findAirportsByICAO(left(me.id, 4)); } else { me.depAirport = findAirportsByICAO(me.id); } me.subtitle = [dmsToString(sprintf(me.depAirport[0].lat), "lat"), dmsToString(sprintf(me.depAirport[0].lon), "lon")]; me.L1 = [" DEPARTURE", nil, "wht"]; me.L2 = [" OFFSET", nil, "wht"]; me.L6 = [" RETURN", nil, "wht"]; me.R1 = ["FIX INFO ", nil, "wht"]; me.R2 = ["[ ]°/[ ]°/[ ]", "LL XING/INCR/NO", "blu"]; me.R3 = ["[ ]", "NEXT WPT ", "blu"]; me.R4 = ["[ ]", "NEW DEST", "blu"]; me.arrowsMatrix = [[1, 1, 0, 0, 0, 1], [1, 0, 0, 0, 0, 0]]; me.arrowsColour = [["wht", "wht", "ack", "ack", "ack", "wht"], ["wht", "ack", "ack", "ack", "ack", "ack"]]; me.fontMatrix = [[0, 0, 0, 0, 0, 0], [0, 1, 1, 1, 0, 0]]; } elsif (me.type == 1) { if (size(me.id) > 4) { me.arrAirport = findAirportsByICAO(left(me.id, 4)); } else { me.arrAirport = findAirportsByICAO(me.id); } me.subtitle = [dmsToString(sprintf(me.arrAirport[0].lat), "lat"), dmsToString(sprintf(me.arrAirport[0].lon), "lon")]; me.L3 = [" ALTN", nil, "wht"]; me.L4 = [" ALTN", " ENABLE", "blu"]; me.L6 = [" RETURN", nil, "wht"]; me.R1 = ["ARRIVAL ", nil, "wht"]; me.R3 = ["[ ]", "NEXT WPT ", "blu"]; me.arrowsMatrix = [[0, 0, 1, 1, 0, 1], [1, 0, 0, 0, 0, 0]]; me.arrowsColour = [["ack", "ack", "wht", "blu", "ack", "wht"], ["wht", "ack", "ack", "ack", "ack", "ack"]]; me.fontMatrix = [[0, 0, 0, 0, 0, 0], [0, 0, 1, 0, 0, 0]]; } elsif (me.type == 3) { if (size(me.id) == 2 or size(me.id) == 3) { me.wpt = findNavaidsByID(me.id); } elsif (size(me.id) == 4) { me.wpt = findAirportsByICAO(me.id); } elsif (size(me.id) == 5) { me.wpt = findFixesByID(me.id); } me.subtitle = [dmsToString(sprintf(me.wpt[0].lat), "lat"), dmsToString(sprintf(me.wpt[0].lon), "lon")]; me.L3 = [" HOLD", nil, "wht"]; me.L4 = [" ALTN", " ENABLE", "blu"]; me.L6 = [" RETURN", nil, "wht"]; me.R1 = ["FIX INFO ", nil, "wht"]; me.R3 = ["[ ]", "NEXT WPT ", "blu"]; me.R4 = ["[ ]", "NEW DEST", "blu"]; me.R5 = ["AIRWAYS ", nil, "wht"]; me.arrowsMatrix = [[0, 0, 1, 1, 0, 1], [1, 0, 0, 0, 1, 0]]; me.arrowsColour = [["ack", "ack", "wht", "blu", "ack", "wht"], ["wht", "ack", "ack", "ack", "wht", "ack"]]; me.fontMatrix = [[0, 0, 0, 0, 0, 0], [0, 0, 1, 1, 0, 0]]; } } }, }; var dmsToString = func(dms, type) { var degrees = int(dms); var minutes = sprintf("%.1f",abs((dms - degrees) * 60)); if (type == "lat") { var sign = degrees >= 0 ? "N" : "S"; } else { var sign = degrees >= 0 ? "E" : "W"; } return abs(degrees) ~ "g" ~ minutes ~ " " ~ sign; }