| | |
| | | * |
| | | * @return |
| | | */ |
| | | public static Coordinate [] getRoutePointOrder(List<LotInfo> list) { |
| | | public static Coordinate[] getRoutePointOrder(List<LotInfo> list, double airportLat, double airportLon) { |
| | | List<Coordinate> centros = new ArrayList<>(); |
| | | List<List<Coordinate>> extremePoints = new ArrayList<>(); |
| | | Map<Coordinate,List<Coordinate>> points = new HashMap<>(); |
| | | Map<Coordinate, List<Coordinate>> points = new HashMap<>(); |
| | | list.forEach(patche -> { |
| | | String wkt = patche.getDkfw(); |
| | | // 解析WKT字符串为多边形 |
| | |
| | | // 开始封装图斑4个航线 |
| | | List<Coordinate> coordinatePointList = getExtremePoints(polygon); |
| | | extremePoints.add(coordinatePointList); |
| | | points.put(coordinateCentro,coordinatePointList); |
| | | points.put(coordinateCentro, coordinatePointList); |
| | | |
| | | }); |
| | | |
| | | // 开始排序 |
| | | // 机场经纬度 |
| | | double airportLat = 28.624514734; // 机场纬度 |
| | | double airportLon = 115.856725497; // 机场经度 |
| | | Coordinate [] coordinates = new Coordinate[centros.size() + 1]; |
| | | Coordinate[] coordinates = new Coordinate[centros.size() + 1]; |
| | | List<Coordinate> coordinateList = new ArrayList<>(); |
| | | coordinates[0] = new Coordinate(airportLon, airportLat); //第一个为机场经纬度 |
| | | coordinateList.add(new Coordinate(airportLon, airportLat)); //第一个为机场经纬度) |
| | | for (int i = 1; i < centros.size() + 1; i++) { |
| | | coordinates[i] = centros.get(i-1); |
| | | coordinateList.add(centros.get(i-1)); |
| | | coordinates[i] = centros.get(i - 1); |
| | | coordinateList.add(centros.get(i - 1)); |
| | | } |
| | | |
| | | // 对中心坐标数组进行排序 |
| | | Coordinate[] retCoordinate = new Coordinate[coordinateList.size()]; |
| | | Coordinate[] sortedCoordinates = DistanceCalculator.sortByDistance(coordinateList, airportLat, airportLon, 0,retCoordinate); |
| | | Coordinate[] sortedCoordinates = DistanceCalculator.sortByDistance(coordinateList, airportLat, airportLon, 0, retCoordinate); |
| | | |
| | | // 开始拼接图斑点位--按中心坐标数组排序顺序 |
| | | // 长度-3第一个起点只有一个点位 |
| | |
| | | return retc; |
| | | |
| | | |
| | | } |
| | | |
| | | |
| | | public static void main(String[] args) { |
| | | //测试 |
| | | List<LotInfo> list = new ArrayList<>(); |
| | | list.add(LotInfo.builder().dkfw("POLYGON((115.866465564947 28.6344502965542, 115.86425430209 28.6357383285408, 115.864551734716 28.633120921433, 115.866977149064 28.6338435339976, 115.866465564947 28.6344502965542))").build()); |
| | | list.add(LotInfo.builder().dkfw("POLYGON((115.864006690605 28.6202713913694, 115.86002109342 28.6162025130492, 115.866374254306 28.6142037658042, 115.865912044006 28.6172001020759, 115.864006690605 28.6202713913694))").build()); |
| | | list.add(LotInfo.builder().dkfw("POLYGON((115.839366933455 28.6161999317332, 115.841288489469 28.6160843601496, 115.840931570318 28.6181544912247, 115.838147600941 28.618654178036, 115.839366933455 28.6161999317332))").build()); |
| | | list.add(LotInfo.builder().dkfw("POLYGON((115.857499052697 28.6784702230642, 115.859109158101 28.6762273976226, 115.863677723232 28.6766081113836, 115.862154868188 28.6790827508297, 115.857499052697 28.6784702230642))").build()); |
| | | list.add(LotInfo.builder().dkfw("POLYGON((115.834974056705 28.6659171428962, 115.833760531592 28.6634960413229, 115.832422084777 28.6624550271329, 115.829745191145 28.6631986086972, 115.831232354274 28.6608191476914, 115.833314382654 28.6603729987527, 115.835545127347 28.6618601618814, 115.837032290475 28.6639421902615, 115.834974056705 28.6659171428962))").build()); |
| | | list.add(LotInfo.builder().dkfw("POLYGON((115.885622116006 28.5766308429787, 115.883936664461 28.5771582901683, 115.883365593819 28.5752547213636, 115.883555950699 28.5740174016407, 115.88365112914 28.5724945465969, 115.885364341064 28.5721138328361, 115.886696839227 28.5725897250371, 115.887458266749 28.5736366878797, 115.886792017668 28.5753498998039, 115.885622116006 28.5766308429787))").build()); |
| | | list.add(LotInfo.builder().dkfw("POLYGON((115.857644341395 28.5750890964568, 115.857572957565 28.5729475815515, 115.858429563527 28.5728761977213, 115.859072017998 28.5738041875136, 115.859072017998 28.5748035611361, 115.857644341395 28.5750890964568))").build()); |
| | | list.add(LotInfo.builder().dkfw("POLYGON((115.912181587649 28.6231542087745, 115.912181587649 28.6215123806805, 115.915893546818 28.6212268453598, 115.916036314478 28.6231542087745, 115.912181587649 28.6231542087745))").build()); |
| | | list.add(LotInfo.builder().dkfw("POLYGON((115.842039042965 28.6314426646115, 115.840992080122 28.631252307731, 115.842324578286 28.6305860586493, 115.843181184248 28.6305860586493, 115.84403779021 28.6304908802091, 115.84394261177 28.6317281999322, 115.842039042965 28.6314426646115))").build()); |
| | | list.add(LotInfo.builder().dkfw("POLYGON((115.807011889796 28.623935465138, 115.805869748513 28.6224126100944, 115.810247956764 28.6220318963334, 115.809581707682 28.623935465138, 115.807011889796 28.623935465138))").build()); |
| | | |
| | | getRoutePointOrder(list); |
| | | } |
| | | |
| | | } |