| | |
| | | return simplifiedPolygon.getNumPoints(); |
| | | } |
| | | |
| | | 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()); |
| | | |
| | | |
| | | // list.forEach(patche -> { |
| | | // String wkt = patche.getDkfw(); |
| | | // // 解析WKT字符串为多边形 |
| | | // WKTReader wktReader = new WKTReader(JTSFactoryFinder.getGeometryFactory()); |
| | | // Geometry polygon = null; |
| | | // try { |
| | | // polygon = wktReader.read(wkt); |
| | | // } catch (ParseException e) { |
| | | // throw new RuntimeException(e); |
| | | // } |
| | | // |
| | | // // 开始封装中心点坐标 |
| | | // Coordinate coordinateCentro = getCentro(polygon); |
| | | // |
| | | // // 开始封装图斑4个航线 |
| | | //// List<Coordinate> coordinatePointList = getExtremePoints(polygon); |
| | | // List<Coordinate> coordinatePointList = getSimplifyPolygons(polygon); |
| | | // |
| | | // |
| | | // }); |
| | | |
| | | |
| | | List<PointPO> pointPOS = getRoutePointOrder(list, 28.624514734, 115.856725497); |
| | | |
| | | for (PointPO c : |
| | | pointPOS) { |
| | | System.out.println(c); |
| | | // 将度转换为弧度 |
| | | public static double toRadians(double degrees) { |
| | | return degrees * Math.PI / 180.0; |
| | | } |
| | | |
| | | // 计算两点间的航向角 |
| | | public static double bearing(double lat1, double lon1, double lat2, double lon2) { |
| | | double lat1Rad = toRadians(lat1); |
| | | double lat2Rad = toRadians(lat2); |
| | | double deltaLonRad = toRadians(lon2 - lon1); |
| | | |
| | | double y = Math.sin(deltaLonRad) * Math.cos(lat2Rad); |
| | | double x = Math.cos(lat1Rad) * Math.sin(lat2Rad) - |
| | | Math.sin(lat1Rad) * Math.cos(lat2Rad) * Math.cos(deltaLonRad); |
| | | |
| | | double bearing = Math.atan2(y, x); |
| | | |
| | | // 将结果转换为度 |
| | | return Math.toDegrees(bearing); |
| | | } |
| | | |
| | | /** |
| | |
| | | List<Coordinate> centros = new ArrayList<>(); |
| | | List<List<Coordinate>> extremePoints = new ArrayList<>(); |
| | | AtomicInteger numSize = new AtomicInteger(); |
| | | |
| | | |
| | | for (LotInfo patche : list) { |
| | | String wkt = patche.getDkfw(); |
| | |
| | | for (Coordinate coordinate : extremePoints.get(index)) { |
| | | i = i + 1; |
| | | retc[i] = coordinate; |
| | | retcList.add(PointPO.builder().index(index).coordinate(coordinate).build()); |
| | | retcList.add(PointPO.builder().index(index).coordinate(coordinate).centro(centros.get(index)).build()); |
| | | } |
| | | } |
| | | |
| | |
| | | |
| | | } |
| | | |
| | | 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()); |
| | | |
| | | |
| | | // list.forEach(patche -> { |
| | | // String wkt = patche.getDkfw(); |
| | | // // 解析WKT字符串为多边形 |
| | | // WKTReader wktReader = new WKTReader(JTSFactoryFinder.getGeometryFactory()); |
| | | // Geometry polygon = null; |
| | | // try { |
| | | // polygon = wktReader.read(wkt); |
| | | // } catch (ParseException e) { |
| | | // throw new RuntimeException(e); |
| | | // } |
| | | // |
| | | // // 开始封装中心点坐标 |
| | | // Coordinate coordinateCentro = getCentro(polygon); |
| | | // |
| | | // // 开始封装图斑4个航线 |
| | | //// List<Coordinate> coordinatePointList = getExtremePoints(polygon); |
| | | // List<Coordinate> coordinatePointList = getSimplifyPolygons(polygon); |
| | | // |
| | | // |
| | | // }); |
| | | |
| | | |
| | | List<PointPO> pointPOS = getRoutePointOrder(list, 28.624514734, 115.856725497); |
| | | |
| | | for (PointPO c : |
| | | pointPOS) { |
| | | System.out.println(c); |
| | | } |
| | | |
| | | |
| | | } |
| | | |
| | | } |