org.geotools.referencing.CRS.getAxisOrder()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中org.geotools.referencing.CRS.getAxisOrder()方法的一些代码示例，展示了CRS.getAxisOrder()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。CRS.getAxisOrder()方法的具体详情如下：
包路径：org.geotools.referencing.CRS
类名称：CRS
方法名：getAxisOrder

CRS.getAxisOrder介绍

[英]Determines the axis ordering of a specified crs object.
[中]确定指定crs对象的轴顺序。

代码示例

代码示例来源：origin: opentripplanner/OpenTripPlanner

  1. if (CRS.getAxisOrder(destCrs) == CRS.AxisOrder.NORTH_EAST)
  2.   latLon = true;
  3. else if (CRS.getAxisOrder(destCrs) == CRS.AxisOrder.EAST_NORTH)
  4.   latLon = false;
  5. else

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Determines the axis ordering of a specified crs object.
  3.  *
  4.  * @param crs The coordinate reference system.
  5.  * @return One of {@link AxisOrder#EAST_NORTH}, {@link AxisOrder@NORTH_EAST}, or {@link
  6.  *     AxisOrder#INAPPLICABLE}
  7.  * @see AxisOrder
  8.  * @since 2.7
  9.  */
  10. public static AxisOrder getAxisOrder(CoordinateReferenceSystem crs) {
  11.   return getAxisOrder(crs, false);
  12. }

代码示例来源：origin: geotools/geotools

  1. private static org.opengis.geometry.Envelope getCRSEnvelope(CoordinateReferenceSystem targetCRS)
  2.     throws FactoryException, NoSuchAuthorityCodeException {
  3.   if (targetCRS.getDomainOfValidity() == null) {
  4.     Integer code = CRS.lookupEpsgCode(targetCRS, true);
  5.     if (code != null) {
  6.       CRS.decode("EPSG:" + code, CRS.getAxisOrder(targetCRS) != AxisOrder.NORTH_EAST);
  7.     }
  8.   }
  9.   org.opengis.geometry.Envelope envelope = CRS.getEnvelope(targetCRS);
  10.   return envelope;
  11. }

代码示例来源：origin: geotools/geotools

  1. CoordinateReferenceSystem crs = CRS.decode(srsName, true);
  2. if (CRS.getAxisOrder(crs) == AxisOrder.NORTH_EAST) {
  3.   Integer epsgCode = CRS.lookupEpsgCode(crs, false);
  4.   if (epsgCode == null) {

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Checks if axis flipping is needed comparing axis order requested for the DataStore with query
  3.  * crs.
  4.  *
  5.  * @param axisOrder
  6.  * @param coordinateSystem
  7.  * @return
  8.  */
  9. public static boolean invertAxisNeeded(String axisOrder, CoordinateReferenceSystem crs) {
  10.   CRS.AxisOrder requestedAxis = CRS.getAxisOrder(crs);
  11.   if (requestedAxis == CRS.AxisOrder.INAPPLICABLE) {
  12.     boolean forcedLonLat =
  13.         Boolean.getBoolean("org.geotools.referencing.forceXY")
  14.             || Boolean.TRUE.equals(
  15.                 Hints.getSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER));
  16.     if (forcedLonLat) {
  17.       requestedAxis = CRS.AxisOrder.EAST_NORTH;
  18.     } else {
  19.       requestedAxis = CRS.AxisOrder.NORTH_EAST;
  20.     }
  21.   }
  22.   if (WFSDataStoreFactory.AXIS_ORDER_NORTH_EAST.equals(axisOrder)) {
  23.     return requestedAxis.equals(CRS.AxisOrder.EAST_NORTH);
  24.   } else if (WFSDataStoreFactory.AXIS_ORDER_EAST_NORTH.equals(axisOrder)) {
  25.     return requestedAxis.equals(CRS.AxisOrder.NORTH_EAST);
  26.   } else {
  27.     return false; // compliant, don't do anything
  28.   }
  29. }

代码示例来源：origin: geotools/geotools

  1. protected void setCentralMeridian(double centralMeridian) {
  2.   // compute the earth radius
  3.   try {
  4.     CoordinateReferenceSystem targetCRS = renderingEnvelope.getCoordinateReferenceSystem();
  5.     MathTransform mt = CRS.findMathTransform(WGS84, targetCRS, true);
  6.     double[] src = new double[] {centralMeridian, 0, 180 + centralMeridian, 0};
  7.     double[] dst = new double[4];
  8.     mt.transform(src, 0, dst, 0, 2);
  9.     if (CRS.getAxisOrder(targetCRS) == CRS.AxisOrder.NORTH_EAST) {
  10.       radius = Math.abs(dst[3] - dst[1]);
  11.     } else {
  12.       radius = Math.abs(dst[2] - dst[0]);
  13.     }
  14.     if (radius <= 0) {
  15.       throw new RuntimeException("Computed Earth radius is 0, what is going on?");
  16.     }
  17.   } catch (Exception e) {
  18.     throw new RuntimeException(
  19.         "Unexpected error computing the Earth radius " + "in the current projection",
  20.         e);
  21.   }
  22.   computeDatelineX();
  23. }

代码示例来源：origin: geotools/geotools

  1. return null;
  2. if (isForcedLonLat() && CRS.getAxisOrder(crs, false) == AxisOrder.NORTH_EAST) {
  3.   try {

代码示例来源：origin: geotools/geotools

  1. public void testSRSAxisOrder2() throws Exception {
  2.   try {
  3.     Hints.putSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, Boolean.TRUE);
  4.     CoordinateReferenceSystem crsEN = CRS.decode("EPSG:4326");
  5.     assertEquals(AxisOrder.EAST_NORTH, CRS.getAxisOrder(crsEN));
  6.     CoordinateReferenceSystem crsNE = CRS.decode("urn:ogc:def:crs:EPSG::4326");
  7.     assertEquals(AxisOrder.NORTH_EAST, CRS.getAxisOrder(crsNE));
  8.   } finally {
  9.     Hints.removeSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER);
  10.   }
  11. }

代码示例来源：origin: geotools/geotools

  1. if (CRS.getAxisOrder(this.crs) == CRS.AxisOrder.NORTH_EAST) {

代码示例来源：origin: geotools/geotools

  1. /** Encodes the given geometry with no srsName attribute and forcing 2D */
  2. public void encode(Geometry geometry) {
  3.   String srsName = null;
  4.   // see if we have a EPSG CRS attached to the geometry
  5.   if (geometry.getUserData() instanceof CoordinateReferenceSystem) {
  6.     try {
  7.       CoordinateReferenceSystem crs =
  8.           (CoordinateReferenceSystem) geometry.getUserData();
  9.       Integer code = CRS.lookupEpsgCode(crs, false);
  10.       if (code != null) {
  11.         if (AxisOrder.NORTH_EAST.equals(CRS.getAxisOrder(crs))) {
  12.           srsName = "urn:ogc:def:crs:EPSG::" + code;
  13.         } else {
  14.           srsName = "EPSG:" + code;
  15.         }
  16.       }
  17.     } catch (Exception e) {
  18.       LOGGER.fine("Failed to encode the CoordinateReferenceSystem into a srsName");
  19.     }
  20.   }
  21.   encode(geometry, srsName);
  22. }

代码示例来源：origin: geotools/geotools

  1. private static boolean isPole(DirectPosition point, CoordinateReferenceSystem crs) {
  2.   DirectPosition result = new DirectPosition2D();
  3.   GeographicCRS geographic;
  4.   try {
  5.     ProjectedCRS projectedCRS = getProjectedCRS(crs);
  6.     if (projectedCRS != null) {
  7.       geographic = projectedCRS.getBaseCRS();
  8.       MathTransform mt = CRS.findMathTransform(projectedCRS, geographic);
  9.       mt.transform(point, result);
  10.     } else if (crs instanceof GeographicCRS) {
  11.       result = point;
  12.       geographic = (GeographicCRS) crs;
  13.     } else {
  14.       return false;
  15.     }
  16.   } catch (MismatchedDimensionException | TransformException | FactoryException e) {
  17.     return false;
  18.   }
  19.   final double EPS = 1e-6;
  20.   if (getAxisOrder(geographic) == AxisOrder.NORTH_EAST) {
  21.     return Math.abs(result.getOrdinate(0) - 90) < EPS
  22.         || Math.abs(result.getOrdinate(0) + 90) < EPS;
  23.   } else {
  24.     return Math.abs(result.getOrdinate(1) - 90) < EPS
  25.         || Math.abs(result.getOrdinate(1) + 90) < EPS;
  26.   }
  27. }

代码示例来源：origin: geotools/geotools

  1. || CRS.getAxisOrder(crs).equals(AxisOrder.NORTH_EAST);
  2. swapAxes &= !retainAxesOrder;

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * @param lon
  3.  * @param lat
  4.  */
  5. public void setTopLeft(double lon, double lat) {
  6.   boolean isLongitudeFirstAxisOrderForced =
  7.       Boolean.getBoolean(GeoTools.FORCE_LONGITUDE_FIRST_AXIS_ORDER)
  8.           || GeoTools.getDefaultHints().get(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER)
  9.               == Boolean.TRUE;
  10.   CoordinateReferenceSystem crs = getCrs();
  11.   if (isLongitudeFirstAxisOrderForced
  12.       || (crs != null && CRS.getAxisOrder(crs).equals(CRS.AxisOrder.EAST_NORTH))) {
  13.     topLeft = gf.createPoint(new Coordinate(lon, lat));
  14.     return;
  15.   } else {
  16.     // guess lat/lon?
  17.     topLeft = gf.createPoint(new Coordinate(lat, lon));
  18.   }
  19. }

代码示例来源：origin: geotools/geotools

  1. @BeforeClass
  2. public static void setupCRS() throws FactoryException {
  3.   CRS.reset("all");
  4.   Hints.putSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, Boolean.TRUE);
  5.   // the following is only to make the test work in Eclipse, where the test
  6.   // classpath is tainted by the test classpath of dependent modules (whilst in Maven it's
  7.   // not)
  8.   Set<CRSAuthorityFactory> factories =
  9.       ReferencingFactoryFinder.getCRSAuthorityFactories(null);
  10.   for (CRSAuthorityFactory factory : factories) {
  11.     if (factory.getClass().getSimpleName().equals("EPSGCRSAuthorityFactory")) {
  12.       ReferencingFactoryFinder.removeAuthorityFactory(factory);
  13.     }
  14.   }
  15.   assertEquals(
  16.       AxisOrder.NORTH_EAST, CRS.getAxisOrder(CRS.decode("urn:ogc:def:crs:EPSG::4326")));
  17. }

代码示例来源：origin: geotools/geotools

  1. ReferencedEnvelope readerEnvelope =
  2.     ReferencedEnvelope.reference(reader.getOriginalEnvelope());
  3. boolean northEast = CRS.getAxisOrder(readerCRS) == AxisOrder.NORTH_EAST;
  4. int lonAxis = northEast ? 1 : 0;
  5. if (readerEnvelope.getMaximum(lonAxis) > 180) {

代码示例来源：origin: geotools/geotools

  1. CRS.reset("all");
  2.   Hints.putSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, Boolean.TRUE);
  3.   assertEquals(AxisOrder.EAST_NORTH, CRS.getAxisOrder(CRS.decode("EPSG:4326", false)));
  4.   assertEquals(AxisOrder.EAST_NORTH, CRS.getAxisOrder(CRS.decode("EPSG:4326", true)));
  5.   assertEquals(
  6.       AxisOrder.NORTH_EAST,
  7.       CRS.getAxisOrder(CRS.decode("urn:x-ogc:def:crs:EPSG::4326", false)));
  8.   assertEquals(
  9.       AxisOrder.NORTH_EAST,
  10.       CRS.getAxisOrder(CRS.decode("urn:x-ogc:def:crs:EPSG::4326", true)));
  11. } finally {
  12.   Hints.removeSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER);
  13.   assertEquals(AxisOrder.NORTH_EAST, CRS.getAxisOrder(CRS.decode("EPSG:4326", false)));
  14.   assertEquals(AxisOrder.EAST_NORTH, CRS.getAxisOrder(CRS.decode("EPSG:4326", true)));
  15.   assertEquals(
  16.       AxisOrder.NORTH_EAST,
  17.       CRS.getAxisOrder(CRS.decode("urn:x-ogc:def:crs:EPSG::4326", false)));
  18.   assertEquals(
  19.       AxisOrder.NORTH_EAST,
  20.       CRS.getAxisOrder(CRS.decode("urn:x-ogc:def:crs:EPSG::4326", true)));
  21. } finally {
  22.   CRS.reset("all");
  23.   System.setProperty("org.geotools.referencing.forceXY", "true");
  24.   assertEquals(AxisOrder.EAST_NORTH, CRS.getAxisOrder(CRS.decode("EPSG:4326", false)));
  25.   assertEquals(AxisOrder.EAST_NORTH, CRS.getAxisOrder(CRS.decode("EPSG:4326", true)));
  26.   assertEquals(
  27.       AxisOrder.NORTH_EAST,

代码示例来源：origin: geotools/geotools

  1. + "AXIS[\"Geodetic longitude\", EAST],"
  2.         + "AXIS[\"Geodetic latitude\", NORTH]]";
  3. assertEquals(AxisOrder.LON_LAT, CRS.getAxisOrder(CRS.parseWKT(wkt)));
  4. assertEquals(AxisOrder.EAST_NORTH, CRS.getAxisOrder(CRS.parseWKT(wkt)));
  5.         + "AXIS[\"Geodetic latitude\", NORTH],"
  6.         + "AXIS[\"Geodetic longitude\", EAST]]";
  7. assertEquals(AxisOrder.LAT_LON, CRS.getAxisOrder(CRS.parseWKT(wkt)));
  8. assertEquals(AxisOrder.NORTH_EAST, CRS.getAxisOrder(CRS.parseWKT(wkt)));
  9.     CRS.getAxisOrder(CRS.getHorizontalCRS(DefaultEngineeringCRS.GENERIC_2D)));
  10.         + "  AXIS[\"Northing\", NORTH], "
  11.         + "  AUTHORITY[\"EPSG\",\"23031\"]]";
  12. assertEquals(AxisOrder.EAST_NORTH, CRS.getAxisOrder(CRS.parseWKT(wkt)));
  13. assertEquals(AxisOrder.NORTH_EAST, CRS.getAxisOrder(CRS.parseWKT(wkt), true));

代码示例来源：origin: geotools/geotools

  1. AxisOrder axisOrder = CRS.getAxisOrder(crs, true);

代码示例来源：origin: geotools/geotools

  1. if (CRS.getAxisOrder(sourceCrs) == AxisOrder.NORTH_EAST) {
  2.   validArea =
  3.       new ReferencedEnvelope(

代码示例来源：origin: geotools/geotools

  1. @Test
  2. public void testGDA94Points() throws Exception {
  3.   Style style = RendererBaseTest.loadStyle(this, "markCircle.sld");
  4.   BufferedImage reference = toImage(point_test_2d, style);
  5.   BufferedImage actual = null;
  6.   if (CRS.getAxisOrder(point_test_strict.getSchema().getCoordinateReferenceSystem())
  7.       == AxisOrder.NORTH_EAST) {
  8.     actual = toImage(point_test_strict, style);
  9.   }
  10.   if (CRS.getAxisOrder(point_test.getSchema().getCoordinateReferenceSystem())
  11.       == AxisOrder.EAST_NORTH) {
  12.     actual = toImage(point_test, style);
  13.   }
  14.   ImageAssert.assertEquals(reference, actual, 10);
  15. }

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