Package org.opengis.referencing.cs

Examples of org.opengis.referencing.cs.CoordinateSystem

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    /**
     * Tests the (latitude, longitude) axis order for EPSG:4326.
     */
    public void testCorrectAxisOrder() throws NoSuchAuthorityCodeException, FactoryException {
        final CoordinateReferenceSystem crs = CRS.decode("EPSG:4326");
        final CoordinateSystem cs = crs.getCoordinateSystem();
        assertEquals(2, cs.getDimension());

        CoordinateSystemAxis axis0 = cs.getAxis(0);
        assertEquals("Lat", axis0.getAbbreviation());

        CoordinateSystemAxis axis1 = cs.getAxis(1);
        assertEquals("Long", axis1.getAbbreviation());
    }
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    /**
     * Tests the (longitude, latitude) axis order for EPSG:4326.
     */
    public void testForcedAxisOrder() throws NoSuchAuthorityCodeException, FactoryException {
        final CoordinateReferenceSystem crs = CRS.decode("EPSG:4326", true);
        final CoordinateSystem cs = crs.getCoordinateSystem();
        assertEquals(2, cs.getDimension());

        CoordinateSystemAxis axis0 = cs.getAxis(0);
        assertEquals("Long", axis0.getAbbreviation());

        CoordinateSystemAxis axis1 = cs.getAxis(1);
        assertEquals("Lat", axis1.getAbbreviation());

        final CoordinateReferenceSystem standard = CRS.decode("EPSG:4326");
        assertFalse("Should not be (long,lat) axis order.", CRS.equalsIgnoreMetadata(crs, standard));

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    public void testSystemPropertyToForceXY() throws NoSuchAuthorityCodeException, FactoryException {
        assertNull(System.getProperty(GeoTools.FORCE_LONGITUDE_FIRST_AXIS_ORDER));
        System.setProperty(GeoTools.FORCE_LONGITUDE_FIRST_AXIS_ORDER, "true");
        try {
            CoordinateReferenceSystem crs = CRS.decode("EPSG:4326");
            final CoordinateSystem cs = crs.getCoordinateSystem();
            assertEquals(2, cs.getDimension());

            CoordinateSystemAxis axis0  = cs.getAxis(0);
//            assertEquals("forceXY did not work", "Long", axis0.getAbbreviation());

            CoordinateSystemAxis axis1  = cs.getAxis(1);
//            assertEquals("forceXY did not work", "Lat", axis1.getAbbreviation());
        } finally {
            System.clearProperty(GeoTools.FORCE_LONGITUDE_FIRST_AXIS_ORDER);
        }
    }
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        // retrives "WGS 84 (geographic 3D)"
        CoordinateReferenceSystem compound = CRS.decode("EPSG:4327");
        CoordinateReferenceSystem horizontal = CRS.getHorizontalCRS(compound);
        // the horizonal version is basically 4326, but it won't compare positively
        // with 4326, not even using CRS.equalsIgnoreMetadata(), so we check the axis directly
        CoordinateSystem cs = horizontal.getCoordinateSystem();
        assertEquals(2, cs.getDimension());
        assertEquals(AxisDirection.NORTH, cs.getAxis(0).getDirection());
        assertEquals(AxisDirection.EAST, cs.getAxis(1).getDirection());
    }
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    /**
     * Tests the swapping of axis.
     */
    @Test
    public void testAxisSwapping() {
        CoordinateSystem cs1, cs2;
        cs1 = new DefaultEllipsoidalCS("cs1",
                DefaultCoordinateSystemAxis.GEODETIC_LONGITUDE,
                DefaultCoordinateSystemAxis.GEODETIC_LATITUDE);
        cs2 = new DefaultEllipsoidalCS("cs2",
                DefaultCoordinateSystemAxis.GEODETIC_LATITUDE,
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    /**
     * Tests {@link AbstractCS#standard}.
     */
    @Test
    public void testStandards() {
        CoordinateSystem cs;
        cs = DefaultCartesianCS  .GRID;               assertSame(cs, AbstractCS.standard(cs));
        cs = DefaultCartesianCS  .GEOCENTRIC;         assertSame(cs, AbstractCS.standard(cs));
        cs = DefaultCartesianCS  .GENERIC_2D;         assertSame(cs, AbstractCS.standard(cs));
        cs = DefaultCartesianCS  .GENERIC_3D;         assertSame(cs, AbstractCS.standard(cs));
        cs = DefaultCartesianCS  .PROJECTED;          assertSame(cs, AbstractCS.standard(cs));
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     * with it and compare with the expected axis.
     */
    private static void assertOrdered(final String testX,     final String testY,
                                      final String expectedX, final String expectedY)
    {
        final CoordinateSystem cs = AbstractCS.standard(create(testX, testY));
        assertTrue(CRS.equalsIgnoreMetadata(create(expectedX, expectedY), cs));
    }
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        final NumberFormat target = getNumberFormat(locale, true);
        final TableWriter  table  = new TableWriter(out, TableWriter.SINGLE_VERTICAL_LINE);
        table.setAlignment(TableWriter.ALIGN_CENTER);
        table.writeHorizontalSeparator();
        try {
            final CoordinateSystem sourceCS = getSourceCRS().getCoordinateSystem();
            final CoordinateSystem targetCS = getTargetCRS().getCoordinateSystem();
            int dimension = sourceCS.getDimension();
            for (int i=0; i<dimension; i++) {
                table.write(sourceCS.getAxis(i).getName().getCode());
                table.nextColumn();
            }
            dimension = targetCS.getDimension();
            for (int i=0; i<dimension; i++) {
                table.write(targetCS.getAxis(i).getName().getCode());
                table.nextColumn();
            }
            table.writeHorizontalSeparator();
        } catch (FactoryException e) {
            /*
 
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            final ExtentImpl extent = new ExtentImpl();
            extent.getGeographicElements().add(validArea);
            properties.put(CoordinateReferenceSystem.DOMAIN_OF_VALIDITY_KEY, extent.unmodifiable());
        }
        final CoordinateReferenceSystem oppositeCRS = target ? sourceCRS : targetCRS;
        final CoordinateSystem cs;
        if (oppositeCRS != null) {
            cs = oppositeCRS.getCoordinateSystem();
        } else {
            switch (getDimension()) {
                case 2: cs = DefaultCartesianCS.GENERIC_2D; break;
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                        ErrorKeys.MISMATCHED_DIMENSION_$3, label + '[' + i + ']', pointDim, dimension));
            }
            crs = getCoordinateReferenceSystem(point, crs);
        }
        if (crs != null) {
            final CoordinateSystem cs = crs.getCoordinateSystem();
            if (!getCoordinateSystemType().isAssignableFrom(cs.getClass())) {
                throw new MismatchedReferenceSystemException(Errors.format(
                        ErrorKeys.UNSUPPORTED_COORDINATE_SYSTEM_$1, cs.getName()));
            }
        }
        return crs;
    }
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Related Classes of org.opengis.referencing.cs.CoordinateSystem

  • mil.nga.giat.geowave.raster.plugin.GeoWaveRasterReader
  • org.apache.sis.geometry.AbstractDirectPosition
  • org.apache.sis.geometry.AbstractEnvelope
  • org.apache.sis.geometry.GeneralEnvelope
  • org.apache.sis.referencing.CommonCRSTest
  • org.apache.sis.referencing.CRS
  • org.apache.sis.referencing.crs.AbstractCRS
  • org.apache.sis.referencing.crs.DefaultCompoundCRSTest
  • org.apache.sis.referencing.crs.DefaultGeodeticCRS
  • org.apache.sis.referencing.crs.SubTypes
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