Examples of GeneralDirectPosition

org.apache.sis.geometry.GeneralDirectPosition
Holds the coordinates for a position within some coordinate reference system. Since {@code DirectPosition}s, as data types, will often be included in larger objects (such as {@linkplain org.opengis.geometry.Geometry geometries}) that have references to {@code CoordinateReferenceSystem}, the {@link #getCoordinateReferenceSystem()} methodmay returns {@code null} if this particular {@code DirectPosition} is included in suchlarger object. In this case, the coordinate reference system is implicitly assumed to take on the value of the containing object's {@code CoordinateReferenceSystem}.
This particular implementation of {@code DirectPosition} is said "General" because ituses an {@linkplain #ordinates array of ordinates} of an arbitrary length. If the directposition is known to be always two-dimensional, then {@link DirectPosition2D} providesa more efficient implementation.
@author Martin Desruisseaux (IRD, Geomatys) @since 0.3 (derived from geotk-1.2) @version 0.3 @module @see DirectPosition1D @see DirectPosition2D
org.geotools.geometry.GeneralDirectPosition
Holds the coordinates for a position within some coordinate reference system. Since {@code DirectPosition}s, as data types, will often be included in larger objects (such as {@linkplain org.geotools.geometry.Geometry geometries}) that have references to {@link CoordinateReferenceSystem}, the {@link #getCoordinateReferenceSystem} methodmay returns {@code null} if this particular {@code DirectPosition} is includedin a larger object with such a reference to a {@linkplain CoordinateReferenceSystem coordinate reference system}. In this case, the cordinate reference system is implicitly assumed to take on the value of the containing object's {@link CoordinateReferenceSystem}.
This particular implementation of {@code DirectPosition} is said "General" because ituses an {@linkplain #ordinates array of ordinates} of an arbitrary length. If the directposition is know to be always two-dimensional, then {@link DirectPosition2D} may providesa more efficient implementation.
Most methods in this implementation are final for performance reason. @since 2.0 @source $URL$ @version $Id$ @author Martin Desruisseaux (IRD) @see DirectPosition1D @see DirectPosition2D @see java.awt.geom.Point2D

Examples of org.geotools.geometry.GeneralDirectPosition

            gc = new GeodeticCalculator(crs);
            CALCULATORS.put(crs, gc);
        }
        assert crs.equals(gc.getCoordinateReferenceSystem()) : crs;


        final GeneralDirectPosition pos = POSITIONS[Math.min(POSITIONS.length - 1, crs
                .getCoordinateSystem().getDimension())];
        pos.setCoordinateReferenceSystem(crs);
        copy(p1, pos.ordinates);
        gc.setStartingPosition(pos);
        copy(p2, pos.ordinates);
        gc.setDestinationPosition(pos);

View Full Code Here

Examples of org.geotools.geometry.GeneralDirectPosition

            Node timePositionNodeBegin = timePositions.get(0);
            Node timePositionNodeEnd = timePositions.get(1);
            minCP[minCP.length - 1] = TCRS.toValue(((DefaultPosition)timePositionNodeBegin.getValue()).getDate());
            maxCP[maxCP.length - 1] = TCRS.toValue(((DefaultPosition)timePositionNodeEnd.getValue()).getDate());


            GeneralDirectPosition minDP = new GeneralDirectPosition(minCP);
            minDP.setCoordinateReferenceSystem(crs);
            GeneralDirectPosition maxDP = new GeneralDirectPosition(maxCP);
            maxDP.setCoordinateReferenceSystem(crs);


            GeneralEnvelope envelopeWithTime = new GeneralEnvelope(minDP, maxDP);


            return envelopeWithTime;
        }

View Full Code Here

Examples of org.geotools.geometry.GeneralDirectPosition

            int c = 0;
            for (String coord : CP) {
                coordinates[c++] = Double.parseDouble(coord.trim());
            }


            dp = new GeneralDirectPosition(coordinates);
        }


        return dp;
    }

View Full Code Here

Examples of org.geotools.geometry.GeneralDirectPosition

            Node timePositionNodeBegin = timePositions.get(0);
            Node timePositionNodeEnd = timePositions.get(1);
            minCP[minCP.length - 1] = TCRS.toValue(((DefaultPosition)timePositionNodeBegin.getValue()).getDate());
            maxCP[maxCP.length - 1] = TCRS.toValue(((DefaultPosition)timePositionNodeEnd.getValue()).getDate());


            GeneralDirectPosition minDP = new GeneralDirectPosition(minCP);
                                  minDP.setCoordinateReferenceSystem(crs);
            GeneralDirectPosition maxDP = new GeneralDirectPosition(maxCP);
                                  maxDP.setCoordinateReferenceSystem(crs);


            GeneralEnvelope envelopeWithTime = new GeneralEnvelope(minDP, maxDP);


            return envelopeWithTime;
        }

View Full Code Here

Examples of org.geotools.geometry.GeneralDirectPosition

        List positions = node.getChildren("pos");


        if (!positions.isEmpty() && (positions.size() == 2)) {
            Node n1 = (Node) positions.get(0);
            Node n2 = (Node) positions.get(1);
            GeneralDirectPosition p1 = (GeneralDirectPosition) n1.getValue();
            GeneralDirectPosition p2 = (GeneralDirectPosition) n2.getValue();


            GeneralEnvelope envelope = new GeneralEnvelope(p1, p2);
            
            for (AttributeInstance att : instance.getAttributes()) {
                if (att.getName().equals("srsName"))

View Full Code Here

Examples of org.geotools.geometry.GeneralDirectPosition

            }


            if (spatialCRS != null) {
                List<DirectPosition> envelopePositions = new LinkedList<DirectPosition>();


                GeneralDirectPosition lowerCorner = new GeneralDirectPosition(envelope.getCoordinateReferenceSystem());
                GeneralDirectPosition upperCorner = new GeneralDirectPosition(envelope.getCoordinateReferenceSystem());


                for (int i = 0; i < spatialCRS.getCoordinateSystem().getDimension(); i++) {
                    lowerCorner.setOrdinate(i, envelope.getLowerCorner().getOrdinate(i));
                    upperCorner.setOrdinate(i, envelope.getUpperCorner().getOrdinate(i));
                }


                envelopePositions.add(lowerCorner);
                envelopePositions.add(upperCorner);

View Full Code Here

Examples of org.geotools.geometry.GeneralDirectPosition

        List positions = node.getChildren("pos");


        if (!positions.isEmpty() && (positions.size() == 2)) {
            Node n1 = (Node) positions.get(0);
            Node n2 = (Node) positions.get(1);
            GeneralDirectPosition p1 = (GeneralDirectPosition) n1.getValue();
            GeneralDirectPosition p2 = (GeneralDirectPosition) n2.getValue();


            GeneralEnvelope envelope = new GeneralEnvelope(p1, p2);
            
            if (p1.getDimension() == 2 && p1.getDimension() == 2) {
                envelope.setCoordinateReferenceSystem(DefaultGeographicCRS.WGS84);


                return envelope;
            } else if (p1.getDimension() > 2 && p2.getDimension() > 2) {
                envelope.setCoordinateReferenceSystem(DefaultGeographicCRS.WGS84_3D);


                return envelope;
            }
        }

View Full Code Here

Examples of org.geotools.geometry.GeneralDirectPosition

            }


            if (spatialCRS != null) {
                List<DirectPosition> envelopePositions = new LinkedList<DirectPosition>();
                
                GeneralDirectPosition lowerCorner = new GeneralDirectPosition(envelope.getCoordinateReferenceSystem());
                GeneralDirectPosition upperCorner = new GeneralDirectPosition(envelope.getCoordinateReferenceSystem());


                for (int i = 0; i < spatialCRS.getCoordinateSystem().getDimension(); i++) {
                    lowerCorner.setOrdinate(i, envelope.getLowerCorner().getOrdinate(i));
                    upperCorner.setOrdinate(i, envelope.getUpperCorner().getOrdinate(i));
                }


                envelopePositions.add(lowerCorner);
                envelopePositions.add(upperCorner);

View Full Code Here

Examples of org.geotools.geometry.GeneralDirectPosition

        CoordinateReferenceSystem BC_ALBERS = (CoordinateReferenceSystem) CRS.decode("EPSG:42102");
                
        CoordinateOperation op = ReferencingFactoryFinder.getCoordinateOperationFactory(null).createOperation( WGS84, WGS84 );
        MathTransform math = op.getMathTransform();
                
        DirectPosition pt1 = new GeneralDirectPosition(0.0,0.0);        
        DirectPosition pt2 = math.transform( pt1, null );
        assertNotNull( pt2 );
          
        double pts[] = new double[] {
                1187128,395268, 1187128,396027,

View Full Code Here

Examples of org.geotools.geometry.GeneralDirectPosition

    //
    // /////////////////////////////////////////////////////////////////////
    ensureNonNull("ptSrc", ptSrc);
    checkDimension(ptSrc);
    if (ptDst == null) {
      ptDst = new GeneralDirectPosition(1);
    } else {
      checkDimension(ptDst);
    }
    ptDst.setOrdinate(0, transform(ptSrc.getOrdinate(0)));
    return ptDst;

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.