Examples with Geometry com.revolsys.geometry.model.Geometry used on opensource projects

Example 26 with Geometry

use of com.revolsys.geometry.model.Geometry in project com.revolsys.open by revolsys.

the class OsmWay method setGeometry.

protected void setGeometry(final List<Point> points) {
    Geometry geometry;
    if (points.isEmpty()) {
        geometry = OsmConstants.WGS84_2D.point();
    } else if (points.size() == 1) {
        geometry = points.get(0);
    } else {
        final LineString line = OsmConstants.WGS84_2D.lineString(points);
        if (isArea() && line.isClosed()) {
            geometry = OsmConstants.WGS84_2D.polygon(line);
        } else {
            geometry = line;
        }
    }
    setGeometryValue(geometry);
}

Example 27 with Geometry

use of com.revolsys.geometry.model.Geometry in project com.revolsys.open by revolsys.

the class OsmPbfRecordIterator method parseRelation.

private void parseRelation(final ProtocolBufferInputStream input) throws IOException {
    final OsmRelation relation = new OsmRelation();
    final List<String> keys = new ArrayList<>();
    final List<String> values = new ArrayList<>();
    final List<Long> memberIds = new ArrayList<>();
    final List<Integer> memberTypes = new ArrayList<>();
    final List<String> memberRoles = new ArrayList<>();
    final int inLength = input.startLengthDelimited();
    boolean running = true;
    while (running) {
        final int tag = input.readTag();
        switch(tag) {
            case 0:
                running = false;
                break;
            case 8:
                final long id = input.readInt64();
                relation.setId(id);
                break;
            case 16:
                readStringById(input, keys);
                break;
            case 18:
                readStringsByIds(input, keys);
                break;
            case 24:
                readStringById(input, values);
                break;
            case 26:
                readStringsByIds(input, values);
                break;
            case 34:
                parseInfo(input, relation);
                break;
            case 64:
                readStrings(input, memberRoles);
                break;
            case 66:
                readStringsByIds(input, memberRoles);
                break;
            case 72:
                input.readLong(memberIds);
                break;
            case 74:
                input.readLongs(memberIds);
                break;
            case 80:
                input.readEnum(memberTypes);
                break;
            case 82:
                input.readEnums(memberTypes);
                break;
            default:
                input.skipField(tag);
                break;
        }
    }
    input.endLengthDelimited(inLength);
    addTags(relation, keys, values);
    final List<Geometry> parts = new ArrayList<>();
    long memberId = 0;
    for (int i = 0; i < memberIds.size(); i++) {
        final long memberIdOffset = memberIds.get(i);
        memberId += memberIdOffset;
        Geometry geometry = null;
        final int memberType = memberTypes.get(i);
        switch(memberType) {
            case 0:
                geometry = this.nodePoints.get(memberId);
                break;
            case 1:
                geometry = this.wayGeometries.get(memberId);
                break;
            default:
                throw new RuntimeException("Unknown member type " + memberType);
        }
        if (geometry != null) {
            parts.add(geometry);
        }
    }
    if (memberIds.size() == parts.size()) {
        final Geometry geometry = OsmConstants.WGS84_2D.geometry(parts);
        if (memberTypes.get(0) == 1 && !Property.hasValue(memberRoles.get(0))) {
        }
        relation.setGeometryValue(geometry);
        this.currentRecords.add(relation);
        final long relationId = relation.getId();
        this.relationGeometries.put(relationId, geometry);
    } else {
        this.relations.add(relation);
        this.relationMemberIds.add(memberIds);
        this.relationMemberRoles.add(memberRoles);
        this.relationMemberTypes.add(memberTypes);
    }
}

Example 28 with Geometry

use of com.revolsys.geometry.model.Geometry in project com.revolsys.open by revolsys.

the class OsmPbfRecordIterator method parseWay.

private void parseWay(final ProtocolBufferInputStream input) throws IOException {
    final OsmWay way = new OsmWay();
    final List<String> keys = new ArrayList<>();
    final List<String> values = new ArrayList<>();
    final List<Long> nodeIds = new ArrayList<>();
    final int inLength = input.startLengthDelimited();
    boolean running = true;
    long wayId = 0;
    while (running) {
        final int tag = input.readTag();
        switch(tag) {
            case 0:
                running = false;
                break;
            case 8:
                wayId = input.readInt64();
                way.setId(wayId);
                break;
            case 16:
                readStringById(input, keys);
                break;
            case 18:
                readStringsByIds(input, keys);
                break;
            case 24:
                readStringById(input, values);
                break;
            case 26:
                readStringsByIds(input, values);
                break;
            case 34:
                parseInfo(input, way);
                break;
            case 64:
                input.readLong(nodeIds);
                break;
            case 66:
                input.readLongs(nodeIds);
                break;
            default:
                input.skipField(tag);
                break;
        }
    }
    input.endLengthDelimited(inLength);
    addTags(way, keys, values);
    final List<Point> points = new ArrayList<>();
    long nodeId = 0;
    for (final long nodeIdOffset : nodeIds) {
        nodeId += nodeIdOffset;
        final Point point = this.nodePoints.get(nodeId);
        if (point != null) {
            points.add(point);
        }
    }
    if (nodeIds.size() == points.size()) {
        Geometry geometry;
        if (points.size() == 1) {
            geometry = points.get(0);
        } else {
            geometry = OsmConstants.WGS84_2D.lineString(points);
        }
        way.setGeometryValue(geometry);
        isPolygon(way, geometry);
        if (way.hasTags()) {
            this.currentRecords.add(way);
        }
        geometry = way.getGeometry();
        this.wayGeometries.put(wayId, geometry);
    } else {
        this.ways.add(way);
        this.wayNodeIds.add(nodeIds);
    }
}

Example 29 with Geometry

use of com.revolsys.geometry.model.Geometry in project com.revolsys.open by revolsys.

the class ContourConverter method read.

@Override
public Object read(final OsnIterator iterator) {
    final Map<String, Object> values = new TreeMap<>();
    values.put(SaifConstants.TYPE, GEOMETRY_CLASS);
    Geometry geometry = null;
    String fieldName = iterator.nextFieldName();
    while (fieldName != null) {
        if (fieldName.equals("arc")) {
            final String objectName = iterator.nextObjectName();
            final OsnConverter osnConverter = this.converters.getConverter(objectName);
            if (osnConverter == null) {
                iterator.throwParseError("No Geometry Converter for " + objectName);
            }
            geometry = (Geometry) osnConverter.read(iterator);
        } else if (fieldName.equals("value")) {
            final double value = iterator.nextDoubleValue();
            values.put("value", new Double(value));
        } else {
            readAttribute(iterator, fieldName, values);
        }
        fieldName = iterator.nextFieldName();
    }
    Property.set(geometry, values);
    return geometry;
}

Example 30 with Geometry

use of com.revolsys.geometry.model.Geometry in project com.revolsys.open by revolsys.

the class WithinDistance method test.

@Override
public boolean test(final Record record) {
    if (this.geometry1Value == null || this.geometry2Value == null || this.distanceValue == null) {
        return false;
    } else {
        final Geometry geometry1 = this.geometry1Value.getValue(record);
        final Geometry geometry2 = this.geometry2Value.getValue(record);
        ;
        final Number acceptDistance = this.distanceValue.getValue(record);
        if (acceptDistance == null || geometry1 == null || geometry2 == null) {
            return false;
        } else {
            final double distance = geometry1.distance(geometry2);
            return distance <= acceptDistance.doubleValue();
        }
    }
}