本文整理匯總了Java中com.conveyal.osmlib.Node類的典型用法代碼示例。如果您正苦於以下問題：Java Node類的具體用法？Java Node怎麽用？Java Node使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
Node類屬於com.conveyal.osmlib包，在下文中一共展示了Node類的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: getLineStringForWay
import com.conveyal.osmlib.Node; //導入依賴的package包/類
static public LineString getLineStringForWay(Way way, OSM osm) {
Coordinate[] coords = new Coordinate[way.nodes.length];
for (int i = 0; i < coords.length; i++) {
Long nd = way.nodes[i];
Node node = osm.nodes.get(nd);
if (node == null) {
throw new RuntimeException("Way contains unknown node " + nd);
}
coords[i] = new Coordinate(node.getLon(), node.getLat());
}
return new GeometryFactory().createLineString(coords);
}
示例2: deserialize
import com.conveyal.osmlib.Node; //導入依賴的package包/類
@Override
public Node deserialize(DataInput in, int available) throws IOException {
Node node = new Node();
node.fixedLat = in.readInt();
node.fixedLon = in.readInt();
VarInt.readTags(in, node);
return node;
}
示例3: writeNode
import com.conveyal.osmlib.Node; //導入依賴的package包/類
@Override
public void writeNode(long id, Node node) throws IOException {
Shape line = new Line2D.Double(node.getLon(), node.getLat(), node.getLon(), node.getLat());
g2d.draw(line);
}
示例4: serialize
import com.conveyal.osmlib.Node; //導入依賴的package包/類
@Override
public void serialize(DataOutput out, Node node) throws IOException {
out.writeInt(node.fixedLat);
out.writeInt(node.fixedLon);
VarInt.writeTags(out, node);
}
示例5: addOsm
import com.conveyal.osmlib.Node; //導入依賴的package包/類
private OSMArea addOsm(Fun.Tuple2<Integer, Integer> tile, Envelope env, OSM osm, Boolean keepCompleteGeometries) {
String placeName = null;
Long placePop = null;
for( Entry<Long, Node> entry : osm.nodes.entrySet() ) {
Long id = entry.getKey();
Node node = entry.getValue();
if (id ==259009337) {
try {
long pop = Long.parseLong(node.getTag("population"));
if (placePop == null || placePop < pop) {
placePop = pop;
placeName = node.getTag("name");
}
} catch (Exception e) {
}
}
}
List<StreetSegment> segments = getStreetSegments(osm);
List<SpatialDataItem> segmentItems = new ArrayList<>();
List<SpatialDataItem> triplineItems = new ArrayList<>();
for(StreetSegment segment : segments) {
if(streetSegments.contains(segment.getSegmentId()))
continue;
if(segment.length > MIN_SEGMENT_LEN) {
LengthIndexedLine lengthIndexedLine = new LengthIndexedLine(segment.getGeometry());
double scale = (lengthIndexedLine.getEndIndex() - lengthIndexedLine.getStartIndex()) / segment.length;
List<TripLine> tripLines = new ArrayList<TripLine>();
tripLines.add(createTripLine(segment, 1, lengthIndexedLine, (OSMDataStore.INTERSECTION_MARGIN_METERS) * scale, OSMDataStore.INTERSECTION_MARGIN_METERS));
tripLines.add(createTripLine(segment, 2, lengthIndexedLine, ((segment.length - OSMDataStore.INTERSECTION_MARGIN_METERS) * scale), segment.length - OSMDataStore.INTERSECTION_MARGIN_METERS));
for(TripLine tripLine : tripLines) {
triplineItems.add(tripLine);
}
}
else {
jumperDataStore.addJumper(new Jumper(segment));
}
if(!keepCompleteGeometries)
segment.truncateGeometry();
segmentItems.add(segment);
}
streetSegments.save(segmentItems);
jumperDataStore.save();
triplines.save(triplineItems);
long zoneOffset = timeZoneConverter.getOffsetForCoord(env.centre());
OSMArea osmArea = new OSMArea(osmAreaIds.getNextId(), tile.a, tile.b, Z_INDEX, placeName, placePop, zoneOffset, env);
osmAreas.put(tile, osmArea);
db.commit();
System.out.println("Loaded OSM " + tile.a + ", " + tile.b);
if(placeName != null)
System.out.println("\t" + placeName + ", " + placePop);
return osmArea;
}