Package org.openstreetmap.josm.data.osm

Examples of org.openstreetmap.josm.data.osm.Node

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        Way way = null;
        for (Way w : Utils.filteredCollection(n.getReferrers(), Way.class)) {
            if (!w.isUsable() || w.getNodesCount() < 1) {
                continue;
            }
            Node firstNode = w.getNode(0);
            Node lastNode = w.getNode(w.getNodesCount() - 1);
            if ((firstNode == n || lastNode == n) && (firstNode != lastNode)) {
                if (way != null)
                    return null;
                way = w;
            }
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            if (snapHelper.isSnapOn()) {
                rv.append(" ").append(tr("Angle snapping active."));
            }
        }

        Node n = mouseOnExistingNode;
        /*
         * Handle special case: Highlighted node == selected node => finish drawing
         */
        if (n != null && getCurrentDataSet() != null && getCurrentDataSet().getSelectedNodes().contains(n)) {
            if (wayIsFinished) {
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    public class BackSpaceAction extends AbstractAction {

        @Override
        public void actionPerformed(ActionEvent e) {
            Main.main.undoRedo.undo();
            Node n=null;
            Command lastCmd=Main.main.undoRedo.commands.peekLast();
            if (lastCmd==null) return;
            for (OsmPrimitive p: lastCmd.getParticipatingPrimitives()) {
                if (p instanceof Node) {
                    if (n==null) {
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    @Override
    public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
            int row, int column) {

        Node node = (Node)value;
        reset();
        if (node == null) {
            renderEmptyRow();
        } else {
            switch(column) {
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    public void actionPerformed(ActionEvent e) {
        if (!isEnabled() || (getCurrentDataSet().getSelectedNodes().size() != 1))
            return;

        LatLonDialog dialog = new LatLonDialog(Main.parent, tr("Move Node..."), ht("/Action/MoveNode"));
        Node n = (Node) getCurrentDataSet().getSelectedNodes().toArray()[0];
        dialog.setCoordinates(n.getCoor());
        dialog.showDialog();
        if (dialog.getValue() != 1)
            return;

        LatLon coordinates = dialog.getCoordinates();
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     * @param to the upper index
     * @param threshold
     */
    protected void buildSimplifiedNodeList(List<Node> wnew, int from, int to, double threshold, List<Node> simplifiedNodes) {

        Node fromN = wnew.get(from);
        Node toN = wnew.get(to);

        // Get max xte
        int imax = -1;
        double xtemax = 0;
        for (int i = from + 1; i < to; i++) {
            Node n = wnew.get(i);
            double xte = Math.abs(EARTH_RAD
                    * xtd(fromN.getCoor().lat() * Math.PI / 180, fromN.getCoor().lon() * Math.PI / 180, toN.getCoor().lat() * Math.PI
                            / 180, toN.getCoor().lon() * Math.PI / 180, n.getCoor().lat() * Math.PI / 180, n.getCoor().lon() * Math.PI
                            / 180));
            if (xte > xtemax) {
                xtemax = xte;
                imax = i;
            }
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     * which contain the internal point.
     *
     * @param internalPoint the internal point.
     */
    public static Collection<OsmPrimitive> getSurroundingObjects(EastNorth internalPoint) {
        final Node n = new Node(internalPoint);
        final TreeMap<Double, OsmPrimitive> found = new TreeMap<>();
        for (Way w : getCurrentDataSet().getWays()) {
            if (w.isUsable() && w.isClosed()) {
                if (Geometry.nodeInsidePolygon(n, w.getNodes())) {
                    found.put(Geometry.closedWayArea(w), w);
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    private final void mergePrims(Point p) {
        Collection<Node> selNodes = getCurrentDataSet().getSelectedNodes();
        if (selNodes.isEmpty())
            return;

        Node target = findNodeToMergeTo(p);
        if (target == null)
            return;

        Collection<Node> nodesToMerge = new LinkedList<>(selNodes);
        nodesToMerge.add(target);
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                Point p2 = nc.getPoint(n2);
                g.drawLine(p1.x, p1.y, p2.x, p2.y);
            }
            @Override
            public void visit(Way w) {
                Node lastN = null;
                for (Node n : w.getNodes()) {
                    if (lastN == null) {
                        lastN = n;
                        continue;
                    }
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                            // virtual ways list. Otherwise ways that coincidentally have their
                            // virtual node at the same spot will be joined which is likely unwanted
                            Pair.sort(wnp);
                            if (vnp == null) {
                                vnp = new Pair<>(wnp.a, wnp.b);
                                virtualNode = new Node(mv.getLatLon(pc.getX(), pc.getY()));
                            }
                            if (vnp.equals(wnp)) {
                                // if mutiple line segments have the same points,
                                // add all segments to be splitted to virtualWays list
                                // if some lines are selected, only their segments will go to virtualWays
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Related Classes of org.openstreetmap.josm.data.osm.Node

  • es.emergya.ui.gis.GeometryConverter
  • es.emergya.ui.gis.popups.RouteDialog
  • org.gofleet.module.routing.RoutingMap
  • org.openstreetmap.josm.actions.AddNodeAction
  • org.openstreetmap.josm.actions.AlignInCircleAction
  • org.openstreetmap.josm.actions.AlignInLineAction
  • org.openstreetmap.josm.actions.CreateCircleAction
  • org.openstreetmap.josm.actions.DistributeAction
  • org.openstreetmap.josm.actions.downloadtasks.DownloadOsmChangeTask$HistoryLoaderAndListener
  • org.openstreetmap.josm.actions.FollowLineAction
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