Examples with Vertex org.opentripplanner.routing.graph.Vertex used on opensource projects

Example 91 with Vertex

use of org.opentripplanner.routing.graph.Vertex in project OpenTripPlanner by opentripplanner.

the class GraphVisualizer method reactToEdgeSelection.

private void reactToEdgeSelection(Edge selected, boolean outgoing) {
    if (selected == null) {
        return;
    }
    showGraph.highlightEdge(selected);
    /* for turns, highlight the outgoing street's ends */
    if (selected instanceof StreetEdge) {
        List<Vertex> vertices = new ArrayList<Vertex>();
        List<Edge> edges = new ArrayList<Edge>();
        Vertex tov = selected.getToVertex();
        for (Edge og : tov.getOutgoing()) {
            if (og instanceof StreetEdge) {
                edges.add(og);
                vertices.add(og.getToVertex());
                break;
            }
        }
        Vertex fromv = selected.getFromVertex();
        for (Edge ic : fromv.getIncoming()) {
            if (ic instanceof StreetEdge) {
                edges.add(ic);
                vertices.add(ic.getFromVertex());
                break;
            }
        }
        // showGraph.setHighlightedVertices(vertices);
        showGraph.setHighlightedEdges(edges);
    }
    /* add the connected vertices to the list of vertices */
    VertexList nearbyModel = (VertexList) nearbyVertices.getModel();
    List<Vertex> vertices = nearbyModel.selected;
    Vertex v;
    if (outgoing) {
        v = selected.getToVertex();
    } else {
        v = selected.getFromVertex();
    }
    if (!vertices.contains(v)) {
        vertices.add(v);
        nearbyModel = new VertexList(vertices);
        // this should just be an event, but for
        nearbyVertices.setModel(nearbyModel);
    // some reason, JList doesn't implement
    // the right event.
    }
    /* set up metadata tab */
    metadataModel.clear();
    getMetadata(selected);
    // fromv
    Vertex fromv = selected.getFromVertex();
    getMetadata(fromv);
    if (selected instanceof StreetEdge) {
    // TODO ElevationProfileSegment do not exist anymore
    // getMetadata(((StreetEdge) selected).getElevationProfileSegment());
    }
    metadataList.revalidate();
}

Example 92 with Vertex

use of org.opentripplanner.routing.graph.Vertex in project OpenTripPlanner by opentripplanner.

the class GraphVisualizer method initControlButtons.

private void initControlButtons() {
    /* buttons at bottom */
    JPanel buttonPanel = new JPanel();
    buttonPanel.setLayout(new GridLayout(0, 3));
    leftPanel.add(buttonPanel, BorderLayout.PAGE_END);
    JButton zoomDefaultButton = new JButton("Zoom to default");
    zoomDefaultButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            showGraph.zoomToDefault();
        }
    });
    buttonPanel.add(zoomDefaultButton);
    final JFrame frame = this;
    JButton zoomToNodeButton = new JButton("Zoom to node");
    zoomToNodeButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            String nodeName = (String) JOptionPane.showInputDialog(frame, "Node id", JOptionPane.PLAIN_MESSAGE);
            Vertex v = getGraph().getVertex(nodeName);
            if (v == null) {
                System.out.println("no such node " + nodeName);
            } else {
                showGraph.zoomToVertex(v);
            }
        }
    });
    buttonPanel.add(zoomToNodeButton);
    JButton zoomToLocationButton = new JButton("Zoom to location");
    zoomToLocationButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            String result = JOptionPane.showInputDialog("Enter the location (lat lon)");
            if (result == null || result.length() == 0)
                return;
            String[] tokens = result.split("[\\s,]+");
            double lat = Double.parseDouble(tokens[0]);
            double lon = Double.parseDouble(tokens[1]);
            Coordinate c = new Coordinate(lon, lat);
            showGraph.zoomToLocation(c);
        }
    });
    buttonPanel.add(zoomToLocationButton);
    JButton zoomOutButton = new JButton("Zoom out");
    zoomOutButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            showGraph.zoomOut();
        }
    });
    buttonPanel.add(zoomOutButton);
    JButton routeButton2 = new JButton("Route");
    routeButton2.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            // String initialFrom = "";
            // Object selected = nearbyVertices.getSelectedValue();
            // if (selected != null) {
            // initialFrom = selected.toString();
            // }
            // RouteDialog dlg = new RouteDialog(frame, initialFrom); // modal
            String from = sourceVertex.getText();
            String to = sinkVertex.getText();
            route(from, to);
        }
    });
    buttonPanel.add(routeButton2);
    JButton findButton = new JButton("Find node");
    findButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            String nodeName = (String) JOptionPane.showInputDialog(frame, "Node id", JOptionPane.PLAIN_MESSAGE);
            Vertex v = getGraph().getVertex(nodeName);
            if (v == null) {
                System.out.println("no such node " + nodeName);
            } else {
                showGraph.highlightVertex(v);
                ArrayList<Vertex> l = new ArrayList<Vertex>();
                l.add(v);
                verticesSelected(l);
            }
        }
    });
    buttonPanel.add(findButton);
    JButton findEdgeButton = new JButton("Find edge");
    findEdgeButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            String edgeName = (String) JOptionPane.showInputDialog(frame, "Edge name like", JOptionPane.PLAIN_MESSAGE);
            for (Vertex gv : getGraph().getVertices()) {
                for (Edge edge : gv.getOutgoing()) {
                    if (edge.getName() != null && edge.getName().contains(edgeName)) {
                        showGraph.highlightVertex(gv);
                        ArrayList<Vertex> l = new ArrayList<Vertex>();
                        l.add(gv);
                        verticesSelected(l);
                    }
                }
            }
        }
    });
    buttonPanel.add(findEdgeButton);
    JButton checkButton = new JButton("Check graph");
    checkButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            checkGraph();
        }
    });
    buttonPanel.add(checkButton);
    JButton traceButton = new JButton("Trace");
    traceButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            trace();
        }
    });
    buttonPanel.add(traceButton);
    // annotation search button
    JButton annotationButton = new JButton("Find annotations");
    annotationButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            findAnnotation();
        }
    });
    buttonPanel.add(annotationButton);
    JButton findEdgeByIdButton = new JButton("Find edge ID");
    findEdgeByIdButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            String edgeIdStr = (String) JOptionPane.showInputDialog(frame, "Edge ID", JOptionPane.PLAIN_MESSAGE);
            Integer edgeId = Integer.parseInt(edgeIdStr);
            Edge edge = getGraph().getEdgeById(edgeId);
            if (edge != null) {
                showGraph.highlightEdge(edge);
                showGraph.highlightVertex(edge.getFromVertex());
            } else {
                System.out.println("Found no edge with ID " + edgeIdStr);
            }
        }
    });
    buttonPanel.add(findEdgeByIdButton);
    JButton snapButton = new JButton("Snap location");
    snapButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            LOG.error("StreetIndex.getClosestPointOnStreet no longer exists.");
        }
    });
    buttonPanel.add(snapButton);
}

Example 93 with Vertex

use of org.opentripplanner.routing.graph.Vertex in project OpenTripPlanner by opentripplanner.

the class GraphVisualizer method initVertexInfoSubpanel.

private void initVertexInfoSubpanel() {
    JPanel vertexDataPanel = new JPanel();
    vertexDataPanel.setLayout(new BoxLayout(vertexDataPanel, BoxLayout.PAGE_AXIS));
    vertexDataPanel.setPreferredSize(new Dimension(300, 600));
    leftPanel.add(vertexDataPanel, BorderLayout.CENTER);
    // nearby vertices
    JLabel nvLabel = new JLabel("Vertices");
    vertexDataPanel.add(nvLabel);
    nearbyVertices = new JList<DisplayVertex>();
    nearbyVertices.setVisibleRowCount(4);
    JScrollPane nvScrollPane = new JScrollPane(nearbyVertices);
    vertexDataPanel.add(nvScrollPane);
    nearbyVertices.addListSelectionListener(new ListSelectionListener() {

        public void valueChanged(ListSelectionEvent e) {
            outgoingEdges.removeAll();
            incomingEdges.removeAll();
            DisplayVertex selected = (DisplayVertex) nearbyVertices.getSelectedValue();
            if (selected != null) {
                Vertex nowSelected = selected.vertex;
                showGraph.highlightVertex(nowSelected);
                outgoingEdges.setModel(new EdgeListModel(nowSelected.getOutgoing()));
                incomingEdges.setModel(new EdgeListModel(nowSelected.getIncoming()));
            }
        }
    });
    // listener useful for both incoming and outgoing edge list panes
    // when a different edge is selected, change up the pattern pane and list of nearby nodes
    ListSelectionListener edgeChanged = new ListSelectionListener() {

        public void valueChanged(ListSelectionEvent e) {
            @SuppressWarnings("unchecked") JList<Edge> edgeList = (JList<Edge>) e.getSource();
            Edge selected = (Edge) edgeList.getSelectedValue();
            boolean outgoing = (edgeList == outgoingEdges);
            reactToEdgeSelection(selected, outgoing);
        }
    };
    // outgoing edges
    JLabel ogeLabel = new JLabel("Outgoing edges");
    vertexDataPanel.add(ogeLabel);
    outgoingEdges = new JList<Edge>();
    outgoingEdges.setVisibleRowCount(4);
    JScrollPane ogeScrollPane = new JScrollPane(outgoingEdges);
    vertexDataPanel.add(ogeScrollPane);
    outgoingEdges.addListSelectionListener(edgeChanged);
    // incoming edges
    JLabel iceLabel = new JLabel("Incoming edges");
    vertexDataPanel.add(iceLabel);
    incomingEdges = new JList<Edge>();
    JScrollPane iceScrollPane = new JScrollPane(incomingEdges);
    vertexDataPanel.add(iceScrollPane);
    incomingEdges.addListSelectionListener(edgeChanged);
    // paths list
    JLabel pathsLabel = new JLabel("Paths");
    vertexDataPanel.add(pathsLabel);
    pathsList = new JList<PathPrinter>();
    popup = new JPopupMenu();
    JMenuItem compareMenuItem = new JMenuItem("compare");
    compareMenuItem.addActionListener(new OnPopupMenuClickListener());
    popup.add(compareMenuItem);
    // make paths list right-clickable
    pathsList.addMouseListener(new MouseListener() {

        @Override
        public void mouseClicked(MouseEvent e) {
            if (SwingUtilities.isRightMouseButton(e)) {
                @SuppressWarnings("unchecked") JList<PathPrinter> list = (JList<PathPrinter>) e.getSource();
                int row = list.locationToIndex(e.getPoint());
                list.setSelectedIndex(row);
                popup.show(list, e.getX(), e.getY());
            }
        }

        @Override
        public void mousePressed(MouseEvent e) {
        }

        @Override
        public void mouseReleased(MouseEvent e) {
        }

        @Override
        public void mouseEntered(MouseEvent e) {
        }

        @Override
        public void mouseExited(MouseEvent e) {
        }
    });
    pathsList.addListSelectionListener(new ListSelectionListener() {

        @Override
        public void valueChanged(ListSelectionEvent ev) {
            PathPrinter pp = ((PathPrinter) pathsList.getSelectedValue());
            if (pp == null) {
                return;
            }
            GraphPath path = pp.gp;
            DefaultListModel<State> pathModel = new DefaultListModel<State>();
            for (State st : path.states) {
                pathModel.addElement(st);
            }
            pathStates.setModel(pathModel);
            showGraph.highlightGraphPath(path);
        }
    });
    JScrollPane pathsScrollPane = new JScrollPane(pathsList);
    vertexDataPanel.add(pathsScrollPane);
}

Example 94 with Vertex

use of org.opentripplanner.routing.graph.Vertex in project OpenTripPlanner by opentripplanner.

the class ShowGraph method drawHighlighted.

private void drawHighlighted() {
    /* Draw highlighted edges in another color */
    noFill();
    // yellow transparent edge highlight
    stroke(200, 200, 000, 16);
    strokeWeight(8);
    if (drawHighlighted && highlightedEdges != null) {
        try {
            for (Edge e : highlightedEdges) {
                drawEdge(e);
            }
        } catch (ConcurrentModificationException cme) {
        // The edge list was cleared or added to while it was being drawn, no harm done.
        }
    }
    /* Draw highlighted graph path in another color */
    if (highlightedGraphPath != null) {
        drawGraphPath(highlightedGraphPath);
    }
    /* Draw (single) highlighted edge in highlight color */
    if (highlightedEdge != null && highlightedEdge.getGeometry() != null) {
        stroke(10, 200, 10, 128);
        strokeWeight(12);
        drawEdge(highlightedEdge);
    }
    /* Draw highlighted vertices */
    // orange fill
    fill(255, 127, 0);
    noStroke();
    if (highlightedVertices != null) {
        for (Vertex v : highlightedVertices) {
            drawVertex(v, 8);
        }
    }
    /* Draw (single) highlighed coordinate in a different color */
    if (highlightedCoordinate != null) {
        fill(255, 255, 30);
        drawCoordinate(highlightedCoordinate, 7);
    }
    noFill();
}

Example 95 with Vertex

use of org.opentripplanner.routing.graph.Vertex in project OpenTripPlanner by opentripplanner.

the class ShowGraph method mouseClicked.

@SuppressWarnings("unchecked")
public void mouseClicked() {
    Envelope screenEnv = new Envelope(new Coordinate(mouseX, mouseY));
    screenEnv.expandBy(4, 4);
    Envelope env = new Envelope(toModelX(screenEnv.getMinX()), toModelX(screenEnv.getMaxX()), toModelY(screenEnv.getMinY()), toModelY(screenEnv.getMaxY()));
    List<Vertex> nearby = (List<Vertex>) vertexIndex.query(env);
    selector.verticesSelected(nearby);
    drawLevel = DRAW_ALL;
}