Examples with Envelope com.vividsolutions.jts.geom.Envelope used on opensource projects

Example 56 with Envelope

use of com.vividsolutions.jts.geom.Envelope in project OpenTripPlanner by opentripplanner.

the class GeocoderServerTest method testGeocodeValidAddress.

@Test
public void testGeocodeValidAddress() {
    final double lat = 78.121;
    final double lng = -43.237;
    final String description = "121 elm street";
    geocoderServer.geocoder = new Geocoder() {

        @Override
        public GeocoderResults geocode(String address, Envelope bbox) {
            GeocoderResult result = new GeocoderResult(lat, lng, description);
            return new GeocoderResults(Arrays.asList(result));
        }
    };
    GeocoderResults results = geocoderServer.geocode("121 elm street", null);
    for (GeocoderResult result : results.getResults()) {
        // should only have one result
        assertEquals("description matches", description, result.getDescription());
        assertEquals(lat, result.getLat(), 0.001);
        assertEquals(lng, result.getLng(), 0.001);
    }
}

Example 57 with Envelope

use of com.vividsolutions.jts.geom.Envelope in project OpenTripPlanner by opentripplanner.

the class ShowGraph method buildSpatialIndex.

/*
     * Iterate through all vertices and their (outgoing) edges. If they are of 'interesting' types, 
     * add them to the corresponding spatial index.
     */
public synchronized void buildSpatialIndex() {
    vertexIndex = new STRtree();
    edgeIndex = new STRtree();
    Envelope env;
    // int xminx, xmax, ymin, ymax;
    for (Vertex v : graph.getVertices()) {
        Coordinate c = v.getCoordinate();
        env = new Envelope(c);
        vertexIndex.insert(env, v);
        for (Edge e : v.getOutgoing()) {
            if (e.getGeometry() == null)
                continue;
            if (e instanceof PatternEdge || e instanceof StreetTransitLink || e instanceof StreetEdge || e instanceof PathwayEdge || e instanceof SimpleTransfer) {
                env = e.getGeometry().getEnvelopeInternal();
                edgeIndex.insert(env, e);
            }
        }
    }
    vertexIndex.build();
    edgeIndex.build();
}

Example 58 with Envelope

use of com.vividsolutions.jts.geom.Envelope in project OpenTripPlanner by opentripplanner.

the class ShowGraph method setup.

/*
     * Setup Processing applet
     */
public void setup() {
    size(getSize().width, getSize().height, P2D);
    /* Build spatial index of vertices and edges */
    buildSpatialIndex();
    /* Set model bounds to encompass all vertices in the index, and then some */
    modelBounds = (Envelope) (vertexIndex.getRoot().getBounds());
    modelBounds.expandBy(0.02);
    matchAspect();
    /* save this zoom level to allow returning to default later */
    modelOuterBounds = new Envelope(modelBounds);
    /* find and set up the appropriate font */
    String[] fonts = PFont.list();
    String[] preferredFonts = { "Mono", "Courier" };
    PFont font = null;
    for (String preferredFontName : preferredFonts) {
        for (String fontName : fonts) {
            if (fontName.contains(preferredFontName)) {
                font = createFont(fontName, 16);
                break;
            }
        }
        if (font != null) {
            break;
        }
    }
    textFont(font);
    textMode(SCREEN);
    addMouseWheelListener(this);
    addMouseMotionListener(new MouseMotionAdapter() {

        @Override
        public void mouseMoved(MouseEvent e) {
            super.mouseMoved(e);
            Point p = e.getPoint();
            mouseModelX = toModelX(p.x);
            mouseModelY = toModelY(p.y);
        }
    });
    addComponentListener(new ComponentAdapter() {

        public void componentResized(ComponentEvent e) {
            matchAspect();
            drawLevel = DRAW_PARTIAL;
        }
    });
    frameRate(FRAME_RATE);
}

Example 59 with Envelope

use of com.vividsolutions.jts.geom.Envelope in project OpenTripPlanner by opentripplanner.

the class ShowGraph method drawAnotation.

public void drawAnotation(GraphBuilderAnnotation anno) {
    Envelope env = new Envelope();
    Edge e = anno.getReferencedEdge();
    if (e != null) {
        this.enqueueHighlightedEdge(e);
        env.expandToInclude(e.getFromVertex().getCoordinate());
        env.expandToInclude(e.getToVertex().getCoordinate());
    }
    ArrayList<Vertex> vertices = new ArrayList<Vertex>();
    Vertex v = anno.getReferencedVertex();
    if (v != null) {
        env.expandToInclude(v.getCoordinate());
        vertices.add(v);
    }
    if (e == null && v == null)
        return;
    // make it a little bigger, especially needed for STOP_UNLINKED
    env.expandBy(0.02);
    // highlight relevant things
    this.clearHighlights();
    this.setHighlightedVertices(vertices);
    // zoom the graph display
    this.zoomToEnvelope(env);
    // and draw
    this.draw();
}

Example 60 with Envelope

use of com.vividsolutions.jts.geom.Envelope in project GeoGig by boundlessgeo.

the class LsTree method runInternal.

@Override
public void runInternal(final GeogigCLI cli) throws IOException {
    String ref;
    if (refList.isEmpty()) {
        ref = null;
    } else {
        ref = refList.get(0);
    }
    Strategy lsStrategy = Strategy.CHILDREN;
    if (recursive) {
        if (includeTrees) {
            lsStrategy = Strategy.DEPTHFIRST;
        } else if (onlyTrees) {
            lsStrategy = Strategy.DEPTHFIRST_ONLY_TREES;
        } else {
            lsStrategy = Strategy.DEPTHFIRST_ONLY_FEATURES;
        }
    } else {
        if (onlyTrees) {
            lsStrategy = Strategy.TREES_ONLY;
        }
    }
    Iterator<NodeRef> iter = cli.getGeogig().command(LsTreeOp.class).setReference(ref).setStrategy(lsStrategy).call();
    final ConsoleReader console = cli.getConsole();
    Function<NodeRef, CharSequence> printFunctor = new Function<NodeRef, CharSequence>() {

        @Override
        public CharSequence apply(NodeRef input) {
            StringBuilder sb = new StringBuilder();
            if (!verbose) {
                sb.append(input.path());
            } else {
                Envelope env = new Envelope();
                input.getNode().expand(env);
                StringBuilder sbenv = new StringBuilder();
                sbenv.append(Double.toString(env.getMinX())).append(";").append(Double.toString(env.getMaxX())).append(";").append(Double.toString(env.getMinY())).append(";").append(Double.toString(env.getMaxY()));
                sb.append(input.getMetadataId().toString()).append(' ').append(input.getType().toString().toLowerCase()).append(' ').append(input.objectId().toString()).append(' ').append(input.path()).append(' ').append(sbenv);
                if (input.getType().equals(TYPE.TREE)) {
                    RevTree tree = cli.getGeogig().command(RevObjectParse.class).setObjectId(input.objectId()).call(RevTree.class).get();
                    sb.append(' ').append(tree.size()).append(' ').append(tree.numTrees());
                }
            }
            return sb;
        }
    };
    Iterator<CharSequence> lines = Iterators.transform(iter, printFunctor);
    while (lines.hasNext()) {
        console.println(lines.next());
    }
    console.flush();
}