Examples with BoundingBox aimax.osm.data.BoundingBox used on opensource projects

Example 1 with BoundingBox

use of aimax.osm.data.BoundingBox in project aima-java by aimacode.

the class MapViewFrame method actionPerformed.

/**
	 * Defines what happens when a button is pressed.
	 */
public void actionPerformed(ActionEvent e) {
    if (e.getSource() == loadButton) {
        String title = "Load OSM Data";
        if ((e.getModifiers() & KeyEvent.CTRL_MASK) != 0)
            title += " (Bounding Box Mode)";
        if ((e.getModifiers() & KeyEvent.SHIFT_MASK) != 0)
            title += " (Overview Mode)";
        fileChooser.setDialogTitle(title);
        int returnVal = fileChooser.showDialog(this, "Load");
        if (returnVal == JFileChooser.APPROVE_OPTION) {
            if ((e.getModifiers() & KeyEvent.CTRL_MASK) != 0) {
                // ctrl+load -> ask the user for a bounding box.
                BoundingBox bb = askForBoundingBox();
                if (bb != null)
                    mapReader.setFilter(bb);
                else
                    return;
            }
            if ((e.getModifiers() & KeyEvent.SHIFT_MASK) != 0) {
                EntityClassifier<Boolean> filter = createOverviewFilter();
                mapReader.setFilter(filter);
            }
            readMap(fileChooser.getSelectedFile());
        }
    } else if (e.getSource() == saveButton) {
        JFileChooser fc = new JFileChooser();
        String[] exts = mapWriter.fileFormatDescriptions();
        for (int i = 0; i < exts.length; i++) {
            FileFilter filter = new FileNameExtensionFilter(exts[i], mapWriter.fileFormatExtensions()[i]);
            fc.addChoosableFileFilter(filter);
        }
        fc.setFileFilter(fc.getChoosableFileFilters()[0]);
        fc.setCurrentDirectory(fileChooser.getCurrentDirectory());
        int returnVal = fc.showSaveDialog(this);
        if (returnVal == JFileChooser.APPROVE_OPTION && (!fc.getSelectedFile().exists() || JOptionPane.showConfirmDialog(this, "File exists, overwrite?", "Confirm", JOptionPane.OK_CANCEL_OPTION) == JOptionPane.OK_OPTION)) {
            mapWriter.writeMap(fc.getSelectedFile(), getMap(), view.getBoundingBox());
        }
    } else if (e.getSource() == statisticsButton) {
        Object[][] data = getMap().getStatistics();
        JTable table = new JTable(data, new String[] { "Attribute", "Value" });
        JScrollPane scroller = new JScrollPane(table);
        scroller.setPreferredSize(new Dimension(250, 300));
        JOptionPane.showConfirmDialog(this, scroller, "Map Statistics", JOptionPane.DEFAULT_OPTION, JOptionPane.INFORMATION_MESSAGE);
    } else if (e.getSource() == sidebarCheckBox) {
        showSidebar(sidebarCheckBox.isSelected());
    }
}

Example 2 with BoundingBox

use of aimax.osm.data.BoundingBox in project aima-java by aimacode.

the class BoundElementProcessor method begin.

/**
	 * {@inheritDoc}
	 */
@Override
public void begin(Attributes attributes) {
    String boxString;
    String origin;
    String[] boundStrings;
    float right;
    float left;
    float top;
    float bottom;
    boxString = attributes.getValue(ATTRIBUTE_NAME_BOX);
    if (boxString == null) {
        throw new OsmRuntimeException("Missing required box attribute of bound element");
    }
    boundStrings = boxString.split(",");
    if (boundStrings.length != 4) {
        throw new OsmRuntimeException("Badly formed box attribute of bound element");
    }
    try {
        bottom = Float.parseFloat(boundStrings[0]);
        left = Float.parseFloat(boundStrings[1]);
        top = Float.parseFloat(boundStrings[2]);
        right = Float.parseFloat(boundStrings[3]);
    } catch (NumberFormatException e) {
        throw new OsmRuntimeException("Can't parse box attribute of bound element", e);
    }
    origin = attributes.getValue(ATTRIBUTE_NAME_ORIGIN);
    if (origin == null || origin.equals("")) {
        throw new OsmRuntimeException("Origin attribute of bound element is empty or missing.");
    }
    bb = new BoundingBox(bottom, left, top, right);
}

Example 3 with BoundingBox

use of aimax.osm.data.BoundingBox in project aima-java by aimacode.

the class UnifiedMapDrawer method drawMap.

public void drawMap(IMAGE_TYPE image, boolean adjustToFit) {
    imageBdr.initialize(image);
    imageBdr.setColor(UColor.WHITE);
    imageBdr.setAreaFilled(true);
    imageBdr.drawRect(0, 0, imageBdr.getWidth(), imageBdr.getHeight());
    if (imageBdr.getWidth() > 0 && map != null) {
        if (adjustToFit)
            getTransformer().adjustTransformation(getMap().getBoundingBox(), imageBdr.getWidth(), imageBdr.getHeight());
        float latMin = transformer.lat(imageBdr.getHeight());
        float lonMin = transformer.lon(0);
        float latMax = transformer.lat(0);
        float lonMax = transformer.lon(imageBdr.getWidth());
        float scale = transformer.computeScale();
        BoundingBox vbox = new BoundingBox(latMin, lonMin, latMax, lonMax);
        float viewScale = scale / renderer.getDisplayFactor();
        renderer.initForRendering(imageBdr, transformer, map);
        map.visitEntities(renderer, vbox, viewScale);
        for (MapEntity entity : map.getVisibleMarkersAndTracks(viewScale)) entity.accept(renderer);
        renderer.printBufferedObjects();
        if (renderer.isDebugModeEnabled() && map instanceof DefaultMap) {
            List<double[]> splits = ((DefaultMap) map).getEntityTree().getSplitCoords();
            imageBdr.setColor(UColor.LIGHT_GRAY);
            imageBdr.setLineStyle(false, 1f);
            imageBdr.setAreaFilled(false);
            CoordTransformer trans = renderer.getTransformer();
            for (double[] split : splits) imageBdr.drawLine(renderer.getTransformer().x(split[1]), trans.y(split[0]), trans.x(split[3]), trans.y(split[2]));
        }
    }
    image = imageBdr.getResult();
}

Example 4 with BoundingBox

use of aimax.osm.data.BoundingBox in project aima-java by aimacode.

the class DefaultMap method compile.

/**
	 * Separates way nodes from points of interests, cleans up useless garbage
	 * and creates a kd-tree for the remaining entities. Always call this method
	 * before using using the container for viewing.
	 */
public void compile() {
    ArrayList<Long> toDelete = new ArrayList<Long>();
    for (MapNode node : nodes.values()) {
        if (node.hasPosition()) {
            if (node.getName() != null || node.getAttributes().length > 0)
                pois.add(node);
            else if (node.getWayRefs().isEmpty())
                toDelete.add(node.getId());
        } else {
            LOG.warning("No definition found for referenced node " + node.getId() + ".");
            toDelete.add(node.getId());
        }
    }
    for (long id : toDelete) {
        nodes.remove(id);
    }
    BoundingBox bbAllNodes = new BoundingBox();
    bbAllNodes.adjust(nodes.values());
    bbAllNodes.adjust(pois);
    if (boundingBox == null)
        boundingBox = bbAllNodes;
    else
        boundingBox.intersectWith(bbAllNodes);
    applyClassifierAndUpdateTree(bbAllNodes);
    fireMapDataEvent(new MapEvent(this, MapEvent.Type.MAP_NEW));
}

Example 5 with BoundingBox

use of aimax.osm.data.BoundingBox in project aima-java by aimacode.

the class DefaultEntityFinder method find.

/**
	 * Searches for entities which comply to the current search specification
	 * and stores them as results.
	 */
@Override
protected void find(boolean findMore) {
    BestMatchFinder bmf = new BestMatchFinder(pattern);
    List<MapEntity> results = getResults();
    BoundingBox bb = new BoundingBox(position, nextRadius);
    if (!results.isEmpty())
        bmf.checkMatchQuality(results.get(0));
    if (mode.equals(Mode.ENTITY) || mode.equals(Mode.NODE)) {
        for (MapNode node : getStorage().getPois(bb)) {
            int match = bmf.checkMatchQuality(node);
            if (match >= 0) {
                if (match > 0) {
                    results.clear();
                    bmf.useAsReference(node);
                }
                if (position.insertInAscendingDistanceOrder(results, node))
                    if (results.size() > 100)
                        results.remove(99);
            }
        }
    }
    if (mode.equals(Mode.ENTITY) || mode.equals(Mode.WAY)) {
        for (MapWay way : getStorage().getWays(bb)) {
            int match = bmf.checkMatchQuality(way);
            if (match >= 0) {
                if (match > 0) {
                    results.clear();
                    bmf.useAsReference(way);
                }
                if (position.insertInAscendingDistanceOrder(results, way))
                    if (results.size() > 100)
                        results.remove(99);
            }
        }
    }
    if (mode.equals(Mode.ADDRESS)) {
        List<MapEntity> iResults = getIntermediateResults();
        StringTokenizer tokenizer = new StringTokenizer(pattern, ",");
        String placeName = null;
        String wayName = null;
        if (tokenizer.hasMoreElements())
            placeName = tokenizer.nextToken();
        if (tokenizer.hasMoreElements())
            wayName = tokenizer.nextToken().trim();
        if (placeName != null && !findMore) {
            for (MapNode place : getStorage().getPlaces(placeName)) {
                position.insertInAscendingDistanceOrder(iResults, place);
                if (iResults.size() > 100)
                    iResults.remove(99);
            }
            nextRadius = -1;
        }
        if (iResults.size() == 1 && wayName != null) {
            MapNode place = (MapNode) iResults.get(0);
            findWay(wayName, new Position(place.getLat(), place.getLon()), null);
        }
    } else {
        nextRadius *= 2;
        if (results.isEmpty() && getIntermediateResults().isEmpty() && nextRadius <= getMaxRadius())
            find(true);
    }
}