Example usage for com.google.gwt.maps.client.overlay Polyline setStrokeStyle

Introduction

In this page you can find the example usage for com.google.gwt.maps.client.overlay Polyline setStrokeStyle.

Prototype

public void setStrokeStyle(PolyStyleOptions style) 

Source Link

Document

Changes the style of the polyline.

Usage

From source file:com.google.gwt.maps.sample.hellomaps.client.DrawingOverlayDemo.java

License:Apache License

private void createPolyline() {
    PolyStyleOptions style = PolyStyleOptions.newInstance(color, weight, opacity);

    final Polyline poly = new Polyline(new LatLng[0]);
    lastPolyline = poly;//  w  w  w  . j  a  v a2s .c om
    map.addOverlay(poly);
    poly.setDrawingEnabled();
    poly.setStrokeStyle(style);
    message2.setText("");
    poly.addPolylineLineUpdatedHandler(new PolylineLineUpdatedHandler() {

        public void onUpdate(PolylineLineUpdatedEvent event) {
            message2.setText(message2.getText() + " : Line Updated");
        }
    });

    poly.addPolylineCancelLineHandler(new PolylineCancelLineHandler() {

        public void onCancel(PolylineCancelLineEvent event) {
            message2.setText(message2.getText() + " : Line Canceled");
        }
    });

    poly.addPolylineEndLineHandler(new PolylineEndLineHandler() {

        public void onEnd(PolylineEndLineEvent event) {
            message2.setText(message2.getText() + " : Line End at " + event.getLatLng() + ".  Bounds="
                    + poly.getBounds().getNorthEast() + "," + poly.getBounds().getSouthWest() + " length="
                    + poly.getLength() + "m");
        }
    });
}

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From source file:org.onebusaway.webapp.gwt.tripplanner_library.view.TripBeanMapPresenter.java

License:Apache License

public void displayTrip(ItineraryBean trip, List<Overlay> resultingOverlays) {

    resultingOverlays.clear();//from  w w w . j  a va 2s.c om

    LatLngBounds bounds = LatLngBounds.newInstance();

    for (LegBean segment : trip.getLegs()) {

        String mode = segment.getMode();

        if (mode.equals("transit")) {

            TransitLegBean leg = segment.getTransitLeg();
            String path = leg.getPath();

            if (path != null) {

                List<CoordinatePoint> points = PolylineEncoder.decode(path);
                EncodedPolylineBean bean = PolylineEncoder.createEncodings(points);

                Polyline line = getPathAsPolyline(bean);
                PolyStyleOptions style = PolyStyleOptions.newInstance("#0000FF", 4, 0.5);
                line.setStrokeStyle(style);
                resultingOverlays.add(line);

                addBoundsToBounds(line.getBounds(), bounds);
            }

            StopBean stop = leg.getFromStop();

            if (stop != null) {
                String routeName = leg.getRouteShortName();

                TripPlannerResources resources = TripPlannerResources.INSTANCE;
                SpanPanel w = new SpanPanel();
                w.addStyleName(_css.routeTinyInfoWindow());
                Image image = new Image(resources.getBus14x14().getUrl());
                image.addStyleName(_css.routeModeIcon());
                w.add(image);
                SpanWidget name = new SpanWidget(routeName);
                name.setStyleName(_css.routeName());
                w.add(name);

                LatLng point = LatLng.newInstance(stop.getLat(), stop.getLon());
                TinyInfoWindowMarker marker = new TinyInfoWindowMarker(point, w);
                resultingOverlays.add(marker);

                bounds.extend(point);
            }
        } else if (mode.equals("walk")) {
            List<StreetLegBean> streetLegs = segment.getStreetLegs();
            List<CoordinatePoint> allPoints = new ArrayList<CoordinatePoint>();
            for (StreetLegBean streetLeg : streetLegs) {
                String path = streetLeg.getPath();
                List<CoordinatePoint> points = PolylineEncoder.decode(path);
                allPoints.addAll(points);
            }
            EncodedPolylineBean polyline = PolylineEncoder.createEncodings(allPoints);
            Polyline line = getPathAsPolyline(polyline);
            PolyStyleOptions style = PolyStyleOptions.newInstance("#000000", 4, 0.8);
            line.setStrokeStyle(style);
            resultingOverlays.add(line);

            addBoundsToBounds(line.getBounds(), bounds);
        }
    }

    for (Overlay overlay : resultingOverlays)
        _map.addOverlay(overlay);

    if (_centerOnTrip && !bounds.isEmpty()) {
        _map.setCenter(bounds.getCenter());
        int zoom = _map.getBoundsZoomLevel(bounds);
        _map.setCenter(bounds.getCenter(), zoom);
    }
}

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From source file:org.ow2.aspirerdfid.tracking.demo.client.TrackingDemo.java

License:Open Source License

protected void processData(List<TagEventSerialObject> result) {
    if (result.isEmpty())
        return;//from w ww  .ja v a2 s  .c o m
    // Clear previous markers etc
    map.clearOverlays();
    // Get the underlying list from data dataProvider.
    List<TagDataPoint> taglist = dataProvider.getList();
    taglist.clear();
    int count = 0;
    LatLng[] polypoint = new LatLng[result.size()];

    for (TagEventSerialObject tagESObj : result) {
        // Add even to list
        taglist.add(new TagDataPoint(tagESObj.getTag(),
                DateTimeFormat.getFormat("dd.MM.yyyy G '@' HH:mm:ss vvvv").format(tagESObj.getTimeDate()),
                tagESObj.getGeoTag(), count, tagESObj.getEpcClassProperties()));
        count++;
        String[] temp;
        /* Add markers on the map */
        String delimiter = ":";
        temp = tagESObj.getGeoTag().split(delimiter);
        polypoint[count - 1] = LatLng.newInstance(Double.parseDouble(temp[0]), Double.parseDouble(temp[1]));
        ;
        map.addOverlay(createMarker(polypoint[count - 1], count, tagESObj));
    }

    PolyStyleOptions style = PolyStyleOptions.newInstance(color, weight, opacity);
    final Polyline poly = new Polyline(polypoint);
    poly.setStrokeStyle(style);
    map.addOverlay(poly);

}

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