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

Introduction

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

Prototype

public void addPolylineEndLineHandler(final PolylineEndLineHandler handler) 

Source Link

Document

This event is fired when the polyline is being edited and the edit is completed.

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  .ja v a  2 s.  com
    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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