Example usage for com.google.gwt.maps.client.drawinglib DrawingManager addCircleCompleteHandler

Introduction

In this page you can find the example usage for com.google.gwt.maps.client.drawinglib DrawingManager addCircleCompleteHandler.

Prototype

public final HandlerRegistration addCircleCompleteHandler(CircleCompleteMapHandler handler) 

Source Link

Document

This event is fired when the user has finished drawing a circle.

Usage

From source file:com.google.gwt.maps.testing.client.maps.DrawingMapWidget.java

License:Apache License

private void drawDrawing() {

    DrawingControlOptions drawingControlOptions = DrawingControlOptions.newInstance();
    drawingControlOptions.setPosition(ControlPosition.TOP_CENTER);
    drawingControlOptions.setDrawingModes(OverlayType.values());

    CircleOptions circleOptions = CircleOptions.newInstance();
    // circleOptions.setFillColor("FF6633");

    DrawingManagerOptions options = DrawingManagerOptions.newInstance();
    options.setMap(mapWidget);/*from www .j av a  2s .c om*/
    options.setDrawingMode(OverlayType.CIRCLE);
    options.setCircleOptions(circleOptions);

    options.setDrawingControlOptions(drawingControlOptions);

    DrawingManager o = DrawingManager.newInstance(options);

    o.addCircleCompleteHandler(new CircleCompleteMapHandler() {
        @Override
        public void onEvent(CircleCompleteMapEvent event) {
            Circle circle = event.getCircle();
            GWT.log("circle completed radius=" + circle.getRadius());
        }
    });

    o.addMarkerCompleteHandler(new MarkerCompleteMapHandler() {
        @Override
        public void onEvent(MarkerCompleteMapEvent event) {
            Marker marker = event.getMarker();
            GWT.log("marker completed position=" + marker.getPosition());
        }
    });

    o.addOverlayCompleteHandler(new OverlayCompleteMapHandler() {
        @Override
        public void onEvent(OverlayCompleteMapEvent event) {
            OverlayType ot = event.getOverlayType();
            GWT.log("marker completed OverlayType=" + ot.toString());

            if (ot == OverlayType.CIRCLE) {
                Circle circle = event.getCircle();
                GWT.log("radius=" + circle.getRadius());
                GWT.log("center=" + circle.getBounds().getCenter());
            }

            if (ot == OverlayType.MARKER) {
                Marker marker = event.getMarker();
                GWT.log("position=" + marker.getPosition());
                GWT.log("center=" + marker.getPosition());
            }

            if (ot == OverlayType.POLYGON) {
                Polygon polygon = event.getPolygon();
                GWT.log("paths=" + polygon.getPaths().toString());

                // print path points
                MVCArray<LatLng> points = polygon.getPath();
                for (int g = 0; g < points.getLength(); g++) {
                    LatLng p = points.get(g);
                    GWT.log("[" + p.getLatitude() + "," + p.getLongitude() + "]");
                }

                GWT.log("center=" + polygon.getPath());
            }

            if (ot == OverlayType.POLYLINE) {
                Polyline polyline = event.getPolyline();
                GWT.log("paths=" + polyline.getPath().toString());
                GWT.log("center=" + polyline.getPath());
            }

            if (ot == OverlayType.RECTANGLE) {
                Rectangle rectangle = event.getRectangle();
                GWT.log("bounds=" + rectangle.getBounds());
                GWT.log("center=" + rectangle.getBounds().getCenter());
            }

            GWT.log("marker completed OverlayType=" + ot.toString());
        }
    });

    o.addPolygonCompleteHandler(new PolygonCompleteMapHandler() {
        @Override
        public void onEvent(PolygonCompleteMapEvent event) {
            Polygon polygon = event.getPolygon();
            GWT.log("Polygon completed paths=" + polygon.getPath().toString());
        }
    });

    o.addPolylineCompleteHandler(new PolylineCompleteMapHandler() {
        @Override
        public void onEvent(PolylineCompleteMapEvent event) {
            Polyline polyline = event.getPolyline();
            GWT.log("Polyline completed paths=" + polyline.getPath().toString());
        }
    });

    o.addRectangleCompleteHandler(new RectangleCompleteMapHandler() {
        @Override
        public void onEvent(RectangleCompleteMapEvent event) {
            Rectangle rectangle = event.getRectangle();
            GWT.log("Rectangle completed bounds=" + rectangle.getBounds().getToString());
        }
    });

}

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