@Override
public void accept(PainterVisitor visitor, Object group, Bbox bounds, boolean recursive) {
if (googleMap != null) {
String sourceCrs = map.getMapModel().getCrs();
if (isGoogleProjection(sourceCrs)) {
int zoomLevel = calcZoomLevel(map.getMapModel().getMapView().getCurrentScale());
Coordinate latLon = convertToLatLon(bounds.getCenterPoint());
fitGoogleMapBounds(googleMap, latLon, zoomLevel);
} else {
// transform on server
TransformGeometryRequest request = new TransformGeometryRequest();
request.setBounds(
new org.geomajas.geometry.Bbox(
bounds.getX(), bounds.getY(), bounds.getWidth(), bounds.getHeight()));
request.setSourceCrs(map.getMapModel().getCrs());
request.setTargetCrs(EPSG_3857);
GwtCommand command = new GwtCommand(TransformGeometryRequest.COMMAND);
command.setCommandRequest(request);
GwtCommandDispatcher.getInstance()
.execute(
command,
new AbstractCommandCallback<TransformGeometryResponse>() {
public void execute(TransformGeometryResponse response) {
Bbox google = new Bbox(response.getBounds());
int zoomLevel = calcZoomLevelFromBounds(google);
fitGoogleMapBounds(
googleMap, convertToLatLon(google.getCenterPoint()), zoomLevel);
}
});
}
}
}
private void calculate(final GeometryArrayFunction callback) {
geometry.setPrecision(-1);
splitLine.setPrecision(-1);
GeometrySplitRequest request = new GeometrySplitRequest(geometry, splitLine);
GwtCommand command = new GwtCommand(GeometrySplitRequest.COMMAND);
command.setCommandRequest(request);
GwtCommandDispatcher.getInstance()
.execute(
command,
new AbstractCommandCallback<GeometrySplitResponse>() {
public void execute(GeometrySplitResponse response) {
callback.execute(
response
.getGeometries()
.toArray(new Geometry[response.getGeometries().size()]));
}
});
}
