// zoom-out the bounds by the given factor
MapBounds overviewMapBounds = originalBounds.zoomOut(values.overviewMap.getZoomFactor());
// adjust the bounds to size of the overview map, because the overview map
// might have a different aspect ratio than the main map
overviewMapBounds = overviewMapBounds.adjustedEnvelope(new Rectangle(values.overviewMap.getMapSize()));
mapParams.setZoomedOutBounds(overviewMapBounds);
}
@Override
protected final void extraValidation(final List<Throwable> validationErrors, final Configuration configuration) {