src/main/java/eu/digitisation/layout/Page.java
private List<Polygon> frontiers(List<TextComponent> components) {
        List<Polygon> frontiers = new ArrayList<Polygon>(components.size());
        for (TextComponent component : components) {
            frontiers.add(component.getFrontier());
        }
        return frontiers;
    }
/**
     * Transform a list of components into a list of polygonal frontiers
     *
     * @param components
     * @return
     */
Transform a list of components into a list of polygonal frontiers
@param components
@return
Transform a list of components into a list of polygonal frontiers @param components @return
private List<Polygon> frontiers(List<TextComponent> components) {
        List<Polygon> frontiers = new ArrayList<Polygon>(components.size());
        for (TextComponent component : components) {
            frontiers.add(component.getFrontier());
        }
        return frontiers;
    }
private List < Polygon > frontiers ( List < TextComponent > components ) { List < Polygon > frontiers = new ArrayList < Polygon > ( components . size ( ) ) ; for ( TextComponent component : components ) { frontiers . add ( component . getFrontier ( ) ) ; } return frontiers ; }
Transform a list of components into a list of polygonal frontiers
 @param components
 @return
Transform a list of components into a list of polygonal frontiers @param components @return