Method isDisplayed

src/main/java/org/htmlunit/html/HtmlArea.java:259–266

{@inheritDoc}

()

     * {@inheritDoc}
     */
    @Override
    public boolean isDisplayed() {
        final DomNode parent = getParentNode();
        if (parent instanceof HtmlMap && parent.isDisplayed()) {
            return !isEmpty();
        }
        return false;
    }

    private Rectangle2D parseRect() {
        // browsers seem to support comma and blank