strong>clear ()</strong>
    </dt>
    <dd>
    clear.







</dd>
    <dt>
    <a name = "level"></a>
    <strong>level (value)</strong>
    </dt>
    <dd>
    set level (color/brightness).


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">value</span>
            <span class="types"><span class="type">number</span></span>
         0-15 (0=off, 15=white)
        </li>
    </ul>





</dd>
    <dt>
    <a name = "line_width"></a>
    <strong>line_width (w)</strong>
    </dt>
    <dd>
