/dd>

</dl></div>
    <div id="value">
    <h2>Value</h2>
    <p>a gg object</p>
    </div>
    <div id="specifying-plot-attributes">
    <h2>Specifying plot attributes</h2>



<p>Positional attributes (a.k.a, aesthetics) are specified using the formula in <code>gformula</code>.
Setting and mapping of additional attributes can be done through the
use of additional arguments.
Attributes can be set can be set using arguments of the form <code>attribute = value</code> or
mapped using arguments of the form <cod