uments"></a></h2>
    <dl><dt>aes.prefix</dt>
<dd><p>"x" or "y"</p></dd>


<dt>geom_xrect</dt>
<dd><p>geom_tallrect or geom_widerect</p></dd>


<dt>data</dt>
<dd><p>data.frame to analyze for unique var.name values.</p></dd>


<dt>var.name</dt>
<dd><p>variable to be used for clickSelects</p></dd>


<dt>even</dt>
<dd><p>Logical parameter, should xrects be of even width?</p></dd>


<dt>alpha</dt>
<dd><p>transparency of a selected xrect, default 1/2.</p></dd>


<dt>...</dt>
<dd><p>passed to geom_xrect</p></dd>
