/span>, <span class="st">"rectangularity"</span>, <span class="st">"circularityharalick"</span>,</span>
<span>    <span class="st">"convexity"</span><span class="op">)</span></span>
<span><span class="op">)</span></span></code></pre></div>
    </div>

    <div id="arguments">
    <h2>Arguments</h2>
    <dl><dt>crownarea</dt>
<dd><p>sp*  spatialpolygon object</p></dd>


<dt>funNames</dt>
<dd><p>character. names of morphometrics to be calculated
available are ("length","elongation","eccentricityboundingbox","