of columns in the scaled image. </dd>

<dd> </dd>
<dt>rows</dt>
<dd>the number of rows in the scaled image. </dd>

<dd> </dd>
<dt>exception</dt>
<dd>return any errors or warnings in this structure. </dd>

<dd>  </dd>
</dl>
</div>
  </div>
  </main><!-- /.container -->
  <footer class="py-5 text-center text-body-secondary bg-body-tertiary">
    <div class="container-fluid">
      <a href="../www/security-policy.html">Security</a> •
      <a href="../www/news.html">News</a>
     
      <a href="#"><img clas