an class='ivar'>@height</span><span class='embexpr_end'>}</span><span class='tstring_content'>&gt;</span><span class='tstring_end'>&quot;</span></span>
<span class='kw'>end</span></pre>
    </td>
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</div>
    
      <div class="method_details ">
  <h3 class="signature " id="to_a-instance_method">
  
    #<strong>to_a</strong>  &#x21d2; <tt>Array</tt> 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    <p>Returns the viewport dimensions.</p>


  </div>
</div>
<div class="ta