    
        </dt>
        <dd>
          Styles to use for blurs in <a href="dart-ui/MaskFilter-class.html">MaskFilter</a> objects.
        </dd>
        <dt id="BoxHeightStyle">
          <span class="name "><a href="dart-ui/BoxHeightStyle-class.html">BoxHeightStyle</a></span>         
        </dt>
        <dd>
          Defines various ways to vertically bound the boxes returned by
<a href="dart-ui/Paragraph/getBoxesForRange.html">Paragraph.getBoxesForRange</a>.
        </dd>
        <dt id="BoxWidthSty