adius"><span class="type-annotation"><a href="../dart-core/double-class.html">double</a></span> <span class="parameter-name">radius</span></span><wbr>)
            <span class="returntype parameter">&#8594; <a href="../dart-core/double-class.html">double</a></span>
          </span>
                  </dt>
        <dd>
          Converts a blur radius in pixels to sigmas. <a href="../dart-ui/Shadow/convertRadiusToSigma.html">[...]</a>
                  
</dd>
        <dt id="lerp" class="callable">
        