adial" class="callable">
          <span class="name"><a href="dart-ui/Gradient/Gradient.radial.html">Gradient.radial</a></span><span class="signature">(<span class="parameter" id="radial-param-center"><span class="type-annotation"><a href="dart-ui/Offset-class.html">Offset</a></span> <span class="parameter-name">center</span>, </span> <span class="parameter" id="radial-param-radius"><span class="type-annotation"><a href="dart-core/double-class.html">double</a></span> <span class="parameter-name">radius</sp