n class="multi-line-signature">
      
      <span class="name ">RSTransform</span>(<wbr><span class="parameter" id="-param-scos"><span class="type-annotation"><a href="dart-core/double-class.html">double</a></span> <span class="parameter-name">scos</span></span> <span class="parameter" id="-param-ssin"><span class="type-annotation"><a href="dart-core/double-class.html">double</a></span> <span class="parameter-name">ssin</span></span> <span class="parameter" id="-param-tx"><span class="type-annotation"><a h