ref="dart-core/double-class.html">double</a></span> <span class="parameter-name">tx</span></span> <span class="parameter" id="-param-ty"><span class="type-annotation"><a href="dart-core/double-class.html">double</a></span> <span class="parameter-name">ty</span></span>)
    </section>

    <section class="desc markdown">
      <p>Creates an RSTransform.</p>
<p>An <a href="dart-ui/RSTransform-class.html">RSTransform</a> expresses the combination of a translation, a rotation
around a particular point, and a sc