l">Offset</a></span>
            <span class="name ">operator unary-</span>
(<wbr>)
      
    </section>
    <section class="desc markdown">
      <p>Unary negation operator.</p>
<p>Returns an offset with the coordinates negated.</p>
<p>If the <a href="../../dart-ui/Offset-class.html">Offset</a> represents an arrow on a plane, this operator returns the
same arrow but pointing in the reverse direction.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementati