ame">offset</span><wbr><span class="parameters">(float&nbsp;dx,
 float&nbsp;dy)</span></div>
</section>
</li>
<li>
<section class="detail" id="length()">
<h3>length</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">float</span>&nbsp;<span class="element-name">length</span>()</div>
<div class="block">Return the Euclidean distance from (0,0) to the point</div>
</section>
</li>
<li>
<section class="detail" id="normalize()">
<h3>normalize</h3>
<div class="me