+ <h4>Attributes that can be animated</h4>
+ <p>The <code>newAttrs</code> parameter accepts an object whose properties are the attributes to animate. However, not all attributes listed in the <code>attr</code> method reference can be animated. The following is a list of those properties that can be animated:</p>
+ <ul>
+ <li>cx <em>number</em></li>
+ <li>cy <em>number</em></li>
+ <li>fill <em>colour</em></li>
+ <li>fill-opacity <em>number</em></li>
+ <li>font-size <em>number</em></li>
+ <li>height <em>number</em></li>
+ <li>opacity <em>number</em></li>
+ <li>path <em>pathString</em></li>
+ <li>r <em>number</em></li>
+ <li>rotation <em>number</em></li>
+ <li>rx <em>number</em></li>
+ <li>ry <em>number</em></li>
+ <li>scale <em>CSV</em></li>
+ <li>stroke <em>colour</em></li>
+ <li>stroke-opacity <em>number</em></li>
+ <li>stroke-width <em>number</em></li>
+ <li>translation <em>CSV</em></li>
+ <li>width <em>number</em></li>
+ <li>x <em>number</em></li>
+ <li>y <em>number</em></li>
+ </ul>