所以我有这个箭头 SVG,我用它来隐藏/显示一个 div。如何在每次点击时来回旋转该箭头?
html:
<md-icon md-svg-icon="assets/svg/down-arrow.svg"></md-icon>
SVG:
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- Generator: Adobe Illustrator 19.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0) -->
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="arrow" x="0px" y="0px" viewBox="0 0 386.257 386.257" style="enable-background:new 0 0 386.257 386.257;" xml:space="preserve" width="24px" height="24px">
<polygon points="0,96.879 193.129,289.379 386.257,96.879 " fill="#e18327"/>
</svg>