dwz曲線圖

提示Raphael is not defined
需導入以下js，這是在國外的提問上看到的，國內的找了很久沒有找到

<script src="/styles/dwz/js/raphael.js"></script>
<script src="/styles/dwz/js/g.raphael.js"></script>
<script src="/styles/dwz/js/g.bar.js"></script>
<script src="/styles/dwz/js/g.dot.js"></script>
<script src="/styles/dwz/js/g.line.js"></script>