multi-crowbar.js into the browser developer consolemultiCrowbar function and pass a selector for the container divmultiCrowbar(".my-chart")
if you want to include html labels or captions you can pass another selector as second argument
multiCrowbar(".my-chart", "h2.my-caption")
xxxxxxxxxx<html> <head> <meta charset="UTF-8"> <title>Multi-Crowbar</title> </head> <style> .bookmarklet { padding: 3px 8px; font-size: 12px; font-weight: bold; text-decoration: none; border-radius: 1em; background: #2b8cbe; color: white; } .center { padding: 70px 0; text-align: center; } </style> <body> <p class = "center"> <a class="bookmarklet" href="javascript:(function(){s=document.createElement('script');s.type='text/javascript';s.src='https://cdn.rawgit.com/nstrayer/6c702f7f57c08b01f3edfd7474cf77ba/raw/ca571c282fb14922916b3281f72bba0442c528de/bookmarklet.js?v='+parseInt(Math.random()*99999999);document.body.appendChild(s);})();">Multi-Crowbar</a> <span>← Drag me to your bookmarks bar.</span><p> </body></html>