dygraphs

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Dygraphs — main page</title> <link rel="stylesheet" type="text/css" href=".jslibs/bootstrap.min.css" /> <link rel="stylesheet" type="text/css" href="dist/dygraph.css" /> <link rel="stylesheet" type="text/css" href="common/vextlnk.css" /> <link rel="stylesheet" type="text/css" href="site.css" /> <script type="text/javascript" src=".jslibs/jquery.min.js"></script> <script type="text/javascript" src=".jslibs/bootstrap.min.js"></script> <script type="text/javascript" src="dist/dygraph.js"></script> </head> <body> <nav id="header" class="navbar navbar-default navbar-fixed-top"> <div class="container-fluid"> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar-responsive-collapse" aria-expanded="false"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand" href="/">dygraphs</a> </div> <div class="collapse navbar-collapse" id="navbar-responsive-collapse">  <ul class="nav navbar-nav"> <li class="dropdown"> <a class="dropdown-toggle" id="drop3" role="button" data-toggle="dropdown" href="#">Documentation<b class="caret"></b></a> <ul id="menu0" class="dropdown-menu" role="menu" aria-labelledby="drop3"> <li role="presentation"><a role="menuitem" tabindex="-1" href="tutorial.html">Tutorial</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="options.html">Options Reference</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="jsdoc/symbols/Dygraph.html">API Reference</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="data.html">Data Format</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="annotations.html">Annotations</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="css.html">CSS Reference</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="versions.html">Version History</a></li> <li role="separator" class="divider"></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="ie.html">Notes on Internet Explorer</a></li> </ul> </li> <li class="dropdown"> <a class="dropdown-toggle" id="drop4" role="button" data-toggle="dropdown" href="#">Examples<b class="caret"></b></a> <ul id="menu1" class="dropdown-menu" role="menu" aria-labelledby="drop4"> <li role="presentation"><a role="menuitem" tabindex="-1" href="gallery/">Demo Gallery</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="users.html">List of Users</a></li> <li role="separator" class="divider"></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="tests/">Test Cases</a></li> <li role="separator" class="divider"></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="https://dygraphs.com/fiddle/">Play</a></li> </ul> </li> <li><a class="xnavbar-link" href="download.html">Download</a></li> <li class="dropdown"> <a class="dropdown-toggle" id="drop7" role="button" data-toggle="dropdown" href="#">Community <b class="caret"></b></a> <ul id="menu4" class="dropdown-menu" role="menu" aria-labelledby="drop7"> <li role="presentation"><a role="menuitem" tabindex="-1" href="http://blog.dygraphs.com/">Blog</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="https://stackoverflow.com/questions/ask?tags=dygraphs+javascript">Ask a Question</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="https://stackoverflow.com/questions/tagged/dygraphs">Stack Overflow</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="https://groups.google.com/g/dygraphs-users">Mailing List</a></li> </ul> </li> <li class="dropdown"> <a class="dropdown-toggle" id="drop6" role="button" data-toggle="dropdown" href="#">Contribute <b class="caret"></b></a> <ul id="menu3" class="dropdown-menu" role="menu" aria-labelledby="drop6"> <li role="presentation"><a role="menuitem" tabindex="-1" href="changes.html">Contributors Guide</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="https://github.com/danvk/dygraphs">Source (Github)</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="https://github.com/danvk/dygraphs/issues">Issue Tracker</a></li> <li role="presentation"><a role="menuitem" tabindex="-1" href="https://github.com/danvk/dygraphs/issues/new">Report a Bug</a></li> </ul> </li> </ul> </div> </div> </nav> <div class="container" id="main"> <div class="row"> <div class="col-lg-12"> <p style="border:3px inset red; margin:1em; padding:1ex; max-width:45em;" id="mirrornote"><b>⚠</b> Please visit the official Dygraphs homepage <a href="https://dygraphs.com/"><tt>https://dygraphs.com/</tt></a> instead. You are reading this on a mirror, which may have outdated, incomplete and/or locally patched information, or as part of the Debian package; links may not work.</p> <h4>dygraphs is a fast, flexible open source JavaScript charting library.</h4> <p>It allows users to explore and interpret dense data sets. Here's how it works:</p> <div class="row"> <div class="col-lg-4"> <b>This JavaScript…</b> <pre class="prettyprint">g = new Dygraph(div, "ny-vs-sf.txt", { legend: 'always', title: 'NYC vs. SF', showRoller: true, rollPeriod: 14, customBars: true, ylabel: 'Temperature (F)', });</pre> </div> <div class="col-lg-8"> <b>… makes this chart!</b> <div id="demodiv"></div> </div> </div> <script type="text/javascript"><![CDATA[//><!]]></script> <p>The chart is <i>interactive</i>: you can mouse over to highlight individual values. You can click and drag to zoom. Double-clicking will zoom you back out. Shift-drag will pan. You can change the number and hit enter to adjust the averaging period.</p> <div class="row smalltop"> <div class="col-lg-8"> <h3>Features</h3> <ul> <li>Handles <strong>huge data sets</strong>: dygraphs plots millions of points without getting bogged down. <li><strong>Interactive out of the box</strong>: zoom, pan and mouseover are on by default. <li>Strong support for <strong>high/low bands</strong> / confidence intervals. <li><strong>Highly customizable</strong>: using options and custom callbacks, you can make dygraphs do almost anything. <li>dygraphs is works in all recent browsers. You can even <strong>pinch to zoom</strong> on mobile/tablet devices! <li>There's an <strong>active community</strong> developing and supporting dygraphs.</li> </ul> <h3>Getting Started</h3> <p>Start by <a href="download.html">downloading dygraphs</a>. Then read the <a href="tutorial.html">Tutorial</a> to learn how to use it, or just <a href="https://dygraphs.com/fiddle/">play with dygraphs</a> on jsFiddle.</p> <p>Once you've got your feet wet, look for inspiration in the <a href="gallery/">demo gallery</a> or check out our <a href="users.html">list of users</a>.</p> <p>If you're using npm and a bundler like webpack, browserify or rollup, you can install dygraphs via:</p> <pre>npm install --save dygraphs</pre> and use it via: <pre class="prettyprint">import Dygraph from 'dygraphs'; // or: const Dygraph = require('dygraphs'); const g = new Dygraph(div, data, {});</pre> <p>Check out the <a href="https://github.com/danvk/dygraphs-es6">dygraphs ES6 sample project</a> for more details on this approach.</p> </div> <div class="col-lg-4"> <h3>Quick Links</h3> <ul> <li><a href="tutorial.html">Tutorial</a> <li><a href="options.html">Options Reference</a> <li><a href="jsdoc/symbols/Dygraph.html">API Reference</a> <li><a href="css.html">CSS Reference</a> <li><a href="data.html">Data format</a> documentation <li><a href="https://stackoverflow.com/questions/ask?tags=dygraphs+javascript">Ask a Question</a> on Stack Overflow. <li><a href="https://groups.google.com/g/dygraphs-users">Mailing List</a> <li><a href="http://blog.dygraphs.com/">dygraphs blog</a> <li><a href="legal.html">Policy & Licensing</a> </ul> </div> </div> </div>  </div>  </div>    </body> </html>