Flot Categories

HTML

<script src="//cdnjs.cloudflare.com/ajax/libs/flot/0.8.1/jquery.flot.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/flot/0.8.1/jquery.flot.categories.min.js"></script>
<div id="content">
    <div class="demo-container">
        <div id="placeholder" class="demo-placeholder"></div>
    </div>

CSS

* {
    padding: 0;
    margin: 0;
    vertical-align: top;
}
body {
    background: url(background.png) repeat-x;
    font: 18px/1.5em"proxima-nova", Helvetica, Arial, sans-serif;
}
a {
    color: #069;
}
a:hover {
    color: #28b;
}
h2 {
    margin-top: 15px;
    font: normal 32px"omnes-pro", Helvetica, Arial, sans-serif;
}
h3 {
    margin-left: 30px;
    font: normal 26px"omnes-pro", Helvetica, Arial, sans-serif;
    color: #666;
}
p {
    margin-top: 10px;
}
button {
    font-size: 18px;
    padding: 1px 7px;
}
input {
    font-size: 18px;
}
input[type=checkbox] {
    margin: 7px;
}
#header {
    position: relative;
    width: 900px;
    margin: auto;
}
#header h2 {
    margin-left: 10px;
    vertical-align: middle;
    font-size: 42px;
    font-weight: bold;
    text-decoration: none;
    color: #000;
}
#content {
    width: 880px;
    margin: 0 auto;
    padding: 10px;
}
#footer {
    margin-top: 25px;
    margin-bottom: 10px;
    text-align: center;
    font-size: 12px;
    color: #999;
}
.demo-container {
    box-sizing: border-box;
    width: 850px;
    height: 450px;
    padding: 20px 15px 15px 15px;
    margin: 15px auto 30px auto;
    border: 1px solid #ddd;
    background: #fff;
    background: linear-gradient(#f6f6f6 0, #fff 50px);
    background: -o-linear-gradient(#f6f6f6 0, #fff 50px);
    background: -ms-linear-gradient(#f6f6f6 0, #fff 50px);
    background: -moz-linear-gradient(#f6f6f6 0, #fff 50px);
    background: -webkit-linear-gradient(#f6f6f6 0, #fff 50px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
    -o-box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    -ms-box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    -moz-box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}
.demo-placeholder {
    width: 100%;
    height: 100%;
    font-size: 14px;
    line-height: 1.2em;
}
.legend table {
    border-spacing: 5px;
}

JavaScript

$(function () {

 var appleData = [[ 'Northland' ,0],[ 'Auckland' ,4],[ 'Tauranga' ,10],[ 'Waikato' ,1],[ 'Rotorua' ,0],[ 'Taranaki' ,1],[ 'Manawatu' ,3],[ 'Hawkes Bay' ,1],[ 'Capital' ,1],[ 'Wellington' ,1],[ 'Nelson' ,0],[ 'Canterbury' ,6],[ 'South Canterbury' ,0],[ 'Otago' ,4],[ 'Southland' ,0]];
                        var androidData = [[ 'Northland' ,1],[ 'Auckland' ,4],[ 'Tauranga' ,10],[ 'Waikato' ,8],[ 'Rotorua' ,2],[ 'Taranaki' ,4],[ 'Manawatu' ,3],[ 'Hawkes Bay' ,0],[ 'Capital' ,4],[ 'Wellington' ,0],[ 'Nelson' ,2],[ 'Canterbury' ,6],[ 'South Canterbury' ,4],[ 'Otago' ,3],[ 'Southland' ,1]];
                        
              var appUseSeries = {
                            series: {
                               bars: {
                                    show: true,
                                    barWidth: 0.6,
                                    align: "center"
                                }
                             },
                            xaxis: {
                                  mode: "categories",
                                  tickLength: 0
                                }
                            };

                        var appUseDataset = [
                            {label: 'Apple Users', data: appleData, bars: { show: true, barWidth: 0.6, align: "left" }
                            },
                            {label: 'Android Users', data: androidData, bars: { show: true, barWidth: 0.6, align: "right" }
                            }
                        ];
                        $.plot($("#placeholder"), appUseDataset, appUseSeries);
                    });