google.charts.load('current', {
packages:['timeline']
}).then(function () {
var data = new google.visualization.DataTable({
cols: [
{id: 'team', label: 'Team', type: 'string'},
{id: 'start', label: 'Season Start Date', type: 'date'},
{id: 'end', label: 'Season End Date', type: 'date'}
],
rows: [
{c: [{v: 'Baltimore Ravens'}, {v: 'Date(2000, 8, 5)'}, {v: 'Date(2001, 1, 5)'}]},
{c: [{v: 'New England Patriots'}, {v: 'Date(2001, 8, 5)'}, {v: 'Date(2002, 1, 5)'}]},
{c: [{v: 'Tampa Bay Buccaneers'}, {v: 'Date(2002, 8, 5)'}, {v: 'Date(2003, 1, 5)'}]},
{c: [{v: 'New England Patriots'}, {v: 'Date(2003, 8, 5)'}, {v: 'Date(2004, 1, 5)'}]},
{c: [{v: 'New England Patriots'}, {v: 'Date(2004, 8, 5)'}, {v: 'Date(2005, 1, 5)'}]},
{c: [{v: 'Pittsburgh Steelers'}, {v: 'Date(2005, 8, 5)'}, {v: 'Date(2006, 1, 5)'}]},
{c: [{v: 'Indianapolis Colts'}, {v: 'Date(2006, 8, 5)'}, {v: 'Date(2007, 1, 5)'}]},
{c: [{v: 'New York Giants'}, {v: 'Date(2007, 8, 5)'}, {v: 'Date(2008, 1, 5)'}]},
{c: [{v: 'Pittsburgh Steelers'}, {v: 'Date(2008, 8, 5)'}, {v: 'Date(2009, 1, 5)'}]},
{c: [{v: 'New Orleans Saints'}, {v: 'Date(2009, 8, 5)'}, {v: 'Date(2010, 1, 5)'}]},
{c: [{v: 'Green Bay Packers'}, {v: 'Date(2010, 8, 5)'}, {v: 'Date(2011, 1, 5)'}]},
{c: [{v: 'Green Bay Packers'}, {v: 'Date(2010, 8, 5)'}, {v: 'Date(2011, 1, 5)'}]},
{c: [{v: 'New England Patriots'}, {v: 'Date(2001, 8, 5)'}, {v: 'Date(2002, 1, 5)'}]},
{c: [{v: 'Tampa Bay Buccaneers'}, {v: 'Date(2002, 8, 5)'}, {v: 'Date(2003, 1, 5)'}]},
{c: [{v: 'New England Patriots'}, {v: 'Date(2003, 8, 5)'}, {v: 'Date(2004, 1, 5)'}]},
{c: [{v: 'New England Patriots'}, {v: 'Date(2004, 8, 5)'}, {v: 'Date(2005, 1, 5)'}]},
{c: [{v: 'Pittsburgh Steelers'}, {v: 'Date(2005, 8, 5)'}, {v: 'Date(2006, 1, 5)'}]},
]
});
var group = google.visualization.data.group(
data,
[0, 1],
[{
column: 0,
type: 'number',
label: data.getColumnLabel(0),
aggregation: google.visualization.data.count
}]
);
group.sort([{column: 1}]);
var rowLabels = [];
var rowElements = [];
var labels = document.getElementById('labels');
for (var i = 0; i < group.getNumberOfRows(); i++) {
var team = group.getValue(i, 0);
if (rowLabels.indexOf(team) === -1) {
rowLabels.push(team);
var label = labels.appendChild(document.createElement('div'));
label.className = 'label';
label.innerHTML = team;
rowElements.push(label);
}
}
var options = {
height: 650,
timeline: {
groupByRowLabel: true,
showRowLabels: false
},
width: 1000
};
var container = document.getElementById('chart');
var chart = new google.visualization.Timeline(container);
google.visualization.events.addListener(chart, 'ready', afterDraw);
chart.draw(data, options);
window.addEventListener('resize', function () {
chart.draw(data, options);
});
function afterDraw() {
var header = document.getElementById('header');
header.innerHTML = '';
var svg = document.getElementsByTagName('svg')[0];
var g = svg.getElementsByTagName('g')[1];
var svgNew = header.appendChild(svg.cloneNode());
var gNew = svgNew.appendChild(g.cloneNode(true));
var height = parseFloat(gNew.getElementsByTagName('text')[0].getAttribute('y')) - 25;
gNew.setAttribute('transform','translate(0,-'+height+')');
g.parentNode.removeChild(g);
var rows = container.getElementsByTagName('rect');
var rowIndex = -1;
Array.prototype.forEach.call(rows, function(rect) {
if (rect.getAttribute('x') === '0') {
rowIndex++;
if (rowIndex < rowElements.length) {
var rowHeight = (parseFloat(rect.getAttribute('height')) - 1) + 'px';
rowElements[rowIndex].style.height = rowHeight;
rowElements[rowIndex].style.lineHeight = rowHeight;
}
}
});
}
});
#header {
height: 56px;
}
#labels {
border: 1px solid #b7b7b7;
margin-top: 56px;
}
.label {
border-top: 1px solid #b7b7b7;
font-family: Arial;
font-size: 13px;
text-align: right;
padding-left: 8px;
padding-right: 8px;
}
.label:first-child {
border: none;
}
.label:nth-child(even) {
background-color: #e6e6e6;
}
.label:nth-child(odd) {
background-color: #ffffff;
}
.scroll {
width: 800px;
overflow-x: scroll;
}
.inline {
display: inline-block;
vertical-align: top;
}
.nowrap {
white-space: nowrap;
}
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div class="nowrap">
<div class="inline" id="labels"></div>
<div class="inline scroll">
<div id="header"></div>
<div id="chart"></div>
</div>
</div>