Combo Chart Example
An example of a Google Combo Chart.
by annesha88
HTML
<script type="text/javascript" src="https://www.google.com/jsapi?autoload={'modules':[{'name':'visualization','version':'1.1','packages':['corechart']}]}"></script>
<div id="chart_div" data-chart-library="google-charts"></div>JavaScript
var selector = '[data-chart-library="google-charts"]';
google.setOnLoadCallback(drawVisualization);
function drawVisualization()
{
// Some raw data (not necessarily accurate)
var data = google.visualization.arrayToDataTable(
[
[
"Date",
"queued",
"sent"
],
[
"2015-10-14 16:00",
46
],
[
"2015-10-14 17:00",
0,
],
[
"2015-10-14 18:00",
6,
],
[
"2015-10-14 19:00",
0,
],
[
"2015-10-14 20:00",
3,
],
[
"2015-10-14 21:00",
0,
0,
0,
0,
0,
0,
0
],
[
"2015-10-14 22:00",
1,
1,
0,
0,
0,
5,
0
],
[
"2015-10-14 23:00",
0,
9,
0,
0,
0,
0,
0
],
[
"2015-10-15 00:00",
0,
5,
0,
0,
3,
0,
0
],
[
"2015-10-15 01:00",
0,
0,
0,
0,
0,
3,
0
],
[
"2015-10-15 02:00",
0,
1,
0,
0,
0,
0,
0
],
[
...