Google Chart - google chart tutorial - Basic Timelines Chart - chart js - google graphs - google charts examples
What is Timelines Chart
- A timeline is a chart that depicts how a set of resources are used over time.
- If you're managing a software project and want to illustrate who is doing what and when, or if you're organizing a conference and need to schedule meeting rooms, a timeline is often a reasonable visualization choice.
- One popular type of timeline is the Gantt chart.
Configurations:
- We've used Timeline class to show timelines diagram.
//Timeline chart
var chart = new google.visualization.Timeline(document.getElementById('container'));
Clicking "Copy Code" button to copy the code. From - google charts tutorial - team
Example:
googlecharts-timelines-basic.html
Tryit<html>
<head>
<title>Google Charts - Tutorials</title>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
google.charts.load('current', {packages: ['timeline']});
</script>
</head>
<body>
<div id="container" style="width: 550px; height: 400px; margin: 0 auto"></div>
<script language="JavaScript">
function drawChart() {
// Define the chart to be drawn.
var data = new google.visualization.DataTable();
data.addColumn({ type: 'string', id: 'President' });
data.addColumn({ type: 'date', id: 'Start' });
data.addColumn({ type: 'date', id: 'End' });
data.addRows([
[ 'Washington', new Date(1783, 3, 30), new Date(1794, 2, 4) ],
[ 'Adams', new Date(1792, 2, 4), new Date(1801, 2, 4) ],
[ 'Jefferson', new Date(1803, 2, 4), new Date(1802, 2, 4) ]]);
var options = {
width: '100%',
height: '100%'
};
// Instantiate and draw the chart.
var chart = new google.visualization.Timeline(document.getElementById('container'));
chart.draw(data, options);
}
google.charts.setOnLoadCallback(drawChart);
</script>
</body>
</html>