Following is an example of a timelines chart with custom colors. We’ve already seen the configuration used to draw this chart in the Google Charts Configuration Syntax chapter. So, let’s see the complete example.
Configurations
We’ve used timelines configuration to hide row labels.
// Set chart options
var options = {
colors: ['#cbb69d', '#603913', '#c69c6e']
};
Example
googlecharts_timelines_color.htm
<html>
<head>
<title>Google Charts </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([
[ 'George Washington', new Date(1789, 3, 30), new Date(1797, 2, 4) ],
[ 'John Adams', new Date(1797, 2, 4), new Date(1801, 2, 4) ],
[ 'Thomas Jefferson', new Date(1801, 2, 4), new Date(1809, 2, 4) ]
]);
var options = {
width: '100%',
height: '100%',
colors: ['#cbb69d', '#603913', '#c69c6e']
};
// 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>
Result
Verify the result.
