Google Charts - Google Charts tutorial - Google Charts Basic Area Chart - chart js - google graphs - google charts examples
What is Basic Area Chart?
- The basic area chart is based on the line chart and the area between axis and line is filled with colors to indicate volume
- Basic Area charts emphasize the magnitude of change over time, and can be used to draw attention to the total value which is done across a trend.
- Basic area charts are used to see and compare the volume trend across time series
- Basic area charts are used for individual series representing a physically countable set
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Configuration
- Here the code which is given below shows us the configuration for basic area chart
Sample code:
//area chart
var chart = new google.visualization.AreaChart(document.getElementById('container'));
- The program which is given below shows us the full program of basic area chart which is used.
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Sample code:
googlecharts_area_basic.html
Tryit
<html>
<head>
<title>Google Charts Tutorial</title>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
google.charts.load('current', {packages: ['corechart']});
</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 = google.visualization.arrayToDataTable([
['Year', 'Sales', 'Expenses'],
['2013', 1000, 400],
['2014', 1170, 460],
['2015', 660, 1120],
['2016', 1030, 540]
]);
var options = {
title: 'Company Performance',
hAxis: {
title: 'Year',
titleTextStyle: {
color: '#333'
}
},
vAxis: {
minValue: 0
}
};
// Instantiate and draw the chart.
var chart = new google.visualization.AreaChart(document.getElementById('container'));
chart.draw(data, options);
}
google.charts.setOnLoadCallback(drawChart);
</script>
</body>
</html>