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What is an Area chart?
- Area Chart in Google Chart displays graphically Quantitative data and it is based on line chart
- Area chart are commonly emphasized with , colors , textures and hatchings
- Area chart is used for showing trends over time which is done among related attributes.
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Area chart having negative values
Configurations
- Here the code which is given below shows us the configuration for area chart having negatives value.
Sample Code:
//area chart
var chart = new google.visualization.AreaChart(document.getElementById('container'));
Clicking "Copy Code" button to copy the code. From - google charts tutorial - team
- The program which is given below shows us the full program of area chart having negative values is used.
Sample Code:
googlecharts-area-negative.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 = {
isStacked: true,
title: 'Population',
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>