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Membuat Grafik Sederhana dengan Javascript

Cyber4rt | 06 October 2012 | 3:04 AM

Membuat Grafik Sederhana dengan Javascript
ilustrasi
Kali ini Cyber4rt akan menyediakan cara yang cukup sederhana untuk memvisualisasikan data di website Anda. Dari grafik garis sederhana sampai yang kompleks. Anda dapat mengisi data Anda dengan mudah yang memanfaatkan jsapi dari Google.

PIE CHART

Demo:
http://blog.cyber4rt.com/p/pie-chart.html

Code:
<html>
<title>Cyber4rt Pie Charts</title>
<head>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'Topping');
data.addColumn('number', 'Visits');
data.addRows([
['Jakarta', 84000],
['Surabaya', 63600],
['Bandung', 52900],
['Yogyakarta', 48300],
['Semarang', 38200],
['Medan', 24700],
['Makassar', 14500],
['Depok', 2900],
['Kuala Lumpur', 2800]
]);
var options = {'title':'Demographics City visitors for Cyber4rt',
'width':400,
'height':300};
var chart = new google.visualization.PieChart(document.getElementById('cyber4rt_chart'));
chart.draw(data, options);
}
</script>
</head>
<body>
<div id="cyber4rt_chart"></div>
</body>
</html>

BAR CHART

Demo:
http://blog.cyber4rt.com/p/bar-chart.html

Code:
<html>
<title>Cyber4rt Bar Charts</title>
<head>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'Topping');
data.addColumn('number', 'Visits');
data.addRows([
['Jakarta', 84000],
['Surabaya', 63600],
['Bandung', 52900],
['Yogyakarta', 48300],
['Semarang', 38200],
['Medan', 24700],
['Makassar', 14500],
['Depok', 2900],
['Kuala Lumpur', 2800]
]);
var options = {'title':'Demographics City visitors for Cyber4rt',
'width':400,
'height':300};
var chart = new google.visualization.BarChart(document.getElementById('cyber4rt_chart'));
chart.draw(data, options);
}
</script>
</head>
<body>
<div id="cyber4rt_chart"></div>
</body>
</html>
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