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<html>
<style>
* {font-family:Arial}
div {float: left; margin: 0 0 0 0; }
</style>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<title>NetData Datasource Example</title>
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load('visualization', '1', {packages: ['charteditor']});
// google.load('visualization', '1.0'); // Note: No need to specify chart libraries.
google.setOnLoadCallback(drawVisualization);
var wrapper;
function drawVisualization() {
wrapper = new google.visualization.ChartWrapper({
containerId: 'graph_div',
chartType: 'AreaChart',
dataSourceUrl: 'http:/datasource/system.cpu/60/1/max', // it needs a protocol to work, even in relative URLs
refreshInterval: 1,
options: {
isStacked: true,
areaOpacity: 0.85,
lineWidth: 1,
title: 'CPU utilization',
width: window.innerWidth - 50,
height: window.innerHeight - 50,
hAxis: {title: "Time of Day", viewWindowMode: 'maximized', format:'HH:mm:ss'},
vAxis: {title: "percent", viewWindowMode: 'pretty', minValue: 0, maxValue: 100},
focusTarget: 'category',
annotation: {'1': {style: 'line'}},
},
});
wrapper.draw();
}
function openEditor() {
var editor = new google.visualization.ChartEditor();
google.visualization.events.addListener(editor, 'ok', function() {
wrapper = editor.getChartWrapper();
wrapper.draw(document.getElementById('graph_div'));
});
editor.openDialog(wrapper);
}
</script>
</head>
<body>
<input type='button' onclick='openEditor()' value='Open Editor'>
<br/>
<div><div id="graph_div"/></div>
</body>
</html>
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