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<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<title></title>
<link rel="stylesheet" type="text/css" href="default.css" />
<script type="text/javascript" src="https://code.jquery.com/jquery-2.1.3.min.js"></script>
</head>
<body>
<div id="data" style="color: #f0a;">
</div>
<canvas id="myChart" width="1920" height="1200"></canvas>
<script src="chart_js/Chart.js"></script>
<script>
$(document).ready(function(){
var data = {
labels: ["January", "February", "March", "April", "May", "June", "July"],
datasets: [
{
label: "My First dataset",
fillColor: "rgba(220,220,220,0.2)",
strokeColor: "rgba(220,220,220,1)",
pointColor: "rgba(220,220,220,1)",
pointStrokeColor: "#fff",
pointHighlightFill: "#fff",
pointHighlightStroke: "rgba(220,220,220,1)",
data: [65, 59, 80, 81, 56, 55, 40]
},
{
label: "My Second dataset",
fillColor: "rgba(151,187,205,0.2)",
strokeColor: "rgba(151,187,205,1)",
pointColor: "rgba(151,187,205,1)",
pointStrokeColor: "#fff",
pointHighlightFill: "#fff",
pointHighlightStroke: "rgba(151,187,205,1)",
data: [28, 48, 40, 19, 86, 27, 90]
}
]
};
var ctx = $("#myChart").get(0).getContext("2d");
var myLineChart = new Chart(ctx).Line(data, {
responsive: true
});
setInterval(function() {
// $("#data").load( "test.php?" + Math.random());
// var month = $("#month").val();
var point = Math.round(Math.random()*100);
var point2 = Math.round(Math.random()*100);
var points = new Array();
points.push(point);
points.push(point2);
myLineChart.addData(points, 'asdf');
/*
myLineChart.datasets[0].points[2].value = Math.random()*100;
myLineChart.datasets[0].push(Math.random()*100);
*/
// Would update the first dataset's value of 'March' to be 50
myLineChart.update();
}, 1000);
});
</script>
</body>
</html>
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