You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
151 lines
3.5 KiB
HTML
151 lines
3.5 KiB
HTML
11 years ago
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
||
|
|
<title>Flot Examples: Error Bars</title>
|
||
|
|
<link href="../examples.css" rel="stylesheet" type="text/css">
|
||
|
|
<!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]-->
|
||
|
|
<script language="javascript" type="text/javascript" src="../../jquery.js"></script>
|
||
|
|
<script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script>
|
||
|
|
<script language="javascript" type="text/javascript" src="../../jquery.flot.errorbars.js"></script>
|
||
|
|
<script language="javascript" type="text/javascript" src="../../jquery.flot.navigate.js"></script>
|
||
|
|
<script type="text/javascript">
|
||
|
|
|
||
|
|
$(function() {
|
||
|
|
|
||
|
|
function drawArrow(ctx, x, y, radius){
|
||
|
|
ctx.beginPath();
|
||
|
|
ctx.moveTo(x + radius, y + radius);
|
||
|
|
ctx.lineTo(x, y);
|
||
|
|
ctx.lineTo(x - radius, y + radius);
|
||
|
|
ctx.stroke();
|
||
|
|
}
|
||
|
|
|
||
|
|
function drawSemiCircle(ctx, x, y, radius){
|
||
|
|
ctx.beginPath();
|
||
|
|
ctx.arc(x, y, radius, 0, Math.PI, false);
|
||
|
|
ctx.moveTo(x - radius, y);
|
||
|
|
ctx.lineTo(x + radius, y);
|
||
|
|
ctx.stroke();
|
||
|
|
}
|
||
|
|
|
||
|
|
var data1 = [
|
||
|
|
[1,1,.5,.1,.3],
|
||
|
|
[2,2,.3,.5,.2],
|
||
|
|
[3,3,.9,.5,.2],
|
||
|
|
[1.5,-.05,.5,.1,.3],
|
||
|
|
[3.15,1.,.5,.1,.3],
|
||
|
|
[2.5,-1.,.5,.1,.3]
|
||
|
|
];
|
||
|
|
|
||
|
|
var data1_points = {
|
||
|
|
show: true,
|
||
|
|
radius: 5,
|
||
|
|
fillColor: "blue",
|
||
|
|
errorbars: "xy",
|
||
|
|
xerr: {show: true, asymmetric: true, upperCap: "-", lowerCap: "-"},
|
||
|
|
yerr: {show: true, color: "red", upperCap: "-"}
|
||
|
|
};
|
||
|
|
|
||
|
|
var data2 = [
|
||
|
|
[.7,3,.2,.4],
|
||
|
|
[1.5,2.2,.3,.4],
|
||
|
|
[2.3,1,.5,.2]
|
||
|
|
];
|
||
|
|
|
||
|
|
var data2_points = {
|
||
|
|
show: true,
|
||
|
|
radius: 5,
|
||
|
|
errorbars: "y",
|
||
|
|
yerr: {show:true, asymmetric:true, upperCap: drawArrow, lowerCap: drawSemiCircle}
|
||
|
|
};
|
||
|
|
|
||
|
|
var data3 = [
|
||
|
|
[1,2,.4],
|
||
|
|
[2,0.5,.3],
|
||
|
|
[2.7,2,.5]
|
||
|
|
];
|
||
|
|
|
||
|
|
var data3_points = {
|
||
|
|
//do not show points
|
||
|
|
radius: 0,
|
||
|
|
errorbars: "y",
|
||
|
|
yerr: {show:true, upperCap: "-", lowerCap: "-", radius: 5}
|
||
|
|
};
|
||
|
|
|
||
|
|
var data4 = [
|
||
|
|
[1.3, 1],
|
||
|
|
[1.75, 2.5],
|
||
|
|
[2.5, 0.5]
|
||
|
|
];
|
||
|
|
|
||
|
|
var data4_errors = [0.1, 0.4, 0.2];
|
||
|
|
for (var i = 0; i < data4.length; i++) {
|
||
|
|
data4_errors[i] = data4[i].concat(data4_errors[i])
|
||
|
|
}
|
||
|
|
|
||
|
|
var data = [
|
||
|
|
{color: "blue", points: data1_points, data: data1, label: "data1"},
|
||
|
|
{color: "red", points: data2_points, data: data2, label: "data2"},
|
||
|
|
{color: "green", lines: {show: true}, points: data3_points, data: data3, label: "data3"},
|
||
|
|
// bars with errors
|
||
|
|
{color: "orange", bars: {show: true, align: "center", barWidth: 0.25}, data: data4, label: "data4"},
|
||
|
|
{color: "orange", points: data3_points, data: data4_errors}
|
||
|
|
];
|
||
|
|
|
||
|
|
$.plot($("#placeholder"), data , {
|
||
|
|
legend: {
|
||
|
|
position: "sw",
|
||
|
|
show: true
|
||
|
|
},
|
||
|
|
series: {
|
||
|
|
lines: {
|
||
|
|
show: false
|
||
|
|
}
|
||
|
|
},
|
||
|
|
xaxis: {
|
||
|
|
min: 0.6,
|
||
|
|
max: 3.1
|
||
|
|
},
|
||
|
|
yaxis: {
|
||
|
|
min: 0,
|
||
|
|
max: 3.5
|
||
|
|
},
|
||
|
|
zoom: {
|
||
|
|
interactive: true
|
||
|
|
},
|
||
|
|
pan: {
|
||
|
|
interactive: true
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
// Add the Flot version string to the footer
|
||
|
|
|
||
|
|
$("#footer").prepend("Flot " + $.plot.version + " – ");
|
||
|
|
});
|
||
|
|
|
||
|
|
</script>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
|
||
|
|
<div id="header">
|
||
|
|
<h2>Error Bars</h2>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<div id="content">
|
||
|
|
|
||
|
|
<div class="demo-container">
|
||
|
|
<div id="placeholder" class="demo-placeholder"></div>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<p>With the errorbars plugin you can plot error bars to show standard deviation and other useful statistical properties.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<div id="footer">
|
||
|
|
Copyright © 2007 - 2014 IOLA and Ole Laursen
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</body>
|
||
|
|
</html>
|