131 lines
3.2 KiB
HTML
131 lines
3.2 KiB
HTML
|
<!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: Interactivity</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 type="text/javascript">
|
||
|
|
|
||
|
|
$(function() {
|
||
|
|
|
||
|
|
var sin = [],
|
||
|
|
cos = [];
|
||
|
|
|
||
|
|
for (var i = 0; i < 14; i += 0.5) {
|
||
|
|
sin.push([i, Math.sin(i)]);
|
||
|
|
cos.push([i, Math.cos(i)]);
|
||
|
|
}
|
||
|
|
|
||
|
|
var plot = $.plot("#placeholder", [
|
||
|
|
{ data: sin, label: "sin(x)"},
|
||
|
|
{ data: cos, label: "cos(x)"}
|
||
|
|
], {
|
||
|
|
series: {
|
||
|
|
lines: {
|
||
|
|
show: true
|
||
|
|
},
|
||
|
|
points: {
|
||
|
|
show: true
|
||
|
|
}
|
||
|
|
},
|
||
|
|
grid: {
|
||
|
|
hoverable: true,
|
||
|
|
clickable: true
|
||
|
|
},
|
||
|
|
yaxis: {
|
||
|
|
min: -1.2,
|
||
|
|
max: 1.2
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
function showTooltip(x, y, contents) {
|
||
|
|
$("<div id='tooltip'>" + contents + "</div>").css({
|
||
|
|
position: "absolute",
|
||
|
|
display: "none",
|
||
|
|
top: y + 5,
|
||
|
|
left: x + 5,
|
||
|
|
border: "1px solid #fdd",
|
||
|
|
padding: "2px",
|
||
|
|
"background-color": "#fee",
|
||
|
|
opacity: 0.80
|
||
|
|
}).appendTo("body").fadeIn(200);
|
||
|
|
}
|
||
|
|
|
||
|
|
var previousPoint = null;
|
||
|
|
$("#placeholder").bind("plothover", function (event, pos, item) {
|
||
|
|
|
||
|
|
if ($("#enablePosition:checked").length > 0) {
|
||
|
|
var str = "(" + pos.x.toFixed(2) + ", " + pos.y.toFixed(2) + ")";
|
||
|
|
$("#hoverdata").text(str);
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($("#enableTooltip:checked").length > 0) {
|
||
|
|
if (item) {
|
||
|
|
if (previousPoint != item.dataIndex) {
|
||
|
|
|
||
|
|
previousPoint = item.dataIndex;
|
||
|
|
|
||
|
|
$("#tooltip").remove();
|
||
|
|
var x = item.datapoint[0].toFixed(2),
|
||
|
|
y = item.datapoint[1].toFixed(2);
|
||
|
|
|
||
|
|
showTooltip(item.pageX, item.pageY,
|
||
|
|
item.series.label + " of " + x + " = " + y);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$("#tooltip").remove();
|
||
|
|
previousPoint = null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
$("#placeholder").bind("plotclick", function (event, pos, item) {
|
||
|
|
if (item) {
|
||
|
|
$("#clickdata").text(" - click point " + item.dataIndex + " in " + item.series.label);
|
||
|
|
plot.highlight(item.series, item.datapoint);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
// Add the Flot version string to the footer
|
||
|
|
|
||
|
|
$("#footer").prepend("Flot " + $.plot.version + " – ");
|
||
|
|
});
|
||
|
|
|
||
|
|
</script>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
|
||
|
|
<div id="header">
|
||
|
|
<h2>Interactivity</h2>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<div id="content">
|
||
|
|
|
||
|
|
<div class="demo-container">
|
||
|
|
<div id="placeholder" class="demo-placeholder"></div>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<p>One of the goals of Flot is to support user interactions. Try pointing and clicking on the points.</p>
|
||
|
|
|
||
|
|
<p>
|
||
|
|
<label><input id="enablePosition" type="checkbox"></input>Show mouse position</label>
|
||
|
|
<span id="hoverdata"></span>
|
||
|
|
<span id="clickdata"></span>
|
||
|
|
</p>
|
||
|
|
|
||
|
|
<p>A tooltip is easy to build with a bit of jQuery code and the data returned from the plot.</p>
|
||
|
|
|
||
|
|
<p><label><input id="enableTooltip" type="checkbox"></input>Enable tooltip</label></p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<div id="footer">
|
||
|
|
Copyright © 2007 - 2013 IOLA and Ole Laursen
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</body>
|
||
|
|
</html>
|