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<!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">
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery/jquery.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-event-drag/jquery.event.drag.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-mousewheel/jquery.mousewheel.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-flot/jquery.canvaswrapper.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-flot/jquery.colorhelpers.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-flot/jquery.flot.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-flot/jquery.flot.saturated.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-flot/jquery.flot.browser.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-flot/jquery.flot.drawSeries.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-flot/jquery.flot.uiConstants.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-flot/jquery.flot.navigate.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-flot/jquery.flot.touchNavigate.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-flot/jquery.flot.hover.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-flot/jquery.flot.touch.js"></script>
<script language="javascript" type="text/javascript" src="/usr/share/javascript/jquery-flot/jquery.flot.selection.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
},
zoom: {
interactive: true
},
pan: {
interactive: true,
enableTouch: true
}
});
window.setInterval(function () {
plot.setData([
{ data: sin, label: "sin(x)"},
{ data: cos, label: "cos(x)"}
]);
}, 2000);
$("<div id='tooltip'></div>").css({
position: "absolute",
display: "none",
border: "1px solid #fdd",
padding: "2px",
"background-color": "#fee",
opacity: 0.80
}).appendTo("body");
$("#placeholder").bind("plothover", function (event, pos, item) {
if (!pos.x || !pos.y) {
return;
}
if ($("#enablePosition:checked").length > 0) {
var str = "(" + pos.x.toFixed(2) + ", " + pos.y.toFixed(2) + ")";
$("#hoverdata").text(str);
}
if ($("#enableTooltip:checked").length > 0) {
if (item) {
var x = item.datapoint[0].toFixed(2),
y = item.datapoint[1].toFixed(2);
$("#tooltip").html(item.series.label + " of " + x + " = " + y)
.css({top: item.pageY+5, left: item.pageX+5})
.fadeIn(200);
} else {
$("#tooltip").stop().hide();
}
}
});
$("#placeholder").bind("plothovercleanup", function (event, pos, item) {
$("#tooltip").hide();
});
$("#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" checked="checked"></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" checked="checked"></input>Enable tooltip</label></p>
</div>
<div id="footer">
Copyright © 2007 - 2014 IOLA and Ole Laursen
</div>
</body>
</html>
|
