114 lines
5 KiB
HTML
114 lines
5 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
|
<title>Flot Examples</title>
|
|
<link href="layout.css" rel="stylesheet" type="text/css"></link>
|
|
<!--[if IE]><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.selection.js"></script>
|
|
</head>
|
|
<body>
|
|
<h1>Flot Examples</h1>
|
|
|
|
<div id="placeholder" style="width:600px;height:300px"></div>
|
|
|
|
<p>1000 kg. CO<sub>2</sub> emissions per year per capita for various countries (source: <a href="http://en.wikipedia.org/wiki/List_of_countries_by_carbon_dioxide_emissions_per_capita">Wikipedia</a>).</p>
|
|
|
|
<p>Flot supports selections through the selection plugin.
|
|
You can enable rectangular selection
|
|
or one-dimensional selection if the user should only be able to
|
|
select on one axis. Try left-click and drag on the plot above
|
|
where selection on the x axis is enabled.</p>
|
|
|
|
<p>You selected: <span id="selection"></span></p>
|
|
|
|
<p>The plot command returns a plot object you can use to control
|
|
the selection. Click the buttons below.</p>
|
|
|
|
<p><input id="clearSelection" type="button" value="Clear selection" />
|
|
<input id="setSelection" type="button" value="Select year 1994" /></p>
|
|
|
|
<p>Selections are really useful for zooming. Just replot the
|
|
chart with min and max values for the axes set to the values
|
|
in the "plotselected" event triggered. Enable the checkbox
|
|
below and select a region again.</p>
|
|
|
|
<p><label><input id="zoom" type="checkbox" />Zoom to selection.</label></p>
|
|
|
|
<script id="source" language="javascript" type="text/javascript">
|
|
$(function () {
|
|
var data = [
|
|
{
|
|
label: "United States",
|
|
data: [[1990, 18.9], [1991, 18.7], [1992, 18.4], [1993, 19.3], [1994, 19.5], [1995, 19.3], [1996, 19.4], [1997, 20.2], [1998, 19.8], [1999, 19.9], [2000, 20.4], [2001, 20.1], [2002, 20.0], [2003, 19.8], [2004, 20.4]]
|
|
},
|
|
{
|
|
label: "Russia",
|
|
data: [[1992, 13.4], [1993, 12.2], [1994, 10.6], [1995, 10.2], [1996, 10.1], [1997, 9.7], [1998, 9.5], [1999, 9.7], [2000, 9.9], [2001, 9.9], [2002, 9.9], [2003, 10.3], [2004, 10.5]]
|
|
},
|
|
{
|
|
label: "United Kingdom",
|
|
data: [[1990, 10.0], [1991, 11.3], [1992, 9.9], [1993, 9.6], [1994, 9.5], [1995, 9.5], [1996, 9.9], [1997, 9.3], [1998, 9.2], [1999, 9.2], [2000, 9.5], [2001, 9.6], [2002, 9.3], [2003, 9.4], [2004, 9.79]]
|
|
},
|
|
{
|
|
label: "Germany",
|
|
data: [[1990, 12.4], [1991, 11.2], [1992, 10.8], [1993, 10.5], [1994, 10.4], [1995, 10.2], [1996, 10.5], [1997, 10.2], [1998, 10.1], [1999, 9.6], [2000, 9.7], [2001, 10.0], [2002, 9.7], [2003, 9.8], [2004, 9.79]]
|
|
},
|
|
{
|
|
label: "Denmark",
|
|
data: [[1990, 9.7], [1991, 12.1], [1992, 10.3], [1993, 11.3], [1994, 11.7], [1995, 10.6], [1996, 12.8], [1997, 10.8], [1998, 10.3], [1999, 9.4], [2000, 8.7], [2001, 9.0], [2002, 8.9], [2003, 10.1], [2004, 9.80]]
|
|
},
|
|
{
|
|
label: "Sweden",
|
|
data: [[1990, 5.8], [1991, 6.0], [1992, 5.9], [1993, 5.5], [1994, 5.7], [1995, 5.3], [1996, 6.1], [1997, 5.4], [1998, 5.4], [1999, 5.1], [2000, 5.2], [2001, 5.4], [2002, 6.2], [2003, 5.9], [2004, 5.89]]
|
|
},
|
|
{
|
|
label: "Norway",
|
|
data: [[1990, 8.3], [1991, 8.3], [1992, 7.8], [1993, 8.3], [1994, 8.4], [1995, 5.9], [1996, 6.4], [1997, 6.7], [1998, 6.9], [1999, 7.6], [2000, 7.4], [2001, 8.1], [2002, 12.5], [2003, 9.9], [2004, 19.0]]
|
|
}
|
|
];
|
|
|
|
var options = {
|
|
series: {
|
|
lines: { show: true },
|
|
points: { show: true }
|
|
},
|
|
legend: { noColumns: 2 },
|
|
xaxis: { tickDecimals: 0 },
|
|
yaxis: { min: 0 },
|
|
selection: { mode: "x" }
|
|
};
|
|
|
|
var placeholder = $("#placeholder");
|
|
|
|
placeholder.bind("plotselected", function (event, ranges) {
|
|
$("#selection").text(ranges.xaxis.from.toFixed(1) + " to " + ranges.xaxis.to.toFixed(1));
|
|
|
|
var zoom = $("#zoom").attr("checked");
|
|
if (zoom)
|
|
plot = $.plot(placeholder, data,
|
|
$.extend(true, {}, options, {
|
|
xaxis: { min: ranges.xaxis.from, max: ranges.xaxis.to }
|
|
}));
|
|
});
|
|
|
|
placeholder.bind("plotunselected", function (event) {
|
|
$("#selection").text("");
|
|
});
|
|
|
|
var plot = $.plot(placeholder, data, options);
|
|
|
|
$("#clearSelection").click(function () {
|
|
plot.clearSelection();
|
|
});
|
|
|
|
$("#setSelection").click(function () {
|
|
plot.setSelection({ xaxis: { from: 1994, to: 1995 } });
|
|
});
|
|
});
|
|
</script>
|
|
|
|
</body>
|
|
</html>
|