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| <!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">
| <!--[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.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 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>
|
|
