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diff --git a/examples/axes-interacting/index.html b/examples/axes-interacting/index.html new file mode 100644 index 0000000..7e44111 --- /dev/null +++ b/examples/axes-interacting/index.html @@ -0,0 +1,97 @@ +<!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: Interacting with axes</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() { + + function generate(start, end, fn) { + var res = []; + for (var i = 0; i <= 100; ++i) { + var x = start + i / 100 * (end - start); + res.push([x, fn(x)]); + } + return res; + } + + var data = [ + { data: generate(0, 10, function (x) { return Math.sqrt(x);}), xaxis: 1, yaxis:1 }, + { data: generate(0, 10, function (x) { return Math.sin(x);}), xaxis: 1, yaxis:2 }, + { data: generate(0, 10, function (x) { return Math.cos(x);}), xaxis: 1, yaxis:3 }, + { data: generate(2, 10, function (x) { return Math.tan(x);}), xaxis: 2, yaxis: 4 } + ]; + + var plot = $.plot("#placeholder", data, { + xaxes: [ + { position: 'bottom' }, + { position: 'top'} + ], + yaxes: [ + { position: 'left' }, + { position: 'left' }, + { position: 'right' }, + { position: 'left' } + ] + }); + + // Create a div for each axis + + $.each(plot.getAxes(), function (i, axis) { + if (!axis.show) + return; + + var box = axis.box; + + $("<div class='axisTarget' style='position:absolute; left:" + box.left + "px; top:" + box.top + "px; width:" + box.width + "px; height:" + box.height + "px'></div>") + .data("axis.direction", axis.direction) + .data("axis.n", axis.n) + .css({ backgroundColor: "#f00", opacity: 0, cursor: "pointer" }) + .appendTo(plot.getPlaceholder()) + .hover( + function () { $(this).css({ opacity: 0.10 }) }, + function () { $(this).css({ opacity: 0 }) } + ) + .click(function () { + $("#click").text("You clicked the " + axis.direction + axis.n + "axis!") + }); + }); + + // Add the Flot version string to the footer + + $("#footer").prepend("Flot " + $.plot.version + " – "); + }); + + </script> +</head> +<body> + + <div id="header"> + <h2>Interacting with axes</h2> + </div> + + <div id="content"> + + <div class="demo-container"> + <div id="placeholder" class="demo-placeholder"></div> + </div> + + <p>With multiple axes, you sometimes need to interact with them. A simple way to do this is to draw the plot, deduce the axis placements and insert a couple of divs on top to catch events.</p> + + <p>Try clicking an axis.</p> + + <p id="click"></p> + + </div> + + <div id="footer"> + Copyright © 2007 - 2013 IOLA and Ole Laursen + </div> + +</body> +</html> |