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authorIgor Sfiligoi <isfiligoi@ucsd.edu>2013-11-07 12:50:35 -0500
committerIgor Sfiligoi <isfiligoi@ucsd.edu>2013-11-07 12:50:35 -0500
commit680241cbb652ee29088baa6cde2da02002e5ec47 (patch)
tree3f0c17df67c0ab0e91542ae75fff175750581859 /examples/zooming.html
parentf361d0498d284c6c7f3f366bf88e49b93e1245f0 (diff)
flot-0.8.1-tooltip-0.6.2HEADmasterflot-0.8
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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 style="float:left">
- <div id="placeholder" style="width:500px;height:300px"></div>
- </div>
-
- <div id="miniature" style="float:left;margin-left:20px">
- <div id="overview" style="width:166px;height:100px"></div>
-
- <p id="overviewLegend" style="margin-left:10px"></p>
- </div>
-
- <p style="clear:left">The selection support makes it easy to
- construct flexible zooming schemes. With a few lines of code, the
- small overview plot to the right has been connected to the large
- plot. Try selecting a rectangle on either of them.</p>
-
-<script id="source">
-$(function () {
- // setup plot
- function getData(x1, x2) {
- var d = [];
- for (var i = 0; i <= 100; ++i) {
- var x = x1 + i * (x2 - x1) / 100;
- d.push([x, Math.sin(x * Math.sin(x))]);
- }
-
- return [
- { label: "sin(x sin(x))", data: d }
- ];
- }
-
- var options = {
- legend: { show: false },
- series: {
- lines: { show: true },
- points: { show: true }
- },
- yaxis: { ticks: 10 },
- selection: { mode: "xy" }
- };
-
- var startData = getData(0, 3 * Math.PI);
-
- var plot = $.plot($("#placeholder"), startData, options);
-
- // setup overview
- var overview = $.plot($("#overview"), startData, {
- legend: { show: true, container: $("#overviewLegend") },
- series: {
- lines: { show: true, lineWidth: 1 },
- shadowSize: 0
- },
- xaxis: { ticks: 4 },
- yaxis: { ticks: 3, min: -2, max: 2 },
- grid: { color: "#999" },
- selection: { mode: "xy" }
- });
-
- // now connect the two
-
- $("#placeholder").bind("plotselected", function (event, ranges) {
- // clamp the zooming to prevent eternal zoom
- if (ranges.xaxis.to - ranges.xaxis.from < 0.00001)
- ranges.xaxis.to = ranges.xaxis.from + 0.00001;
- if (ranges.yaxis.to - ranges.yaxis.from < 0.00001)
- ranges.yaxis.to = ranges.yaxis.from + 0.00001;
-
- // do the zooming
- plot = $.plot($("#placeholder"), getData(ranges.xaxis.from, ranges.xaxis.to),
- $.extend(true, {}, options, {
- xaxis: { min: ranges.xaxis.from, max: ranges.xaxis.to },
- yaxis: { min: ranges.yaxis.from, max: ranges.yaxis.to }
- }));
-
- // don't fire event on the overview to prevent eternal loop
- overview.setSelection(ranges, true);
- });
- $("#overview").bind("plotselected", function (event, ranges) {
- plot.setSelection(ranges);
- });
-});
-</script>
-
- </body>
-</html>