dcos-dygraphs
Version:
dygraphs is a fast, flexible open source JavaScript charting library.
64 lines (59 loc) • 2.23 kB
HTML
<html>
<head>
<title>connect separated</title>
<!--
For production (minified) code, use:
<script type="text/javascript" src="dygraph-combined.js"></script>
-->
<script type="text/javascript" src="../dist/dygraph.js"></script>
</head>
<body>
<p>Connecting separated points. All three of the series should have their points
connected with lines, and hovering over them should produce dot and legend
overlays in the proper color.</p>
<div id="graphdiv" style="width:600px; height:300px;"></div>
<p><b>Toggle ConnectSeparated:<b></p>
<p>
All: <button id="All" onclick="change(this)">true</button>
Series 1 <button id="Series1" onclick="change(this)">disabled</button>
Series 2 <button id="Series2" onclick="change(this)">disabled</button>
Series 3 <button id="Series3" onclick="change(this)">disabled</button>
</p>
<script type="text/javascript">
var g = new Dygraph(document.getElementById("graphdiv"),
[
[ new Date("2009/12/01"), 10, 10, 10],
[ new Date("2009/12/02"), 15, 11, 12],
[ new Date("2009/12/03"), null, null, 12],
[ new Date("2009/12/04"), 20, 14, null],
[ new Date("2009/12/05"), 15, null, 17],
[ new Date("2009/12/06"), 18, null, null],
[ new Date("2009/12/07"), 12, 14, null]
],
{
connectSeparatedPoints: true,
labels: ["Date","Series1","Series2","Series3"]
});
function change(el) {
var textSequences = [ "disabled", "true", "false" ];
var values = [ null, true, false ];
for (var idx = 0; idx < textSequences.length; idx++) {
if (textSequences[idx] == el.textContent) {
var nextIdx = (idx + 1) % 3;
var nextVal = values[nextIdx];
el.textContent = textSequences[nextIdx];
if (el.id == "All") {
g.updateOptions({ connectSeparatedPoints : nextVal });
} else {
var seriesOpt = {};
seriesOpt[el.id] = { connectSeparatedPoints : nextVal };
g.updateOptions({ series : seriesOpt });
}
break;
}
}
}
</script>
</body>
</html>