[dygraphs.git] / tests / series-highlight.html

<!DOCTYPE html>
<html>
  <head>
    <link rel="stylesheet" href="../dist/dygraph.css">
    <title>Series highlighting</title>
    <script type="text/javascript" src="../dist/dygraph.js"></script>

    <style type='text/css'>
      .few .dygraph-legend > span.highlight { border: 1px solid grey; }
      .many .dygraph-legend > span { display: none; }
      .many .dygraph-legend > span.highlight { display: inline; }
    </style>
  </head>
  <body>
    <h2>Series highlighting demo</h2>
<script type='text/javascript'>

var getData = function(numSeries, numRows, isStacked) {
  var data = [];

  for (var j = 0; j < numRows; ++j) {
    data[j] = [j];
  }
  for (var i = 0; i < numSeries; ++i) {
    var val = 0;
    for (var j = 0; j < numRows; ++j) {
      if (isStacked) {
        val = Math.random();
      } else {
        val += Math.random() - 0.5;
      }
      data[j][i + 1] = val;
    }
  }
  return data;
};

var makeGraph = function(className, numSeries, numRows, isStacked) {
  var div = document.createElement('div');
  div.className = className;
  div.style.display = 'inline-block';
  document.body.appendChild(div);

  var labels = ['x'];
  for (var i = 0; i < numSeries; ++i) {
    var label = '' + i;
    label = 's' + '000'.substr(label.length) + label;
    labels[i + 1] = label;
  }
  var g = new Dygraph(
      div,
      getData(numSeries, numRows, isStacked),
      {
        width: 480,
        height: 320,
        labels: labels.slice(),
        stackedGraph: isStacked,

        highlightCircleSize: 2,
        strokeWidth: 1,
        strokeBorderWidth: isStacked ? null : 1,

        highlightSeriesOpts: {
          strokeWidth: 3,
          strokeBorderWidth: 1,
          highlightCircleSize: 5,
        },
      });
  g.setSelection(false, 's005');
  //console.log(g);
};

makeGraph("few", 20, 50, false);
makeGraph("few", 10, 20, true);
makeGraph("many", 75, 50, false);
makeGraph("many", 40, 50, true);
</script>
</body>
</html>
Commit	Line	Data
	1	<!DOCTYPE html>
	2	<html>
	3	<head>
	4	<link rel="stylesheet" href="../dist/dygraph.css">
	5	<title>Series highlighting</title>
	6	<script type="text/javascript" src="../dist/dygraph.js"></script>
	7
	8	<style type='text/css'>
	9	.few .dygraph-legend > span.highlight { border: 1px solid grey; }
	10	.many .dygraph-legend > span { display: none; }
	11	.many .dygraph-legend > span.highlight { display: inline; }
	12	</style>
	13	</head>
	14	<body>
	15	<h2>Series highlighting demo</h2>
	16	<script type='text/javascript'>
	17
	18	var getData = function(numSeries, numRows, isStacked) {
	19	var data = [];
	20
	21	for (var j = 0; j < numRows; ++j) {
	22	data[j] = [j];
	23	}
	24	for (var i = 0; i < numSeries; ++i) {
	25	var val = 0;
	26	for (var j = 0; j < numRows; ++j) {
	27	if (isStacked) {
	28	val = Math.random();
	29	} else {
	30	val += Math.random() - 0.5;
	31	}
	32	data[j][i + 1] = val;
	33	}
	34	}
	35	return data;
	36	};
	37
	38	var makeGraph = function(className, numSeries, numRows, isStacked) {
	39	var div = document.createElement('div');
	40	div.className = className;
	41	div.style.display = 'inline-block';
	42	document.body.appendChild(div);
	43
	44	var labels = ['x'];
	45	for (var i = 0; i < numSeries; ++i) {
	46	var label = '' + i;
	47	label = 's' + '000'.substr(label.length) + label;
	48	labels[i + 1] = label;
	49	}
	50	var g = new Dygraph(
	51	div,
	52	getData(numSeries, numRows, isStacked),
	53	{
	54	width: 480,
	55	height: 320,
	56	labels: labels.slice(),
	57	stackedGraph: isStacked,
	58
	59	highlightCircleSize: 2,
	60	strokeWidth: 1,
	61	strokeBorderWidth: isStacked ? null : 1,
	62
	63	highlightSeriesOpts: {
	64	strokeWidth: 3,
	65	strokeBorderWidth: 1,
	66	highlightCircleSize: 5,
	67	},
	68	});
	69	g.setSelection(false, 's005');
	70	//console.log(g);
	71	};
	72
	73	makeGraph("few", 20, 50, false);
	74	makeGraph("few", 10, 20, true);
	75	makeGraph("many", 75, 50, false);
	76	makeGraph("many", 40, 50, true);
	77	</script>
	78	</body>
	79	</html>