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

<!DOCTYPE html>
<html>
  <head>
    <title>Series highlighting</title>
    <!--
    For production (minified) code, use:
    <script type="text/javascript" src="dygraph-combined.js"></script>
    -->
    <script type="text/javascript" src="../dygraph-dev.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
353e254e KW	1	<!DOCTYPE html>
	2	<html>
	3	<head>
7ebdf2fd	4	<title>Series highlighting</title>
353e254e KW	5	<!--
	6	For production (minified) code, use:
	7	<script type="text/javascript" src="dygraph-combined.js"></script>
	8	-->
	9	<script type="text/javascript" src="../dygraph-dev.js"></script>
	10
	11	<style type='text/css'>
	12	.few .dygraph-legend > span.highlight { border: 1px solid grey; }
	13	.many .dygraph-legend > span { display: none; }
	14	.many .dygraph-legend > span.highlight { display: inline; }
	15	</style>
	16	</head>
	17	<body>
	18	<h2>Series highlighting demo</h2>
	19	<script type='text/javascript'>
	20
	21	var getData = function(numSeries, numRows, isStacked) {
	22	var data = [];
	23
	24	for (var j = 0; j < numRows; ++j) {
	25	data[j] = [j];
	26	}
	27	for (var i = 0; i < numSeries; ++i) {
	28	var val = 0;
	29	for (var j = 0; j < numRows; ++j) {
	30	if (isStacked) {
	31	val = Math.random();
	32	} else {
	33	val += Math.random() - 0.5;
	34	}
	35	data[j][i + 1] = val;
	36	}
	37	}
	38	return data;
	39	};
	40
	41	var makeGraph = function(className, numSeries, numRows, isStacked) {
	42	var div = document.createElement('div');
	43	div.className = className;
7ebdf2fd	44	div.style.display = 'inline-block';
353e254e KW	45	document.body.appendChild(div);
	46
	47	var labels = ['x'];
	48	for (var i = 0; i < numSeries; ++i) {
	49	var label = '' + i;
	50	label = 's' + '000'.substr(label.length) + label;
	51	labels[i + 1] = label;
	52	}
	53	var g = new Dygraph(
	54	div,
	55	getData(numSeries, numRows, isStacked),
	56	{
7ebdf2fd KW	57	width: 480,
7ebdf2fd KW	58	height: 320,
353e254e	59	labels: labels.slice(),
2a02e5dd KW	60	stackedGraph: isStacked,
2a02e5dd KW	61
353e254e KW	62	highlightCircleSize: 2,
	63	strokeWidth: 1,
	64	strokeBorderWidth: isStacked ? null : 1,
2a02e5dd	65
353e254e KW	66	highlightSeriesOpts: {
	67	strokeWidth: 3,
	68	strokeBorderWidth: 1,
	69	highlightCircleSize: 5,
	70	},
	71	});
	72	g.setSelection(false, 's005');
	73	//console.log(g);
	74	};
	75
	76	makeGraph("few", 20, 50, false);
	77	makeGraph("few", 10, 20, true);
7ebdf2fd KW	78	makeGraph("many", 75, 50, false);
7ebdf2fd KW	79	makeGraph("many", 40, 50, true);
353e254e KW	80	</script>
	81	</body>
	82	</html>