[dygraphs.git] / tests / synchronize.html

<html>
  <head>
    <title>synchronize</title>
    <!--[if IE]>
    <script type="text/javascript" src="excanvas.js"></script>
    <![endif]-->
    <script type="text/javascript" src="../dygraph-combined.js"></script>
    <script type="text/javascript" src="../dygraph-canvas.js"></script>
    <script type="text/javascript" src="../dygraph.js"></script>
    <script type="text/javascript" src="data.js"></script>
    <style type="text/css">
      #div1 { position: absolute; left: 10px; top: 30px; }
      #div2 { position: absolute; left: 520px; top: 30px; }
      #div3 { position: absolute; left: 10px; top: 340px; }
      #div4 { position: absolute; left: 520px; top: 340px; }
    </style>
  </head>
  <body>
    <p>Zooming and panning on any of the charts will zoom and pan all the
    others.</p>

    <div id="div1" style="width:500px; height:300px;"></div>
    <div id="div2" style="width:500px; height:300px;"></div>
    <div id="div3" style="width:500px; height:300px;"></div>
    <div id="div4" style="width:500px; height:300px;"></div>

    <script type="text/javascript">
      gs = [];
      var blockRedraw = false;
      var initialized = false;
      for (var i = 1; i <= 4; i++) {
        gs.push(
          new Dygraph(
            document.getElementById("div" + i),
            NoisyData, {
              rollPeriod: 7,
              errorBars: true,
              drawCallback: function(me, initial) {
                if (blockRedraw || initial) return;
                blockRedraw = true;
                var range = me.xAxisRange();
                for (var j = 0; j < 4; j++) {
                  if (gs[j] == me) continue;
                  gs[j].updateOptions( { dateWindow: range } );
                }
                blockRedraw = false;
              }
            }
          )
        );
      }
    </script>
  </body>
</html>
Commit	Line	Data
02f49d0b DV	1	<html>
	2	<head>
	3	<title>synchronize</title>
	4	<!--[if IE]>
	5	<script type="text/javascript" src="excanvas.js"></script>
	6	<![endif]-->
	7	<script type="text/javascript" src="../dygraph-combined.js"></script>
	8	<script type="text/javascript" src="../dygraph-canvas.js"></script>
	9	<script type="text/javascript" src="../dygraph.js"></script>
	10	<script type="text/javascript" src="data.js"></script>
	11	<style type="text/css">
	12	#div1 { position: absolute; left: 10px; top: 30px; }
	13	#div2 { position: absolute; left: 520px; top: 30px; }
	14	#div3 { position: absolute; left: 10px; top: 340px; }
	15	#div4 { position: absolute; left: 520px; top: 340px; }
	16	</style>
	17	</head>
	18	<body>
	19	<p>Zooming and panning on any of the charts will zoom and pan all the
	20	others.</p>
fe0b7c03	21
02f49d0b DV	22	<div id="div1" style="width:500px; height:300px;"></div>
	23	<div id="div2" style="width:500px; height:300px;"></div>
	24	<div id="div3" style="width:500px; height:300px;"></div>
	25	<div id="div4" style="width:500px; height:300px;"></div>
	26
	27	<script type="text/javascript">
	28	gs = [];
	29	var blockRedraw = false;
	30	var initialized = false;
	31	for (var i = 1; i <= 4; i++) {
	32	gs.push(
	33	new Dygraph(
	34	document.getElementById("div" + i),
	35	NoisyData, {
	36	rollPeriod: 7,
	37	errorBars: true,
fe0b7c03 DV	38	drawCallback: function(me, initial) {
fe0b7c03 DV	39	if (blockRedraw \|\| initial) return;
02f49d0b	40	blockRedraw = true;
fe0b7c03	41	var range = me.xAxisRange();
02f49d0b DV	42	for (var j = 0; j < 4; j++) {
	43	if (gs[j] == me) continue;
	44	gs[j].updateOptions( { dateWindow: range } );
	45	}
	46	blockRedraw = false;
	47	}
	48	}
	49	)
	50	);
	51	}
02f49d0b DV	52	</script>
	53	</body>
	54	</html>