[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="../strftime/strftime-min.js"></script>
    <script type="text/javascript" src="../rgbcolor/rgbcolor.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]-->
d37dca40 DV	7	<script type="text/javascript" src="../strftime/strftime-min.js"></script>
d37dca40 DV	8	<script type="text/javascript" src="../rgbcolor/rgbcolor.js"></script>
02f49d0b DV	9	<script type="text/javascript" src="../dygraph-canvas.js"></script>
	10	<script type="text/javascript" src="../dygraph.js"></script>
	11	<script type="text/javascript" src="data.js"></script>
	12	<style type="text/css">
	13	#div1 { position: absolute; left: 10px; top: 30px; }
	14	#div2 { position: absolute; left: 520px; top: 30px; }
	15	#div3 { position: absolute; left: 10px; top: 340px; }
	16	#div4 { position: absolute; left: 520px; top: 340px; }
	17	</style>
	18	</head>
	19	<body>
	20	<p>Zooming and panning on any of the charts will zoom and pan all the
	21	others.</p>
fe0b7c03	22
02f49d0b DV	23	<div id="div1" style="width:500px; height:300px;"></div>
	24	<div id="div2" style="width:500px; height:300px;"></div>
	25	<div id="div3" style="width:500px; height:300px;"></div>
	26	<div id="div4" style="width:500px; height:300px;"></div>
	27
	28	<script type="text/javascript">
	29	gs = [];
	30	var blockRedraw = false;
	31	var initialized = false;
	32	for (var i = 1; i <= 4; i++) {
	33	gs.push(
	34	new Dygraph(
	35	document.getElementById("div" + i),
	36	NoisyData, {
	37	rollPeriod: 7,
	38	errorBars: true,
fe0b7c03 DV	39	drawCallback: function(me, initial) {
fe0b7c03 DV	40	if (blockRedraw \|\| initial) return;
02f49d0b	41	blockRedraw = true;
fe0b7c03	42	var range = me.xAxisRange();
02f49d0b DV	43	for (var j = 0; j < 4; j++) {
	44	if (gs[j] == me) continue;
	45	gs[j].updateOptions( { dateWindow: range } );
	46	}
	47	blockRedraw = false;
	48	}
	49	}
	50	)
	51	);
	52	}
02f49d0b DV	53	</script>
	54	</body>
	55	</html>