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logscale.html
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logscale.html
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7; IE=EmulateIE9">
<title>log scale</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>
</head>
<body>
<center>
<input id='log' type="button" value="log scale" onclick="setLogScale(true)">
<input id='linear' type="button" value="linear scale" onclick="setLogScale(false)">
</center>
<h2>X axis of dates</h2>
<div id="div_g0" style="width:600px; height:300px;"></div>
<h2>X axis of numbers</h2>
<div id="div_g1" style="width:600px; height:300px;"></div>
<script type="text/javascript">
function data0() {
return "Date,A\n" +
"20101201,5\n"+
"20101202,10\n"+
"20101203,-1\n"+
"20101204,250\n"+
"20101205,1000\n"+
"20101206,30\n"+
"20101207,80\n"+
"20101208,100\n"+
"20101209,500\n"+
"";
};
function data1() {
return "X,A\n" +
"1,0.000001\n"+
"2,10\n"+
"3,100\n"+
"4,250\n"+
"5,1000\n"+
"6,30\n"+
"7,0\n"+
"8,100\n"+
"9,500\n"+
"";
};
var g0 = new Dygraph(document.getElementById("div_g0"),
data0, { logscale : true });
var g1 = new Dygraph(document.getElementById("div_g1"),
data1, { logscale : true });
function setLogScale(val) {
g0.updateOptions({ logscale: val });
g1.updateOptions({ logscale: val });
document.getElementById("linear").disabled = !val;
document.getElementById("log").disabled = val;
}
</script>
</body>
</html>