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Last active August 29, 2015 14:21
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Log Scales along the x and y axis.
Raw
README.md

This example demostrates log scale visualziation across the x and y axes.

Note that x axis log scales are not permitted when the x axis is a date.

Raw
index.html
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="http://dygraphs.com/dygraph-combined-dev.js"></script>
</head>
<body>
<div id="div_g1" style="width:600px; height:300px;"></div>
<center>
<input id='ylog' type="button" value="y log scale" onclick="setLogScale('y', true)">
<input id='ylinear' type="button" value="y linear scale" onclick="setLogScale('y', false)">
<input id='xlog' type="button" value="x log scale" onclick="setLogScale('x', true)">
<input id='xlinear' type="button" value="x linear scale" onclick="setLogScale('x', false)">
<div>Current scales: <span id="description"></span></div>
</center>
<script type="text/javascript">
Dygraph.Interaction.DEBUG = true;
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"+
"101,500\n"+
"30,500\n"+
"50,400\n"+
"100,300\n"+
"300,200\n"+
"1000,100\n"+
"";
};
var g1 = new Dygraph(document.getElementById("div_g1"), data1, {});
var scales = { x : false, y : false };
function setLogScale(axis, val) {
if (axis === 'y') {
g1.updateOptions({ logscale: val });
} else {
g1.updateOptions({ axes : { x : { logscale : val } } });
}
scales[axis] = val;
var text = "y: " + (scales.y ? "log" : "linear") + ", x: " + (scales.x ? "log" : "linear");
document.getElementById("description").innerText = text;
}
setLogScale('y', true);
</script>
</body>
</html>
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