3 <title>log scale
</title>
5 <script type=
"text/javascript" src=
"../excanvas.js"></script>
7 <script type=
"text/javascript" src=
"../strftime/strftime-min.js"></script>
8 <script type=
"text/javascript" src=
"../rgbcolor/rgbcolor.js"></script>
9 <script type=
"text/javascript" src=
"../dygraph-canvas.js"></script>
10 <script type=
"text/javascript" src=
"../dygraph.js"></script>
14 <h1>Log scale demo - work in progress
</h1>
15 <div id=
"div_g" style=
"width:600px; height:300px;"></div>
17 <input type=
"button" value=
"log scale" onclick=
"logScale()">
18 <input type=
"button" value=
"linear scale" onclick=
"linearScale()">
19 <script type=
"text/javascript">
33 var g = new Dygraph(document.getElementById(
"div_g"),
34 Data, { logscale : true });
35 Dygraph.addEvent(g.canvas_, '_mousemove', function(e) {
36 var y = Dygraph.pageY(e) - Dygraph.findPosY(g.canvas_);
37 console.log(y, g.toDataYCoord(y));
41 g.updateOptions({ logscale : true });
43 function linearScale() {
44 g.updateOptions({ logscale : null });