projects / dygraphs.git / blame
| Commit | Line | Data |
|---|---|---|
| 54425b14 | 1 | <!DOCTYPE html> |
| ff022deb RK |
2 | <html> |
| 3 | <head> | |
| 4 | <title>log scale</title> | |
| 7e5ddc94 DV |
5 | <!-- |
| 6 | For production (minified) code, use: | |
| 7 | <script type="text/javascript" src="dygraph-combined.js"></script> | |
| 8 | --> | |
| 9 | <script type="text/javascript" src="../dygraph-dev.js"></script> | |
| 10 | ||
| ff022deb RK |
11 | </head> |
| 12 | ||
| 13 | <body> | |
| 2cae510b | 14 | <center> |
| 5b9b2142 RK |
15 | <input id='ylog' type="button" value="y log scale" onclick="setLogScale('y', true)"> |
| 16 | <input id='ylinear' type="button" value="y linear scale" onclick="setLogScale('y', false)"> | |
| 17 | <input id='xlog' type="button" value="x log scale" onclick="setLogScale('x', true)"> | |
| 18 | <input id='xlinear' type="button" value="x linear scale" onclick="setLogScale('x', false)"> | |
| 19 | <div>Current scales: <span id="description"></span></div> | |
| 2cae510b RK |
20 | </center> |
| 21 | ||
| 93f26a2d | 22 | <h2>X axis of dates</h2> |
| 2cae510b | 23 | <div id="div_g0" style="width:600px; height:300px;"></div> |
| 5b9b2142 | 24 | <div style="font-style: italic; margin-left: 40px;">(Note: when the x-axis is dates, logscale is ignored on that axis.)</div> |
| 2cae510b | 25 | |
| 93f26a2d | 26 | <h2>X axis of numbers</h2> |
| 2cae510b RK |
27 | <div id="div_g1" style="width:600px; height:300px;"></div> |
| 28 | ||
| ff022deb | 29 | <script type="text/javascript"> |
| 5b9b2142 RK |
30 | Dygraph.Interaction.DEBUG = true; |
| 31 | ||
| 2cae510b | 32 | function data0() { |
| ff022deb | 33 | return "Date,A\n" + |
| d59b6f34 RK |
34 | "20101201,5\n"+ |
| 35 | "20101202,10\n"+ | |
| 2cae510b | 36 | "20101203,-1\n"+ |
| d59b6f34 RK |
37 | "20101204,250\n"+ |
| 38 | "20101205,1000\n"+ | |
| 39 | "20101206,30\n"+ | |
| 40 | "20101207,80\n"+ | |
| 41 | "20101208,100\n"+ | |
| 7d0e7a0d | 42 | "20101209,500\n"+ |
| ff022deb | 43 | ""; |
| 2cae510b RK |
44 | }; |
| 45 | function data1() { | |
| 7d0e7a0d | 46 | return "X,A\n" + |
| 4b467120 | 47 | "1,0.000001\n"+ |
| 7d0e7a0d RK |
48 | "2,10\n"+ |
| 49 | "3,100\n"+ | |
| 50 | "4,250\n"+ | |
| 51 | "5,1000\n"+ | |
| 52 | "6,30\n"+ | |
| 9d8685cc | 53 | "7,0\n"+ |
| 7d0e7a0d RK |
54 | "8,100\n"+ |
| 55 | "9,500\n"+ | |
| 44462ba3 | 56 | "101,500\n"+ |
| 5b9b2142 RK |
57 | "30,500\n"+ |
| 58 | "50,400\n"+ | |
| 59 | "100,300\n"+ | |
| 60 | "300,200\n"+ | |
| 61 | "1000,100\n"+ | |
| 7d0e7a0d | 62 | ""; |
| 2cae510b | 63 | }; |
| ff022deb | 64 | |
| 5b9b2142 RK |
65 | var g0 = new Dygraph(document.getElementById("div_g0"), data0, {}); |
| 66 | var g1 = new Dygraph(document.getElementById("div_g1"), data1, {}); | |
| 67 | var graphs = [ g0, g1 ]; | |
| 68 | var scales = { x : false, y : false }; | |
| 69 | function setLogScale(axis, val) { | |
| 70 | if (axis === 'y') { | |
| 71 | for (var idx = 0; idx < graphs.length; idx++) { | |
| 72 | graphs[idx].updateOptions({ logscale: val }); | |
| 73 | } | |
| 74 | } else { | |
| 75 | for (var idx = 0; idx < graphs.length; idx++) { | |
| 76 | graphs[idx].updateOptions({ axes : { x : { logscale : val } } }); | |
| 77 | } | |
| 78 | } | |
| 79 | scales[axis] = val; | |
| 80 | var text = "y: " + (scales.y ? "log" : "linear") + ", x: " + (scales.x ? "log" : "linear"); | |
| 81 | document.getElementById("description").innerText = text; | |
| ff022deb | 82 | } |
| 5b9b2142 RK |
83 | |
| 84 | setLogScale('y', true); | |
| ff022deb RK |
85 | </script> |
| 86 | ||
| 87 | </body> | |
| 88 | </html> |