| 1 | <!DOCTYPE html> |
| 2 | <html> |
| 3 | <head> |
| 4 | <link rel="stylesheet" href="../dist/dygraph.css"> |
| 5 | <title>Multiple y-axes</title> |
| 6 | <script type="text/javascript" src="../dist/dygraph.js"></script> |
| 7 | |
| 8 | </head> |
| 9 | <body> |
| 10 | <h2>Multiple y-axes</h2> |
| 11 | <p>The same data with both one and two y-axes. Two y-axes:</p> |
| 12 | <p>Two y-axes with y as primary axis (default):</p> |
| 13 | <div id="demodiv" style="width: 640; height: 350; border: 1px solid black"></div> |
| 14 | <p>Two y-axes with y2 as primary axis:</p> |
| 15 | <div id="demodiv_y2_primary" style="width: 640; height: 350; border: 1px solid black"></div> |
| 16 | <p>Two y-axes using different grids:</p> |
| 17 | <div id="demodiv_two_grids" style="width: 640; height: 350; border: 1px solid black"></div> |
| 18 | <p>A single y-axis (left):</p> |
| 19 | <div id="demodiv_one" style="width: 640; height: 350; border: 1px solid black"></div> |
| 20 | <p>A single y-axis (right):</p> |
| 21 | <div id="demodiv_one_right" style="width: 640; height: 350; border: 1px solid black"></div> |
| 22 | |
| 23 | <script type="text/javascript"> |
| 24 | var data = []; |
| 25 | for (var i = 1; i <= 100; i++) { |
| 26 | var m = "01", d = i; |
| 27 | if (d > 31) { m = "02"; d -= 31; } |
| 28 | if (m == "02" && d > 28) { m = "03"; d -= 28; } |
| 29 | if (m == "03" && d > 31) { m = "04"; d -= 31; } |
| 30 | if (d < 10) d = "0" + d; |
| 31 | // two series, one with range 1-100, one with range 1-2M |
| 32 | data.push([new Date("2010/" + m + "/" + d), |
| 33 | i, |
| 34 | 100 - i, |
| 35 | 1e6 * (1 + i * (100 - i) / (50 * 50)), |
| 36 | 1e6 * (2 - i * (100 - i) / (50 * 50))]); |
| 37 | } |
| 38 | |
| 39 | g = new Dygraph( |
| 40 | document.getElementById("demodiv"), |
| 41 | data, |
| 42 | { |
| 43 | labels: [ 'Date', 'Y1', 'Y2', 'Y3', 'Y4' ], |
| 44 | series: { |
| 45 | 'Y3': { |
| 46 | axis: 'y2' |
| 47 | }, |
| 48 | 'Y4': { |
| 49 | axis: 'y2' |
| 50 | }, |
| 51 | }, |
| 52 | axes: { |
| 53 | y: { |
| 54 | axisLabelWidth: 60 |
| 55 | }, |
| 56 | y2: { |
| 57 | // set axis-related properties here |
| 58 | labelsKMB: true |
| 59 | } |
| 60 | }, |
| 61 | ylabel: 'Primary y-axis', |
| 62 | y2label: 'Secondary y-axis', |
| 63 | } |
| 64 | ); |
| 65 | |
| 66 | g2 = new Dygraph( |
| 67 | document.getElementById("demodiv_y2_primary"), |
| 68 | data, |
| 69 | { |
| 70 | labels: [ 'Date', 'Y1', 'Y2', 'Y3', 'Y4' ], |
| 71 | ylabel: 'Primary y-axis', |
| 72 | y2label: 'Secondary y-axis', |
| 73 | series : { |
| 74 | 'Y3': { |
| 75 | axis: 'y2' |
| 76 | }, |
| 77 | 'Y4': { |
| 78 | axis: 'y2' |
| 79 | } |
| 80 | }, |
| 81 | axes: { |
| 82 | y: { |
| 83 | // set axis-related properties here |
| 84 | drawGrid: false, |
| 85 | independentTicks: false |
| 86 | }, |
| 87 | y2: { |
| 88 | // set axis-related properties here |
| 89 | labelsKMB: true, |
| 90 | drawGrid: true, |
| 91 | independentTicks: true |
| 92 | } |
| 93 | } |
| 94 | } |
| 95 | ); |
| 96 | |
| 97 | g3 = new Dygraph( |
| 98 | document.getElementById("demodiv_two_grids"), |
| 99 | data, |
| 100 | { |
| 101 | labels: [ 'Date', 'Y1', 'Y2', 'Y3', 'Y4' ], |
| 102 | ylabel: 'Primary y-axis', |
| 103 | y2label: 'Secondary y-axis', |
| 104 | series : { |
| 105 | 'Y3': { |
| 106 | axis: 'y2' |
| 107 | }, |
| 108 | 'Y4': { |
| 109 | axis: 'y2' |
| 110 | } |
| 111 | }, |
| 112 | axes: { |
| 113 | y2: { |
| 114 | // set axis-related properties here |
| 115 | labelsKMB: true, |
| 116 | drawGrid: true, |
| 117 | independentTicks: true, |
| 118 | gridLinePattern: [2,2] |
| 119 | } |
| 120 | } |
| 121 | } |
| 122 | ); |
| 123 | |
| 124 | g4 = new Dygraph( |
| 125 | document.getElementById("demodiv_one"), |
| 126 | data, |
| 127 | { |
| 128 | labels: [ 'Date', 'Y1', 'Y2', 'Y3', 'Y4' ], |
| 129 | labelsKMB: true, |
| 130 | ylabel: 'Primary y-axis', |
| 131 | y2label: 'Secondary y-axis', |
| 132 | } |
| 133 | ); |
| 134 | |
| 135 | g5 = new Dygraph( |
| 136 | document.getElementById("demodiv_one_right"), |
| 137 | data, |
| 138 | { |
| 139 | labels: [ 'Date', 'Y1', 'Y2', 'Y3', 'Y4' ], |
| 140 | ylabel: 'Primary y-axis', |
| 141 | y2label: 'Secondary y-axis', |
| 142 | series : { |
| 143 | 'Y1': { |
| 144 | axis: 'y2' |
| 145 | }, |
| 146 | 'Y2': { |
| 147 | axis: 'y2' |
| 148 | }, |
| 149 | 'Y3': { |
| 150 | axis: 'y2' |
| 151 | }, |
| 152 | 'Y4': { |
| 153 | axis: 'y2' |
| 154 | } |
| 155 | }, |
| 156 | axes: { |
| 157 | y: { |
| 158 | // set axis-related properties here |
| 159 | drawGrid: false, |
| 160 | independentTicks: false |
| 161 | }, |
| 162 | y2: { |
| 163 | // set axis-related properties here |
| 164 | labelsKMB: true, |
| 165 | drawGrid: true, |
| 166 | independentTicks: true |
| 167 | } |
| 168 | } |
| 169 | } |
| 170 | ); |
| 171 | |
| 172 | function update(el) { |
| 173 | g.updateOptions( { fillGraph: el.checked } ); |
| 174 | g2.updateOptions( { fillGraph: el.checked } ); |
| 175 | g3.updateOptions( { fillGraph: el.checked } ); |
| 176 | g4.updateOptions( { fillGraph: el.checked } ); |
| 177 | g5.updateOptions( { fillGraph: el.checked } ); |
| 178 | } |
| 179 | </script> |
| 180 | |
| 181 | <input type=checkbox id="check" onChange="update(this)"><label for="check"> Fill?</label> |
| 182 | </body> |
| 183 | </html> |