|
| 1 | +function colorMappingChange(value) { |
| 2 | + var levelOption = getLevelOption(value); |
| 3 | + chart.setOption({ |
| 4 | + series: [ |
| 5 | + { |
| 6 | + levels: levelOption |
| 7 | + } |
| 8 | + ] |
| 9 | + }); |
| 10 | +} |
| 11 | + |
| 12 | +var formatUtil = echarts.format; |
| 13 | + |
| 14 | +function getLevelOption() { |
| 15 | + return [ |
| 16 | + { |
| 17 | + itemStyle: { |
| 18 | + normal: { |
| 19 | + borderWidth: 0, |
| 20 | + gapWidth: 5 |
| 21 | + } |
| 22 | + } |
| 23 | + }, |
| 24 | + { |
| 25 | + itemStyle: { |
| 26 | + normal: { |
| 27 | + gapWidth: 1 |
| 28 | + } |
| 29 | + } |
| 30 | + }, |
| 31 | + { |
| 32 | + colorSaturation: [0.35, 0.5], |
| 33 | + itemStyle: { |
| 34 | + normal: { |
| 35 | + gapWidth: 1, |
| 36 | + borderColorSaturation: 0.6 |
| 37 | + } |
| 38 | + } |
| 39 | + } |
| 40 | + ]; |
| 41 | +} |
| 42 | + |
| 43 | +function initCube(config, divid, name) { |
| 44 | + var data = config.childs.map(item => { |
| 45 | + if (item.leaffolder) { |
| 46 | + var diff = 0; |
| 47 | + var first = item.childs.map(e => { |
| 48 | + diff += parseInt(e.diffcult); |
| 49 | + return { |
| 50 | + name: e.name, |
| 51 | + value: e.diffcult, |
| 52 | + path: item.name + "/" + e.name |
| 53 | + }; |
| 54 | + }); |
| 55 | + return { children: first, name: item.name, value: diff, path: item.name }; |
| 56 | + } else { |
| 57 | + var first = item.childs.map(child => { |
| 58 | + var diff = 0; |
| 59 | + var second = child.childs.map(e => { |
| 60 | + diff += parseInt(e.diffcult); |
| 61 | + return { |
| 62 | + name: e.name, |
| 63 | + value: e.diffcult, |
| 64 | + path: item.name + "/" + child.name + "/" + e.name |
| 65 | + }; |
| 66 | + }); |
| 67 | + return { |
| 68 | + children: second, |
| 69 | + name: child.name, |
| 70 | + value: diff, |
| 71 | + path: item.name + "/" + child.name |
| 72 | + }; |
| 73 | + }); |
| 74 | + return { children: first, name: item.name, path: item.name }; |
| 75 | + } |
| 76 | + }); |
| 77 | + |
| 78 | + var myChart = echarts.init(document.getElementById(divid), "light"); |
| 79 | + |
| 80 | + myChart.setOption( |
| 81 | + (option = { |
| 82 | + title: { |
| 83 | + text: name, |
| 84 | + left: "center" |
| 85 | + }, |
| 86 | + |
| 87 | + tooltip: { |
| 88 | + formatter: function(info) { |
| 89 | + var value = info.value; |
| 90 | + var treePathInfo = info.treePathInfo; |
| 91 | + var treePath = []; |
| 92 | + |
| 93 | + for (var i = 1; i < treePathInfo.length; i++) { |
| 94 | + treePath.push(treePathInfo[i].name); |
| 95 | + } |
| 96 | + |
| 97 | + return [ |
| 98 | + '<div class="tooltip-title">' + |
| 99 | + formatUtil.encodeHTML(treePath.join("/")) + |
| 100 | + "</div>", |
| 101 | + "难度等级: " + formatUtil.addCommas(value) + " 星" |
| 102 | + ].join(""); |
| 103 | + } |
| 104 | + }, |
| 105 | + |
| 106 | + series: [ |
| 107 | + { |
| 108 | + name: name, |
| 109 | + type: "treemap", |
| 110 | + visibleMin: 300, |
| 111 | + label: { |
| 112 | + show: true, |
| 113 | + formatter: "{b}" |
| 114 | + }, |
| 115 | + upperLabel: { |
| 116 | + normal: { |
| 117 | + show: true, |
| 118 | + height: 30, |
| 119 | + color: "#000" |
| 120 | + } |
| 121 | + }, |
| 122 | + itemStyle: { |
| 123 | + normal: { |
| 124 | + borderColor: "#fff" |
| 125 | + } |
| 126 | + }, |
| 127 | + levels: getLevelOption(), |
| 128 | + data: data |
| 129 | + } |
| 130 | + ] |
| 131 | + }) |
| 132 | + ); |
| 133 | +} |
| 134 | + |
| 135 | +function initTree(config, divid, name) { |
| 136 | + var data = config.childs.map(item => { |
| 137 | + if (item.leaffolder) { |
| 138 | + var diff = 0; |
| 139 | + var first = item.childs.map(e => { |
| 140 | + diff += parseInt(e.diffcult); |
| 141 | + return { |
| 142 | + name: e.name, |
| 143 | + value: e.diffcult, |
| 144 | + path: item.name + "/" + e.name |
| 145 | + }; |
| 146 | + }); |
| 147 | + return { children: first, name: item.name, value: diff, path: item.name }; |
| 148 | + } else { |
| 149 | + var first = item.childs.map(child => { |
| 150 | + var diff = 0; |
| 151 | + var second = child.childs.map(e => { |
| 152 | + diff += parseInt(e.diffcult); |
| 153 | + return { |
| 154 | + name: e.name, |
| 155 | + value: e.diffcult, |
| 156 | + path: item.name + "/" + child.name + "/" + e.name |
| 157 | + }; |
| 158 | + }); |
| 159 | + return { |
| 160 | + children: second, |
| 161 | + name: child.name, |
| 162 | + value: diff, |
| 163 | + path: item.name + "/" + child.name |
| 164 | + }; |
| 165 | + }); |
| 166 | + return { children: first, name: item.name, path: item.name }; |
| 167 | + } |
| 168 | + }); |
| 169 | + |
| 170 | + var treedata = { name: name, children: data }; |
| 171 | + |
| 172 | + var myChart = echarts.init(document.getElementById(divid), "light"); |
| 173 | + |
| 174 | + myChart.setOption( |
| 175 | + (option = { |
| 176 | + tooltip: { |
| 177 | + trigger: "item", |
| 178 | + triggerOn: "mousemove" |
| 179 | + }, |
| 180 | + series: [ |
| 181 | + { |
| 182 | + type: "tree", |
| 183 | + name: name, |
| 184 | + data: [treedata], |
| 185 | + top: "5%", |
| 186 | + left: "30%", |
| 187 | + bottom: "5%", |
| 188 | + right: "30%", |
| 189 | + symbolSize: 7, |
| 190 | + label: { |
| 191 | + normal: { |
| 192 | + position: "left", |
| 193 | + verticalAlign: "middle", |
| 194 | + align: "right" |
| 195 | + } |
| 196 | + }, |
| 197 | + leaves: { |
| 198 | + label: { |
| 199 | + normal: { |
| 200 | + position: "right", |
| 201 | + verticalAlign: "middle", |
| 202 | + align: "left" |
| 203 | + } |
| 204 | + } |
| 205 | + }, |
| 206 | + expandAndCollapse: true, |
| 207 | + animationDuration: 550, |
| 208 | + animationDurationUpdate: 750 |
| 209 | + } |
| 210 | + ] |
| 211 | + }) |
| 212 | + ); |
| 213 | +} |
| 214 | + |
| 215 | +function initBar(config, divid, name) { |
| 216 | + var data = config.childs.map(item => { |
| 217 | + if (item.leaffolder) { |
| 218 | + var diff = 0; |
| 219 | + var first = item.childs.map(e => { |
| 220 | + diff += parseInt(e.diffcult); |
| 221 | + return { |
| 222 | + name: e.name, |
| 223 | + value: e.diffcult, |
| 224 | + path: item.name + "/" + e.name |
| 225 | + }; |
| 226 | + }); |
| 227 | + return { children: first, name: item.name, value: diff, path: item.name }; |
| 228 | + } else { |
| 229 | + var first = item.childs.map(child => { |
| 230 | + var diff = 0; |
| 231 | + var second = child.childs.map(e => { |
| 232 | + diff += parseInt(e.diffcult); |
| 233 | + return { |
| 234 | + name: e.name, |
| 235 | + value: e.diffcult, |
| 236 | + path: item.name + "/" + child.name + "/" + e.name |
| 237 | + }; |
| 238 | + }); |
| 239 | + return { |
| 240 | + children: second, |
| 241 | + name: child.name, |
| 242 | + value: diff, |
| 243 | + path: item.name + "/" + child.name |
| 244 | + }; |
| 245 | + }); |
| 246 | + return { children: first, name: item.name, path: item.name }; |
| 247 | + } |
| 248 | + }); |
| 249 | + |
| 250 | + var myChart = echarts.init(document.getElementById(divid), "light"); |
| 251 | + |
| 252 | + myChart.setOption( |
| 253 | + (option = { |
| 254 | + series: { |
| 255 | + type: "sunburst", |
| 256 | + highlightPolicy: "ancestor", |
| 257 | + data: data, |
| 258 | + radius: [0, "95%"], |
| 259 | + sort: null, |
| 260 | + levels: [ |
| 261 | + {}, |
| 262 | + { |
| 263 | + r0: "15%", |
| 264 | + r: "35%", |
| 265 | + itemStyle: { |
| 266 | + borderWidth: 1 |
| 267 | + }, |
| 268 | + label: { |
| 269 | + rotate: "tangential" |
| 270 | + } |
| 271 | + }, |
| 272 | + { |
| 273 | + r0: "35%", |
| 274 | + r: "70%", |
| 275 | + label: { |
| 276 | + align: "right" |
| 277 | + } |
| 278 | + }, |
| 279 | + { |
| 280 | + r0: "70%", |
| 281 | + r: "72%", |
| 282 | + label: { |
| 283 | + position: "outside", |
| 284 | + padding: 3, |
| 285 | + silent: false |
| 286 | + }, |
| 287 | + itemStyle: { |
| 288 | + borderWidth: 3 |
| 289 | + } |
| 290 | + } |
| 291 | + ] |
| 292 | + } |
| 293 | + }) |
| 294 | + ); |
| 295 | +} |
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