| /* |
| title: Scatter Matrix |
| category: 'parallel, scatter' |
| titleCN: 散点矩阵和平行坐标 |
| difficulty: 10 |
| */ |
| |
| // Schema: |
| // date,AQIindex,PM2.5,PM10,CO,NO2,SO2 |
| const schema = [ |
| { name: 'AQIindex', index: 1, text: 'AQI' }, |
| { name: 'PM25', index: 2, text: 'PM 2.5' }, |
| { name: 'PM10', index: 3, text: 'PM 10' }, |
| { name: 'CO', index: 4, text: 'CO' }, |
| { name: 'NO2', index: 5, text: 'NO₂' }, |
| { name: 'SO2', index: 6, text: 'SO₂' }, |
| { name: '等级', index: 7, text: '等级' } |
| ]; |
| |
| const rawData = [ |
| [55, 9, 56, 0.46, 18, 6, '良', '北京'], |
| [25, 11, 21, 0.65, 34, 9, '优', '北京'], |
| [56, 7, 63, 0.3, 14, 5, '良', '北京'], |
| [33, 7, 29, 0.33, 16, 6, '优', '北京'], |
| [42, 24, 44, 0.76, 40, 16, '优', '北京'], |
| [82, 58, 90, 1.77, 68, 33, '良', '北京'], |
| [74, 49, 77, 1.46, 48, 27, '良', '北京'], |
| [78, 55, 80, 1.29, 59, 29, '良', '北京'], |
| [267, 216, 280, 4.8, 108, 64, '重度', '北京'], |
| [185, 127, 216, 2.52, 61, 27, '中度', '北京'], |
| [39, 19, 38, 0.57, 31, 15, '优', '北京'], |
| [41, 11, 40, 0.43, 21, 7, '优', '北京'], |
| [64, 38, 74, 1.04, 46, 22, '良', '北京'], |
| [108, 79, 120, 1.7, 75, 41, '轻度', '北京'], |
| [108, 63, 116, 1.48, 44, 26, '轻度', '北京'], |
| [33, 6, 29, 0.34, 13, 5, '优', '北京'], |
| [94, 66, 110, 1.54, 62, 31, '良', '北京'], |
| [186, 142, 192, 3.88, 93, 79, '中度', '北京'], |
| [57, 31, 54, 0.96, 32, 14, '良', '北京'], |
| [22, 8, 17, 0.48, 23, 10, '优', '北京'], |
| [39, 15, 36, 0.61, 29, 13, '优', '北京'], |
| [94, 69, 114, 2.08, 73, 39, '良', '北京'], |
| [99, 73, 110, 2.43, 76, 48, '良', '北京'], |
| [31, 12, 30, 0.5, 32, 16, '优', '北京'], |
| [42, 27, 43, 1, 53, 22, '优', '北京'], |
| [154, 117, 157, 3.05, 92, 58, '中度', '北京'], |
| [234, 185, 230, 4.09, 123, 69, '重度', '北京'], |
| [160, 120, 186, 2.77, 91, 50, '中度', '北京'], |
| [134, 96, 165, 2.76, 83, 41, '轻度', '北京'], |
| [52, 24, 60, 1.03, 50, 21, '良', '北京'], |
| [46, 5, 49, 0.28, 10, 6, '优', '北京'], |
| |
| [26, 37, 27, 1.163, 27, 13, '优', '广州'], |
| [85, 62, 71, 1.195, 60, 8, '良', '广州'], |
| [78, 38, 74, 1.363, 37, 7, '良', '广州'], |
| [21, 21, 36, 0.634, 40, 9, '优', '广州'], |
| [41, 42, 46, 0.915, 81, 13, '优', '广州'], |
| [56, 52, 69, 1.067, 92, 16, '良', '广州'], |
| [64, 30, 28, 0.924, 51, 2, '良', '广州'], |
| [55, 48, 74, 1.236, 75, 26, '良', '广州'], |
| [76, 85, 113, 1.237, 114, 27, '良', '广州'], |
| [91, 81, 104, 1.041, 56, 40, '良', '广州'], |
| [84, 39, 60, 0.964, 25, 11, '良', '广州'], |
| [64, 51, 101, 0.862, 58, 23, '良', '广州'], |
| [70, 69, 120, 1.198, 65, 36, '良', '广州'], |
| [77, 105, 178, 2.549, 64, 16, '良', '广州'], |
| [109, 68, 87, 0.996, 74, 29, '轻度', '广州'], |
| [73, 68, 97, 0.905, 51, 34, '良', '广州'], |
| [54, 27, 47, 0.592, 53, 12, '良', '广州'], |
| [51, 61, 97, 0.811, 65, 19, '良', '广州'], |
| [91, 71, 121, 1.374, 43, 18, '良', '广州'], |
| [73, 102, 182, 2.787, 44, 19, '良', '广州'], |
| [73, 50, 76, 0.717, 31, 20, '良', '广州'], |
| [84, 94, 140, 2.238, 68, 18, '良', '广州'], |
| [93, 77, 104, 1.165, 53, 7, '良', '广州'], |
| [99, 130, 227, 3.97, 55, 15, '良', '广州'], |
| [146, 84, 139, 1.094, 40, 17, '轻度', '广州'], |
| [113, 108, 137, 1.481, 48, 15, '轻度', '广州'], |
| [81, 48, 62, 1.619, 26, 3, '良', '广州'], |
| [56, 48, 68, 1.336, 37, 9, '良', '广州'], |
| [82, 92, 174, 3.29, 0, 13, '良', '广州'], |
| [106, 116, 188, 3.628, 101, 16, '轻度', '广州'], |
| [118, 50, 0, 1.383, 76, 11, '轻度', '广州'], |
| |
| [91, 45, 125, 0.82, 34, 23, '良', '上海'], |
| [65, 27, 78, 0.86, 45, 29, '良', '上海'], |
| [83, 60, 84, 1.09, 73, 27, '良', '上海'], |
| [109, 81, 121, 1.28, 68, 51, '轻度', '上海'], |
| [106, 77, 114, 1.07, 55, 51, '轻度', '上海'], |
| [109, 81, 121, 1.28, 68, 51, '轻度', '上海'], |
| [106, 77, 114, 1.07, 55, 51, '轻度', '上海'], |
| [89, 65, 78, 0.86, 51, 26, '良', '上海'], |
| [53, 33, 47, 0.64, 50, 17, '良', '上海'], |
| [80, 55, 80, 1.01, 75, 24, '良', '上海'], |
| [117, 81, 124, 1.03, 45, 24, '轻度', '上海'], |
| [99, 71, 142, 1.1, 62, 42, '良', '上海'], |
| [95, 69, 130, 1.28, 74, 50, '良', '上海'], |
| [116, 87, 131, 1.47, 84, 40, '轻度', '上海'], |
| [108, 80, 121, 1.3, 85, 37, '轻度', '上海'], |
| [134, 83, 167, 1.16, 57, 43, '轻度', '上海'], |
| [79, 43, 107, 1.05, 59, 37, '良', '上海'], |
| [71, 46, 89, 0.86, 64, 25, '良', '上海'], |
| [97, 71, 113, 1.17, 88, 31, '良', '上海'], |
| [84, 57, 91, 0.85, 55, 31, '良', '上海'], |
| [87, 63, 101, 0.9, 56, 41, '良', '上海'], |
| [104, 77, 119, 1.09, 73, 48, '轻度', '上海'], |
| [87, 62, 100, 1, 72, 28, '良', '上海'], |
| [168, 128, 172, 1.49, 97, 56, '中度', '上海'], |
| [65, 45, 51, 0.74, 39, 17, '良', '上海'], |
| [39, 24, 38, 0.61, 47, 17, '优', '上海'], |
| [39, 24, 39, 0.59, 50, 19, '优', '上海'], |
| [93, 68, 96, 1.05, 79, 29, '良', '上海'], |
| [188, 143, 197, 1.66, 99, 51, '中度', '上海'], |
| [174, 131, 174, 1.55, 108, 50, '中度', '上海'], |
| [187, 143, 201, 1.39, 89, 53, '中度', '上海'] |
| ]; |
| |
| const CATEGORY_DIM_COUNT = 6; |
| const GAP = 2; |
| const BASE_LEFT = 5; |
| const BASE_TOP = 10; |
| // const GRID_WIDTH = 220; |
| // const GRID_HEIGHT = 220; |
| const GRID_WIDTH = (100 - BASE_LEFT - GAP) / CATEGORY_DIM_COUNT - GAP; |
| const GRID_HEIGHT = (100 - BASE_TOP - GAP) / CATEGORY_DIM_COUNT - GAP; |
| const CATEGORY_DIM = 7; |
| const SYMBOL_SIZE = 4; |
| |
| function retrieveScatterData( |
| data: (number | string)[][], |
| dimX: number, |
| dimY: number |
| ) { |
| let result = []; |
| for (let i = 0; i < data.length; i++) { |
| let item = [data[i][dimX], data[i][dimY]]; |
| item[CATEGORY_DIM] = data[i][CATEGORY_DIM]; |
| result.push(item); |
| } |
| return result; |
| } |
| |
| function generateGrids() { |
| let index = 0; |
| |
| const grid: echarts.GridComponentOption[] = []; |
| const xAxis: echarts.XAXisComponentOption[] = []; |
| const yAxis: echarts.YAXisComponentOption[] = []; |
| const series: echarts.SeriesOption[] = []; |
| |
| for (let i = 0; i < CATEGORY_DIM_COUNT; i++) { |
| for (let j = 0; j < CATEGORY_DIM_COUNT; j++) { |
| if (CATEGORY_DIM_COUNT - i + j >= CATEGORY_DIM_COUNT) { |
| continue; |
| } |
| |
| grid.push({ |
| left: BASE_LEFT + i * (GRID_WIDTH + GAP) + '%', |
| top: BASE_TOP + j * (GRID_HEIGHT + GAP) + '%', |
| width: GRID_WIDTH + '%', |
| height: GRID_HEIGHT + '%' |
| }); |
| |
| xAxis.push({ |
| splitNumber: 3, |
| position: 'top', |
| axisLine: { |
| show: j === 0, |
| onZero: false |
| }, |
| axisTick: { |
| show: j === 0, |
| inside: true |
| }, |
| axisLabel: { |
| show: j === 0 |
| }, |
| type: 'value', |
| gridIndex: index, |
| scale: true |
| }); |
| |
| yAxis.push({ |
| splitNumber: 3, |
| position: 'right', |
| axisLine: { |
| show: i === CATEGORY_DIM_COUNT - 1, |
| onZero: false |
| }, |
| axisTick: { |
| show: i === CATEGORY_DIM_COUNT - 1, |
| inside: true |
| }, |
| axisLabel: { |
| show: i === CATEGORY_DIM_COUNT - 1 |
| }, |
| type: 'value', |
| gridIndex: index, |
| scale: true |
| }); |
| |
| series.push({ |
| type: 'scatter', |
| symbolSize: SYMBOL_SIZE, |
| xAxisIndex: index, |
| yAxisIndex: index, |
| data: retrieveScatterData(rawData, i, j) |
| }); |
| |
| index++; |
| } |
| } |
| |
| return { |
| grid, |
| xAxis, |
| yAxis, |
| series |
| }; |
| } |
| |
| const gridOption = generateGrids(); |
| |
| option = { |
| animation: false, |
| brush: { |
| brushLink: 'all', |
| xAxisIndex: gridOption.xAxis.map(function (_, idx) { |
| return idx; |
| }), |
| yAxisIndex: gridOption.yAxis.map(function (_, idx) { |
| return idx; |
| }), |
| inBrush: { |
| opacity: 1 |
| } |
| }, |
| visualMap: { |
| type: 'piecewise', |
| categories: ['北京', '上海', '广州'], |
| dimension: CATEGORY_DIM, |
| orient: 'horizontal', |
| top: 0, |
| left: 'center', |
| inRange: { |
| color: ['#51689b', '#ce5c5c', '#fbc357'] |
| }, |
| outOfRange: { |
| color: '#ddd' |
| }, |
| seriesIndex: gridOption.series.map(function (_, idx) { |
| return idx; |
| }) |
| }, |
| tooltip: { |
| trigger: 'item' |
| }, |
| parallelAxis: [ |
| { dim: 0, name: schema[0].text }, |
| { dim: 1, name: schema[1].text }, |
| { dim: 2, name: schema[2].text }, |
| { dim: 3, name: schema[3].text }, |
| { dim: 4, name: schema[4].text }, |
| { dim: 5, name: schema[5].text }, |
| { |
| dim: 6, |
| name: schema[6].text, |
| type: 'category', |
| data: ['优', '良', '轻度', '中度', '重度', '严重'] |
| } |
| ], |
| parallel: { |
| bottom: '5%', |
| left: '2%', |
| height: '30%', |
| width: '55%', |
| parallelAxisDefault: { |
| type: 'value', |
| name: 'AQI指数', |
| nameLocation: 'end', |
| nameGap: 20, |
| splitNumber: 3, |
| nameTextStyle: { |
| fontSize: 14 |
| }, |
| axisLine: { |
| lineStyle: { |
| color: '#555' |
| } |
| }, |
| axisTick: { |
| lineStyle: { |
| color: '#555' |
| } |
| }, |
| splitLine: { |
| show: false |
| }, |
| axisLabel: { |
| color: '#555' |
| } |
| } |
| }, |
| xAxis: gridOption.xAxis, |
| yAxis: gridOption.yAxis, |
| grid: gridOption.grid, |
| series: [ |
| { |
| name: 'parallel', |
| type: 'parallel', |
| smooth: true, |
| lineStyle: { |
| width: 1, |
| opacity: 0.3 |
| }, |
| data: rawData |
| }, |
| ...gridOption.series |
| ] |
| }; |
| |
| export {}; |