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, dimX, dimY) {
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 = [];
const xAxis = [];
const yAxis = [];
const series = [];
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,
// 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'
},
xAxis: gridOption.xAxis,
yAxis: gridOption.yAxis,
grid: gridOption.grid,
series: [
...gridOption.series
]
};