雷达图各种参数实验echarts radar配置项内容和展示

      // Schema:
// date,AQIindex,PM2.5,PM10,CO,NO2,SO2
var dataBJ = [
    [55, 9, 56, 0.46, 18, 6, 1],
    [25, 11, 21, 0.65, 34, 9, 2],
    [56, 7, 63, 0.3, 14, 5, 3],
    [33, 7, 29, 0.33, 16, 6, 4],
    [42, 24, 44, 0.76, 40, 16, 5],
    [82, 58, 90, 1.77, 68, 33, 6],
    [74, 49, 77, 1.46, 48, 27, 7],
    [78, 55, 80, 1.29, 59, 29, 8],
    [267, 216, 280, 4.8, 108, 64, 9],
    [185, 127, 216, 2.52, 61, 27, 10],
    [39, 19, 38, 0.57, 31, 15, 11],
    [41, 11, 40, 0.43, 21, 7, 12],
    [64, 38, 74, 1.04, 46, 22, 13],
    [108, 79, 120, 1.7, 75, 41, 14],
    [108, 63, 116, 1.48, 44, 26, 15],
    [33, 6, 29, 0.34, 13, 5, 16],
    [94, 66, 110, 1.54, 62, 31, 17],
    [186, 142, 192, 3.88, 93, 79, 18],
    [57, 31, 54, 0.96, 32, 14, 19],
    [22, 8, 17, 0.48, 23, 10, 20],
    [39, 15, 36, 0.61, 29, 13, 21],
    [94, 69, 114, 2.08, 73, 39, 22],
    [99, 73, 110, 2.43, 76, 48, 23],
    [31, 12, 30, 0.5, 32, 16, 24],
    [42, 27, 43, 1, 53, 22, 25],
    [154, 117, 157, 3.05, 92, 58, 26],
    [234, 185, 230, 4.09, 123, 69, 27],
    [160, 120, 186, 2.77, 91, 50, 28],
    [134, 96, 165, 2.76, 83, 41, 29],
    [52, 24, 60, 1.03, 50, 21, 30],
    [46, 5, 49, 0.28, 10, 6, 31]
];

var dataSH = [
    [91, 45, 125, 0.82, 34, 23, 1],
    [65, 27, 78, 0.86, 45, 29, 2],
    [83, 60, 84, 1.09, 73, 27, 3],
    [109, 81, 121, 1.28, 68, 51, 4],
    [106, 77, 114, 1.07, 55, 51, 5],
    [109, 81, 121, 1.28, 68, 51, 6],
    [106, 77, 114, 1.07, 55, 51, 7],
    [89, 65, 78, 0.86, 51, 26, 8],
    [53, 33, 47, 0.64, 50, 17, 9],
    [80, 55, 80, 1.01, 75, 24, 10],
    [117, 81, 124, 1.03, 45, 24, 11],
    [99, 71, 142, 1.1, 62, 42, 12],
    [95, 69, 130, 1.28, 74, 50, 13],
    [116, 87, 131, 1.47, 84, 40, 14],
    [108, 80, 121, 1.3, 85, 37, 15],
    [134, 83, 167, 1.16, 57, 43, 16],
    [79, 43, 107, 1.05, 59, 37, 17],
    [71, 46, 89, 0.86, 64, 25, 18],
    [97, 71, 113, 1.17, 88, 31, 19],
    [84, 57, 91, 0.85, 55, 31, 20],
    [87, 63, 101, 0.9, 56, 41, 21],
    [104, 77, 119, 1.09, 73, 48, 22],
    [87, 62, 100, 1, 72, 28, 23],
    [168, 128, 172, 1.49, 97, 56, 24],
    [65, 45, 51, 0.74, 39, 17, 25],
    [39, 24, 38, 0.61, 47, 17, 26],
    [39, 24, 39, 0.59, 50, 19, 27],
    [93, 68, 96, 1.05, 79, 29, 28],
    [188, 143, 197, 1.66, 99, 51, 29],
    [174, 131, 174, 1.55, 108, 50, 30],
    [187, 143, 201, 1.39, 89, 53, 31]
];

//--------线条样式
var lineStyle = {
    normal: {
        width: 1,
        opacity: 0.5
    }
};

option = {
    backgroundColor: '#161616',
    title: {
        text: 'AQI - 雷达图',
        left: 'center',
        textStyle: {
            color: '#eee'
        }
    },
    legend: {
        bottom: 5,
        data: ['北京', '上海'],
        itemGap: 20,
        textStyle: {
            color: '#fff',
            fontSize: 14
        },
        selectedMode: 'single'//图例单选
    },
    // visualMap: {
    //     show: true,
    //     min: 0,
    //     max: 20,
    //     dimension: 6,
    //     inRange: {
    //         colorLightness: [0.5, 0.8]
    //     }
    // },
    radar: {
        scale: false, //是否是脱离 0 值比例。设置成 true 后坐标刻度不会强制包含零刻度。在双数值轴的散点图中比较有用。
        //--------雷达图的指示器
        indicator: [{
                name: 'AQI',
                max: 300,
                color: 'red'
            },
            {
                name: 'PM2.5',
                max: 250
            },
            {
                name: 'PM10',
                max: 300
            },
            {
                name: 'CO',
                max: 5
            },
            {
                name: 'NO2',
                max: 200
            },
            {
                name: 'SO2',
                max: 100
            }
        ],
        center: ['50%', '50%'], //中心（圆心）坐标，数组的第一项是横坐标，第二项是纵坐标
        radius: '75%', //表示外半径为可视区尺寸（容器高宽中较小一项）的 20% 长度
        shape: 'circle',
        splitNumber: 5,
        name: {
            textStyle: {
                color: 'rgb(238, 197, 102)'
            }
        },
        //--------雷达图分割线
        splitLine: {
            show: false,
            lineStyle: {
                color: [
                    'rgba(238, 197, 102, 0.1)', 'rgba(238, 197, 102, 0.2)',
                    'rgba(238, 197, 102, 0.4)', 'rgba(238, 197, 102, 0.6)',
                    'rgba(238, 197, 102, 0.8)', 'rgba(238, 197, 102, 1)'
                ].reverse()
            }
        },
        //--------雷达图背景分隔
        splitArea: {
            show: false,
            color: ['rgba(250,250,250,0.3)', 'rgba(15,15,15,1)'],
            shadowColor: 'rgba(0, 0, 0, 0.5)',
            shadowBlur: 10
        },
        //---------坐标轴轴线相关设置
        axisLine: {
            lineStyle: {
                color: 'blue'
            }
        }
    },
    series: [{
            name: '北京',
            type: 'radar',
            lineStyle: lineStyle, //使用定义的对象
            data: dataBJ,
            symbol: 'circle', //标记形状'circle', 'rect', 'roundRect', 'triangle', 'diamond', 'pin', 'arrow', 'none'
            symbolSize: 6, //标记大小
            // symbolRotate  标记角度，个人觉得没必要
            label: {
                show: false //显示标记
                    ,
                position: 'top' //'top'，'left'，'right'，'bottom'
                    ,
                distance: 5 //距离
                    ,
                rotate: 90 //旋转角度
                    ,
                formatter: '{a}: {b}'

            },
            //---------折线拐点标志的样式。
            itemStyle: {
                normal: {
                    color: '#F9713C',
                    borderColor: '#fff' //描边颜色
                }
            },
            //   lineStyle :{
            //       color:'fff',
            //       width:3
            //   },
            //---------区域填充
            areaStyle: {
                normal: {
                    opacity: 0.1,
                    color: 'red'

                }
            }
        },
        {
            name: '上海',
            type: 'radar',
            lineStyle: lineStyle,
            data: dataSH,
            symbol: 'none',
            itemStyle: {
                normal: {
                    color: '#B3E4A1'
                }
            },
            areaStyle: {
                normal: {
                    opacity: 0.05
                }
            }
        }
    ]
};