彩虹色极坐标

描述:当前是关于Echarts图表中的 柱状图 示例。
 
            option = {
    backgroundColor: '#333',
    angleAxis: {
        interval: 1,
        type: 'category',
        data: ['喀什市',
            '疏附县',
            '疏勒县',
            '英吉沙县',
            '泽普县',
            '岳普湖县',
            '巴楚县',
            '伽师县',
            '叶城县',
            '莎车县 ',
        ],
        z: 10,
        axisLine: {
            show: true,
            lineStyle: {
                color: "rgba(255,255,255,0.2)",
                width: 2,
                type: "solid"
            },
        },
        axisLabel: {
            interval: 0,
            show: true,
            color: "#b0caff",
            margin: 8,
            fontSize: 14
        },
    },
    radiusAxis: {
        min: 0,
        max: 100,
        interval: 20,
        axisLine: {
            show: true,
            lineStyle: {
                color: "rgba(255,255,255,0.6)",
                width: 1,
                type: "solid"
            },
        },
        axisLabel: {
            formatter: '{value}',
            show: true,
            padding: [0, 0, 20, 0],
            color: "#b0caff",
            fontSize: 16
        },
        splitLine: {
            lineStyle: {
                color: "rgba(255,255,255,0.2)",
                width: 1,
                type: "solid"
            }
        }
    },
    polar: {},
    series: [{
        type: 'bar',
        data: [{
                value: 87,
                itemStyle: {
                    normal: {
                        color: "#f54d4d"
                    }
                }
            },
            {
                value: 80,
                itemStyle: {
                    normal: {
                        color: "#f87544"
                    }
                }
            },
            {
                value: 75,
                itemStyle: {
                    normal: {
                        color: "#ffae00"
                    }
                }
            },
            {
                value: 69,
                itemStyle: {
                    normal: {
                        color: "#dcff00"
                    }
                }
            },
            {
                value: 63,
                itemStyle: {
                    normal: {
                        color: "#25d053"
                    }
                }
            },
            {
                value: 54,
                itemStyle: {
                    normal: {
                        color: "#01fff5"
                    }
                }
            },
            {
                value: 47,
                itemStyle: {
                    normal: {
                        color: "#007cff"
                    }
                }
            },
            {
                value: 40,
                itemStyle: {
                    normal: {
                        color: "#4245ff"
                    }
                }
            },
            {
                value: 35,
                itemStyle: {
                    normal: {
                        color: "#c32eff"
                    }
                }
            },
            {
                value: 33,
                itemStyle: {
                    normal: {
                        color: "#ff62e8"
                    }
                }
            }
        ],
        coordinateSystem: 'polar',
    }],
};