饼图

描述:当前是关于Echarts图表中的 示例。
 
             var option = {
    backgroundColor: '#02203d',
    title: {
        //text: 'sql注入统计',
        x: 'center',
        bottom: '20px',
        textStyle: {
            color: '#fff',
        }
    },

    series: [{
            type: 'gauge',
            radius: '70%',
            clockwise: false,
            startAngle: '90',
            endAngle: '-269.9999',
            splitNumber: 40,
            detail: {
                offsetCenter: [0, 0],
                formatter: `{fline|32}{tline|次}`,
                color:'#7BCEF6',
                 rich: {
                        fline: {
                           padding: [0, 25],
                            fontSize: 26,
                             color:'#7BCEF6',
                        },
                        tline: {
                            fontSize: 16,
                             color:'#7BCEF6',
                        },
                    },
                
            },
            pointer: {
                show: false
            },
            axisLine: {
                show: true,
                lineStyle: {
                    color: [
                        [0, '#7ED0F6'],
                        [36.7 / 100, new echarts.graphic.LinearGradient(
                            0, 0, 1, 0, [{
                                    offset: 0,
                                    color: "#7ED0F6",
                                }, {
                                    offset: 0.3,
                                    color: "#7ED0F6",
                                },
                                {
                                    offset: 1,
                                    color: "#173c5e",
                                }
                            ]
                        )],
                        [1, '#173c5e']
                    ],
                    width: 10,
                    shadowColor: 'rgba(33, 174, 234, 0)',
                    shadowBlur: 0,
                }
            },
            axisTick: {
                show: false
            },
            splitLine: {
                show: true,
                length: 10,
                lineStyle: {
                    shadowBlur: 10,
                    shadowColor: 'rgba(0, 255, 255, 0)',
                    shadowOffsetY: '0',
                    color: '#020f18',
                    width: 3
                }
            },
            axisLabel: {
                show: false
            },
 
        },

        {
            type: 'pie',
            radius: ['80%', '81.5%'],
            hoverAnimation: false,
            clockWise: false,
            itemStyle: {
                normal: {
                    shadowBlur: 60,
                    shadowColor: 'rgba(0, 118, 239,1)',
                    color: '#7ED0F6'
                }
            },
            label: {
                show: false
            },
            data: [100]
        },
        {
            type: 'pie',
            radius: ['72%', '73.5%'],
            hoverAnimation: false,
            clockWise: false,
            itemStyle: {
                normal: {
                    shadowBlur: 0,
                    shadowColor: 'rgba(0, 118, 239,0.5)',
                    color: '#7ED0F6'
                }
            },
            label: {
                show: false
            },
            data: [100]
        },
        

    ]
};