双环形图echarts 饼配置项内容和展示

      //本作品只为交流使用  数据为虚构测试数据
option = {
    color: ['#2773D0', '#34B8F2', '#21F1E1', '#C5E7E4', '#E9BC5C'],
    title: {
        x: 'center',
        textStyle: {
            fontSize: 20
        },
        subtext: '',
        subtextStyle: {
            color: '#000',
            fontSize: 16
        }
    },
    tooltip: {
        trigger: 'item',
        formatter: "{a}->{b}: <br/>{c}  ({d}%)",
        textStyle: {
            align: 'left',
            fontSize: 15
        }
    },
    legend: {
        orient: 'vertical',
        right: '5%',
        top: '60%',
        textStyle: {
            color: '#77899c',
            rich: {
                uname: {
                    width: 50,
                    align: 'left'
                },
                unum: {
                    width: 60,
                    align: 'right'
                }
            }
        },
        data: ['王益区', '印台区', '耀州区', '经开区', '宜君县'],
        formatter: function(name) {
            var oa0 = option.series[0].data;
            var oa1 = option.series[1].data;
            var sum0 = 0;
            var sum1 = 0;
            for (var j = 0; j < oa0.length; j++) {
                sum0 += oa0[j].value;
                sum1 += oa1[j].value;
            }
            for (var i = 0; i < option.series[0].data.length; i++) {
                if (name === oa0[i].name && i === 0) {
                    return '{uname|}' + '{unum|' + option.series[0].name + '}{uname|' + option.series[1].name + '}\n' + '{uname|' + name + '}{unum|' + (oa0[i].value / sum0 * 100).toFixed(2) + '%' + '}' + '{unum|' + (oa1[i].value / sum1 * 100).toFixed(2) + '%' + '}';
                } else if (name == oa0[i].name) {
                    return '{uname|' + name + '}{unum|' + (oa0[i].value / sum0 * 100).toFixed(2) + '%' + '}' + '{unum|' + (oa1[i].value / sum1 * 100).toFixed(2) + '%' + '}';
                }
            }
        }
    },
    series: [{
            name: '申请量',
            type: 'pie',
            radius: ['45%', '60%'], //radius : ['30%', '50%'],
            center: ['50%', '40%'],
            label: {
                show: false,
                position: 'center'
            },
            emphasis: {
                label: {
                    formatter: "{a}",
                    show: true,
                    fontSize: '30',
                    fontWeight: 'bold'
                }
            },
            labelLine: {
                show: false
            },
            data: [{
                value: 27519.53,
                name: '王益区'
            }, {
                value: 318315.80,
                name: '宜君县'
            }, {
                value: 85285.03,
                name: '耀州区'
            }, {
                value: 27519.53,
                name: '经开区'
            }, {
                value: 318315.80,
                name: '印台区'
            }],
            itemStyle: {
                emphasis: {
                    shadowBlur: 10,
                    shadowOffsetX: 0,
                    shadowColor: 'rgba(0, 0, 0, 0.5)'
                }
            }
        },
        {
            name: '成功量',
            type: 'pie',

            radius: ['25%', '40%'],
            center: ['50%', '40%'],
            label: {
                show: false,
                position: 'center'
            },
            emphasis: {
                label: {
                    formatter: "{a}",
                    show: true,
                    fontSize: '30',
                    fontWeight: 'bold'
                }
            },
            labelLine: {
                show: false
            },
            data: [{
                value: 27149.53,
                name: '王益区'
            }, {
                value: 31115.80,
                name: '印台区'
            }, {
                value: 85211.03,
                name: '耀州区'
            }, {
                value: 27519.53,
                name: '经开区'
            }, {
                value: 318315.80,
                name: '宜君县'
            }],
            itemStyle: {
                emphasis: {
                    shadowBlur: 10,
                    shadowOffsetX: 0,
                    shadowColor: 'rgba(0, 0, 0, 0.5)'
                }
            }
        },
    ]
};