Echarts在线免费图表

 
            xData = ['本年话务总量', '本年人工话务量', '每万客户呼入量'];
yData = [0, 1230, 425];
option = {
    backgroundColor: '#061326',
    grid: {
        top: '25%',
        left: '-5%',
        bottom: '5%',
        right: '5%',
        containLabel: true,
    },
    tooltip: {
        show: true,
    },
    animation: false,
    xAxis: [
        {
            type: 'category',
            data: xData,
            axisTick: {
                alignWithLabel: true,
            },
            nameTextStyle: {
                color: '#82b0ec',
            },
            axisLine: {
                show: false,
                lineStyle: {
                    color: '#82b0ec',
                },
            },
            axisLabel: {
                textStyle: {
                    color: '#fff',
                },
                margin: 30,
            },
        },
    ],
    yAxis: [
        {
            show: false,
            type: 'value',
            axisLabel: {
                textStyle: {
                    color: '#fff',
                },
            },
            splitLine: {
                lineStyle: {
                    color: '#0c2c5a',
                },
            },
            axisLine: {
                show: false,
            },
        },
    ],
    series: [
        {
            name: '',
            type: 'pictorialBar',
            symbolSize: [40, 10],
            symbolOffset: [0, -6], // 上部椭圆
            symbolPosition: 'end',
            z: 12,
            // "barWidth": "0",
            label: {
                normal: {
                    show: true,
                    position: 'top',
                    // "formatter": "{c}%"
                    fontSize: 15,
                    fontWeight: 'bold',
                    color: '#34DCFF',
                },
            },
            color: '#2DB1EF',
            data: yData,
        },
        {
            name: '',
            type: 'pictorialBar',
            symbolSize: [40, 10],
            symbolOffset: [0, 7], // 下部椭圆
            // "barWidth": "20",
            z: 12,
            color: '#2DB1EF',
            data: yData,
        },
        {
            name: '',
            type: 'pictorialBar',
            symbolSize: function (d) {
                return d > 0 ? [50, 15] : [0, 0]
            },
            symbolOffset: [0, 12], // 下部内环
            z: 10,
            itemStyle: {
                normal: {
                    color: 'transparent',
                    borderColor: '#2EA9E5',
                    borderType: 'solid',
                    borderWidth: 1,
                },
            },
            data: yData,
        },
        {
            name: '',
            type: 'pictorialBar',
            symbolSize: [70, 20],
            symbolOffset: [0, 18], // 下部外环
            z: 10,
            itemStyle: {
                normal: {
                    color: 'transparent',
                    borderColor: '#19465D',
                    borderType: 'solid',
                    borderWidth: 2,
                },
            },
            data: yData,
        },
        {
            type: 'bar',
            //silent: true,
            barWidth: '40',
            barGap: '10%', // Make series be overlap
            barCateGoryGap: '10%',
            itemStyle: {
                normal: {
                    color: new echarts.graphic.LinearGradient(0, 0, 0, 0.7, [
                        {
                            offset: 0,
                            color: '#38B2E6',
                        },
                        {
                            offset: 1,
                            color: '#0B3147',
                        },
                    ]),
                    opacity: 0.8,
                },
            },
            data: yData,
        },
    ],
};