Echarts在线免费图表

 
            var data = [
    {
        month: '1月',
        value: 4100,
    },

    {
        month: '2月',
        value: 2800,
    },

    {
        month: '3月',
        value: 3500,
    },

    {
        month: '4月',
        value: 4500,
    },

    {
        month: '5月',
        value: 4300,
    },
    {
        month: '6月',
        value: 5300,
    },
    {
        month: '7月',
        value: 5500,
    },
    {
        month: '8月',
        value: 6100,
    },
    {
        month: '9月',
        value: 6200,
    },
    {
        month: '10月',
        value: 4900,
    },
    {
        month: '11月',
        value: 6500,
    },
    {
        month: '12月',
        value: 5400,
    },
];
var xData = [],
    yData = [];

var min = 50;

data.map(function (a, b) {
    xData.push(a.month);
    if (a.value === 0) {
        yData.push(a.value + min);
    } else {
        yData.push(a.value);
    }
});

option = {
    backgroundColor: '#111c4e',
    color: ['#3398DB'],
    tooltip: {
        trigger: 'axis',
        axisPointer: {
            type: 'line',
            lineStyle: {
                opacity: 0,
            },
        },
        formatter: function (prams) {
            if (prams[0].data === min) {
                return '活动分析：0%';
            } else {
                return '活动分析：' + prams[0].data;
            }
        },
    },
    grid: {
        left: '8%',
        top: '7%',
        right: '5%',
        bottom: '12%',
        // containLabel: true,
    },
    xAxis: [
        {
            type: 'category',
            gridIndex: 0,
            data: xData,
            axisTick: {
                show: false,
            },
            axisLine: {
                show: false,
                lineStyle: {
                    color: '#0c3b71',
                },
            },
            axisLabel: {
                show: true,
                color: 'rgb(170,170,170)',
                fontSize: 14,
            },
        },
    ],
    yAxis: [
        {
            type: 'value',
            // name:"单位:户",
            nameTextStyle: {
                color: 'rgb(170,170,170)',
            },
            splitLine: {
                show: true,
                lineStyle: {
                    color: 'rgba(255,255,255,0.2)', //网格线的颜色
                    type: 'dashed',
                },
            },
            // min: min,
            // max: 100,
            axisLine: {
                show: false,
            },
            axisLabel: {
                color: 'rgb(170,170,170)',
                formatter: '{value}',
            },
        },
    ],
    series: [
        {
            // 分隔
            type: 'pictorialBar',
            itemStyle: {
                normal: {
                    color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
                        {
                            offset: 0,
                            color: '#009cff',
                        },
                        {
                            offset: 1,
                            color: '#00e4ff',
                        },
                    ]),
                },
            },
            symbolRepeat: 'fixed',
            symbolMargin: 4,
            symbol: 'rect',
            symbolClip: true,
            symbolSize: [30, 8],
            symbolPosition: 'start',
            symbolOffset: [0, -1],
            data: yData,
            // width: 25,
            z: 0,
            zlevel: 8,
        },
    ],
};