Echarts在线免费图表

 
            var data1 = 200;
var data2 = [1221, 932, 901, 934, 1290, 1330, 1320];

option = {
    xAxis: {
        type: 'category',
        data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
    },
    yAxis: {
        type: 'value',
        axisPointer: {
            show: true,
            value: data1,
            lineStyle: {
                color: '#004E52',
                opacity: 0.5,
                width: 2
            },
            handle: {
                show: true,
                size: 0,
                //color: '#004E52'
                triggerOn: 'none'
            }
        }
    },
    series: [{
        type: 'bar',
        data: data2
    }, {
        type: 'line',
        data: data2,
    }]
};

function updateData() {
    data1 = Math.random() * 1000;
}

setInterval(function() {
    updateData();
    myChart.setOption(option);
}, 1000);