Echarts在线免费图表

 
            option = {
    title: {
        text: 'Awesome Chart'
    },
    xAxis: {
        type:'value',
    },
    yAxis: {
        type:'value'
    },
    series: [{
        type: 'line',
        data:[[1,2], [2,4], [3,5],[5,7]]
    },
    {
        type: 'line',
        data:[[1,3], [2,5], [3,6],[5,8]]
    }]
};