Echarts在线免费图表

 
            var categoryData = [];
var data = [];
for (var i = 0; i < 160; i++) {
    data.push(Math.random());
    categoryData.push(i + 'category') ;
}

option = {
    title: {
        text: 'ECharts 入门示例'
    },
    tooltip: {
        trigger: 'axis'
    },
    legend: {
        data:['销量']
    },
    xAxis: {
        data: categoryData
    },
    yAxis: {},
    dataZoom: [{
        startValue: '74category',
        endValue: '83category'
    }, {
        type: 'inside',
        startValue: '74category',
        endValue: '83category'
    }],
    series: [{
        name: '销量',
        type: 'line',
        data: data
    }]
};