横轴带拖动条echarts category配置项内容和展示

      option = {
    toolbox: {
        show: true,
        orient: 'vertical',
        left: 'right',
        top: 'center',
        feature: {
            dataView: {
                readOnly: false
            },
            restore: {},
            saveAsImage: {}
        }
    },
    tooltip: {
        trigger: 'axis',
        formatter: function(params, ticket, callback) {

            var res = params[0].name;

            for (var i = 0, l = params.length; i < l; i++) {
                if (params[i].seriesType === 'line') {
                    res += '<br/>' + params[i].seriesName + ' : ' + (params[i].value ? params[i].value : '-') + 'h';
                } else {
                    res += '<br/>' + params[i].seriesName + ' : ' + (params[i].value ? params[i].value : '-') + 'mh';
                }
            }
            return res;

        }
    },
    grid: {
        containLabel: true
    },
    legend: {
        data: ['时间', '人均个数', '总体个数']
    },
    xAxis: [{
        type: 'category',
        axisTick: {
            alignWithLabel: true
        },
        data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月', '13月', '14月', '15月', '16月', '17月', '18月', '19月', '20月', '21月', '22月', '23月', '24月', '25月', '26月', '27月']
    }],
    dataZoom: [{
        type: 'slider',
        xAxisIndex: 0,
        filterMode: 'empty',
        start: 0,
        end: 100
    }, {
        type: 'slider',
        yAxisIndex: 0,
        filterMode: 'empty',
        start: 0,
        end: 100
    }, {
        type: 'inside',
        xAxisIndex: 0,
        filterMode: 'empty',
        start: 0,
        end: 100
    }, {
        type: 'inside',
        yAxisIndex: 0,
        filterMode: 'empty',
        start: 0,
        end: 100
    }],
    yAxis: [{
        type: 'value',
        name: '降水量（mh)',
        min: 0,
        position: 'left',
        axisLabel: {
            formatter: '{value} '
        }
    }, {
        type: 'value',
        name: '',
        min: 0,
        position: 'right',
        axisLabel: {
            formatter: '{value} '
        }
    }],
    series: [{
        name: '降水量',
        type: 'bar',
        label: {
            normal: {
                show: true,
                position: 'top',
            }
        },
        lineStyle: {
            normal: {
                width: 3,
                shadowColor: 'rgba(0,0,0,0.4)',
                shadowBlur: 10,
                shadowOffsetY: 10
            }
        },
        data: [2.6, 5.9, 9, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6, 2.3, 3.3, 4.3, 5.3, 6.3, 7.3, 8.3, 9.3, 10.3, 11.3, 12.3, 13.3, 14.3, 15.3, 16.3, 17.3]
    }, ]
};