Show Last Labelecharts 折线配置项内容和展示

      var count = 86;
var data = [];
var categoryData = [];
for (var i = 0; i < count; i++) {
    categoryData.push('c' + i);
    data.push(Math.random());
}

option = {
    title: {
        text: 'Awesome Chart'
    },
    tooltip: {
        trigger: 'axis'
    },
    xAxis: {
        data: categoryData,
        boundaryGap: false,
        axisLabel: {
            interval: function (rawTick) {
                return rawTick === categoryData.length - 1
                    ? true
                    : !(rawTick % 10);
            }
        }
    },
    yAxis: {},
    series: [{
        type: 'line',
        data: data
    }]
};