echarts画柱状图

echarts在线画柱状图

app.title = '坐标轴刻度与标签对齐';

option = {
    color: ['#87CEFA'],
    tooltip : {
        trigger: 'axis',
        axisPointer : {            // 坐标轴指示器，坐标轴触发有效
            type : 'shadow'        // 默认为直线，可选为：'line' | 'shadow'
        }
    },
    grid: {
        left: '3%',
        right: '4%',
        bottom: '3%',
        containLabel: true
    },
    xAxis : [
        {
            type : 'category',
            data : ['A', 'B', 'C', 'D'],
            axisTick: {
                alignWithLabel: true
            }
        }
    ],
    yAxis : [
        {
            name: '单位(w)',//坐标轴加单位
            type : 'value'
        }
    ],
    series :[{
         itemStyle: {
                 normal: {
                     label: {
                         show: true,//柱顶端直接展示数字
                         position: 'top',
                         textStyle: {
                             color: '#800080'
                         }
                     }
                 }
             },
        data: [271, 195, 185, 111],
        type: 'bar'
    }]
};