Question

highcharts做柱状图，怎样设置柱子宽度

Answer 1

设置 plotOptions.column.pointWidth  即可， 

$("#container").highcharts({
    // ...
    plotOptions: {
        column: {
            pointWidth:20 
            // 见 API 文档  http://www.hcharts.cn/api/index.php#plotOptions.column.pointWidth
        }
    }
    // ...
});