Highcharts 固定布局柱形图 · W3School Highcharts 教程

# Highcharts 固定布局柱形图以下实例演示了固定布局柱形图。我们在前面的章节已经了解了 Highcharts 基本配置语法。接下来让我们来看下其他的配置。在 series 下添加 pointPlacement 和 pointPadding 配置。 ### series.pointPadding 控制每列之间的距离值，当highcharts图表宽度固定的情况下，此值越大，柱子宽度越小，反之相反。默认此值为0.1 ### series.pointPlacement 在柱形图中，当 pointPlacement 设置为 "on" 时, X轴上的点没有间隔。如果 pointPlacement 设置为 "between", 列之间按刻度进行布局。在 Highcharts 3.0.2 后的版本, pointPlacement 可以支持数字，0 为轴上的值， -0.5 为当前值与前面一个值的间隔， 0.5 为当前值与下一个值的间隔。不同与文字设置选项，数字设置不影响轴之间的间隔。 ``` series: { name: 'Employees', color: 'rgba(165,170,217,1)', data: [150, 73, 20], pointPadding: 0.3, pointPlacement: -0.2 } ``` ### 实例文件名：highcharts_column_fixed.htm ``` <html> <head> <title>Highcharts 教程 | 菜鸟教程(runoob.com)</title> <script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script> <script src="http://code.highcharts.com/highcharts.js"></script> </head> <body> <div id="container" style="width: 550px; height: 400px; margin: 0 auto"></div> <script language="JavaScript"> $(document).ready(function() { var chart = { type: 'column' }; var title = { text: 'Efficiency Optimization by Branch' }; var xAxis = { categories: ['Seattle HQ', 'San Francisco', 'Tokyo'] }; var yAxis = [{ min: 0, title: { text: 'Employees' } }, { title: { text: 'Profit (millions)' }, opposite: true }]; var legend = { shadow: false }; var tooltip = { shared: true }; var credits = { enabled: false }; var plotOptions = { column: { grouping: false, shadow: false, borderWidth: 0 } }; var series= [{ name: 'Employees', color: 'rgba(165,170,217,1)', data: [150, 73, 20], pointPadding: 0.3, pointPlacement: -0.2 }, { name: 'Employees Optimized', color: 'rgba(126,86,134,.9)', data: [140, 90, 40], pointPadding: 0.4, pointPlacement: -0.2 }, { name: 'Profit', color: 'rgba(248,161,63,1)', data: [183.6, 178.8, 198.5], tooltip: { valuePrefix: '$', valueSuffix: ' M' }, pointPadding: 0.3, pointPlacement: 0.2, yAxis: 1 }, { name: 'Profit Optimized', color: 'rgba(186,60,61,.9)', data: [203.6, 198.8, 208.5], tooltip: { valuePrefix: '$', valueSuffix: ' M' }, pointPadding: 0.4, pointPlacement: 0.2, yAxis: 1 }]; var json = {}; json.chart = chart; json.title = title; json.xAxis = xAxis; json.yAxis = yAxis; json.credits = credits; json.legend = legend; json.tooltip = tooltip; json.plotOptions = plotOptions; json.series = series; $('#container').highcharts(json); }); </script> </body> </html> ``` 以上实例输出结果为： ![](https://box.kancloud.cn/2015-12-29_568251796c061.png)