Stacked column

优质

小牛编辑

136浏览

2023-12-01

以下是堆积柱形图的示例。

我们已经在Highcharts Configuration Syntax一章中看到了用于绘制图表的配置。现在让我们看一下其他配置，以及我们如何在plotoptions中添加stack属性。

下面给出了堆积柱形图的示例。

plotOptions

plotOptions是每个系列类型的配置对象的包装对象。还可以为系列数组中给出的每个系列项覆盖每个系列的配置对象。这是为了将每个系列的值叠加在一起。

使用plotOptions.column.stacking配置图表的堆叠为“normal”。可能的值为null，禁用堆叠，“正常”堆栈按值，“百分比”按百分比堆叠图表。

var plotOptions = {
   column: {
      stacking: 'normal',
      dataLabels: {
         enabled: true,
         color: (Highcharts.theme && Highcharts.theme.dataLabelsColor) || 'white',
         style: {
            textShadow: '0 0 3px black'
         }
      }
   }
};

例子 (Example)

highcharts_column_stacked.htm

<html>
   <head>
      <title>Highcharts Tutorial</title>
      <script src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js">
      </script>
      <script src = "https://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: 'Stacked column chart'   
            };    
            var xAxis = {
               categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas']
            };
            var yAxis = {
               min: 0,
               title: {
                  text: 'Total fruit consumption'
               },
               stackLabels: {
                  enabled: true,
                  style: {
                     fontWeight: 'bold',
                     color: (Highcharts.theme && Highcharts.theme.textColor) || 'gray'
                  }
               }
            };
            var legend = {
               align: 'right',
               x: -30,
               verticalAlign: 'top',
               y: 25,
               floating: true,
               backgroundColor: (
                  Highcharts.theme && Highcharts.theme.background2) || 'white',
               borderColor: '#CCC',
               borderWidth: 1,
               shadow: false
            };   
            var tooltip = {
               formatter: function () {
                  return '<b>' + this.x + '</b><br/>' +
                  this.series.name + ': ' + this.y + '<br/>' +
                  'Total: ' + this.point.stackTotal;
               }
            };
            var plotOptions = {
               column: {
                  stacking: 'normal',
                  dataLabels: {
                     enabled: true,
                     color: (Highcharts.theme && Highcharts.theme.dataLabelsColor)
                        || 'white',
                     style: {
                        textShadow: '0 0 3px black'
                     }
                  }
               }
            };
            var credits = {
               enabled: false
            };
            var series = [
               {
                  name: 'John',
                  data: [5, 3, 4, 7, 2]
               }, 
               {
                  name: 'Jane',
                  data: [2, 2, 3, 2, 1]
               }, 
               {
                  name: 'Joe',
                  data: [3, 4, 4, 2, 5]      
               }
            ];     
            var json = {};   
            json.chart = chart; 
            json.title = title;   
            json.xAxis = xAxis;
            json.yAxis = yAxis;
            json.legend = legend;
            json.tooltip = tooltip;
            json.plotOptions = plotOptions;
            json.credits = credits;
            json.series = series;
            $('#container').highcharts(json);
         });
      </script>
   </body>
</html>