以下实例演示了丢失值区域图。
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 chart 中添加 spacingBottom 属性。
将 chart 的 spacingBottom 属性设置为 30。表示图表间的间隔区间。
| var chart = { |
| type: 'area', |
| spacingBottom: 30 |
| }; |
文件名：highcharts_area_missing.htm
| <html> |
| <head> |
| <meta charset="UTF-8" /> |
| <title>Highcharts 教程 | 芝麻教程(web3.xin)</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: 'area', |
| spacingBottom: 30 |
| }; |
| var title = { |
| text: 'Fruit consumption *' |
| }; |
| var subtitle = { |
| text: '* Jane\'s banana consumption is unknown', |
| floating: true, |
| align: 'right', |
| verticalAlign: 'bottom', |
| y: 15 |
| }; |
| var legend = { |
| layout: 'vertical', |
| align: 'left', |
| verticalAlign: 'top', |
| x: 150, |
| y: 100, |
| floating: true, |
| borderWidth: 1, |
| backgroundColor: (Highcharts.theme && Highcharts.theme.legendBackgroundColor) || '#FFFFFF' |
| }; |
| var xAxis = { |
| categories: ['Apples', 'Pears', 'Oranges', 'Bananas', 'Grapes', 'Plums', 'Strawberries', 'Raspberries'] |
| }; |
| var yAxis = { |
| title: { |
| text: 'Y-Axis' |
| }, |
| labels: { |
| formatter: function () { |
| return this.value; |
| } |
| } |
| }; |
| var tooltip = { |
| formatter: function () { |
| return '<b>' + this.series.name + '</b><br/>' + |
| this.x + ': ' + this.y; |
| } |
| }; |
| var plotOptions = { |
| area: { |
| fillOpacity: 0.5 |
| } |
| }; |
| var credits = { |
| enabled: false |
| }; |
| var series= [{ |
| name: 'John', |
| data: [0, 1, 4, 4, 5, 2, 3, 7] |
| }, { |
| name: 'Jane', |
| data: [1, 0, 3, null, 3, 1, 2, 1] |
| } |
| ]; |
| var json = {}; |
| json.chart = chart; |
| json.title = title; |
| json.subtitle = subtitle; |
| 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> |
