Highcharts 时间间隔图表

Highcharts 曲线图Highcharts 曲线图

以下实例演示了时间间隔图表。

我们在前面的章节已经了解了 Highcharts 配置语法。接下来让我们来看下如何配置。

实例

文件名：highcharts_spline_time.htm

<html>
<head>
<meta charset="UTF-8" />
<title>Highcharts 教程 | 高手教程(study.p2hp.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: 'spline'      
   }; 
   var title = {
      text: 'Snow depth at Vikjafjellet, Norway'   
   };
   var subtitle = {
      text: 'Irregular time data in Highcharts JS'
   };
   var xAxis = {
      type: 'datetime',
      dateTimeLabelFormats: { // don't display the dummy year
         month: '%e. %b',
         year: '%b'
      },
      title: {
         text: 'Date'
      }
   };
   var yAxis = {
      title: {
         text: 'Snow depth (m)'
      },
      min: 0
   };
   var tooltip = {
      headerFormat: '<b>{series.name}</b><br>',
      pointFormat: '{point.x:%e. %b}: {point.y:.2f} m'
   };
   var plotOptions = {
      spline: {
         marker: {
            enabled: true
         }
      }
   };
   var series= [{
         name: 'Winter 2007-2008',
            // Define the data points. All series have a dummy year
            // of 1970/71 in order to be compared on the same x axis. Note
            // that in JavaScript, months start at 0 for January, 1 for February etc.
         data: [
             [Date.UTC(1970,  9, 27), 0   ],
             [Date.UTC(1970, 10, 10), 0.6 ],
             [Date.UTC(1970, 10, 18), 0.7 ],
             [Date.UTC(1970, 11,  2), 0.8 ],
             [Date.UTC(1970, 11,  9), 0.6 ],
             [Date.UTC(1970, 11, 16), 0.6 ],
             [Date.UTC(1970, 11, 28), 0.67],
             [Date.UTC(1971,  0,  1), 0.81],
             [Date.UTC(1971,  0,  8), 0.78],
             [Date.UTC(1971,  0, 12), 0.98],
             [Date.UTC(1971,  0, 27), 1.84],
             [Date.UTC(1971,  1, 10), 1.80],
             [Date.UTC(1971,  1, 18), 1.80],
             [Date.UTC(1971,  1, 24), 1.92],
             [Date.UTC(1971,  2,  4), 2.49],
             [Date.UTC(1971,  2, 11), 2.79],
             [Date.UTC(1971,  2, 15), 2.73],
             [Date.UTC(1971,  2, 25), 2.61],
             [Date.UTC(1971,  3,  2), 2.76],
             [Date.UTC(1971,  3,  6), 2.82],
             [Date.UTC(1971,  3, 13), 2.8 ],
             [Date.UTC(1971,  4,  3), 2.1 ],
             [Date.UTC(1971,  4, 26), 1.1 ],
             [Date.UTC(1971,  5,  9), 0.25],
             [Date.UTC(1971,  5, 12), 0   ]
         ]
      }, {
         name: 'Winter 2008-2009',
         data: [
             [Date.UTC(1970,  9, 18), 0   ],
             [Date.UTC(1970,  9, 26), 0.2 ],
             [Date.UTC(1970, 11,  1), 0.47],
             [Date.UTC(1970, 11, 11), 0.55],
             [Date.UTC(1970, 11, 25), 1.38],
             [Date.UTC(1971,  0,  8), 1.38],
             [Date.UTC(1971,  0, 15), 1.38],
             [Date.UTC(1971,  1,  1), 1.38],
             [Date.UTC(1971,  1,  8), 1.48],
             [Date.UTC(1971,  1, 21), 1.5 ],
             [Date.UTC(1971,  2, 12), 1.89],
             [Date.UTC(1971,  2, 25), 2.0 ],
             [Date.UTC(1971,  3,  4), 1.94],
             [Date.UTC(1971,  3,  9), 1.91],
             [Date.UTC(1971,  3, 13), 1.75],
             [Date.UTC(1971,  3, 19), 1.6 ],
             [Date.UTC(1971,  4, 25), 0.6 ],
             [Date.UTC(1971,  4, 31), 0.35],
             [Date.UTC(1971,  5,  7), 0   ]
         ]
      }, {
         name: 'Winter 2009-2010',
         data: [
             [Date.UTC(1970,  9,  9), 0   ],
             [Date.UTC(1970,  9, 14), 0.15],
             [Date.UTC(1970, 10, 28), 0.35],
             [Date.UTC(1970, 11, 12), 0.46],
             [Date.UTC(1971,  0,  1), 0.59],
             [Date.UTC(1971,  0, 24), 0.58],
             [Date.UTC(1971,  1,  1), 0.62],
             [Date.UTC(1971,  1,  7), 0.65],
             [Date.UTC(1971,  1, 23), 0.77],
             [Date.UTC(1971,  2,  8), 0.77],
             [Date.UTC(1971,  2, 14), 0.79],
             [Date.UTC(1971,  2, 24), 0.86],
             [Date.UTC(1971,  3,  4), 0.8 ],
             [Date.UTC(1971,  3, 18), 0.94],
             [Date.UTC(1971,  3, 24), 0.9 ],
             [Date.UTC(1971,  4, 16), 0.39],
             [Date.UTC(1971,  4, 21), 0   ]
         ]
      }
   ];     
      
   var json = {};
   json.chart = chart;
   json.title = title;
   json.subtitle = subtitle;
   json.tooltip = tooltip;
   json.xAxis = xAxis;
   json.yAxis = yAxis;  
   json.series = series;
   json.plotOptions = plotOptions;
   $('#container').highcharts(json);
  
});
</script>
</body>
</html>

以上实例输出结果为：

Highcharts 曲线图Highcharts 曲线图