Highcharts动态画曲线

 1 for(var i=0;i<=<%=intRet %>;i++){
 2         var chart = $(‘#container‘).highcharts();
 3 
 4         newstr=strArray.pop();
 5 
 6         tempArray = newstr.split(‘a‘);
 7         //用于剔出空值与0值
 8         var isNum=false;
 9         //字符串存放到数字数组中
10         for (var j = 1; j < tempArray.length-1;j++) {
11                     numArray[j-1] = parseFloat(tempArray[j]);
12             if ((!isNaN(numArray[j-1]))&&numArray[j-1]!=0) {
13             isNum=true;
14 
15             }
16                 }
17     if(isNum){
18         //向highcharts中画线
19         chart.addSeries({
20                               data: numArray,
21                       name:curveNameArray[i],
22                 pointStart: Date.UTC(year, month, datetime,00,00),
23                         pointInterval: 5 * 60 * 1000
24                           });
25         }else{
26         //向highcharts中画线
27         chart.addSeries({
28                               data: null,
29                       name:curveNameArray[i],
30                 pointStart: Date.UTC(year, month, datetime,00,00),
31                         pointInterval: 5 * 60 * 1000
32                           });
33         }
34     }