Calling javascript function from highcharts plotOptions -


i want call function plotoptions of highcharts tried throwing error 

plotoptions: {                 series: {                     events: {                         legenditemclick: function(event) {                         //iam trying call function here                         sampletest(testarr);                          }                     }                 }             }

is possible..how call function plotoptions.

the error iam getting

typeerror: d undefined

yes can call function plotoptions events. highcharts allows so. check scope of function


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