高图中的不规则时间数据

Question

I encountered a problem when using Irregular time data chart in highcharts to draw a chart. problem as follows:

this is the series array:

series : [
{
 name:'test chart'
 data:[
            [Date.UTC(1970, 9, 21), 0],
            [Date.UTC(1970, 10, 4), 0.28],
            [Date.UTC(1970, 10, 9), 0.25] 
            ......
      ]
}
]

If the length of data array of a serie in series array is more than 1000,the chart won't be drawn ,and it shows blank ,but when the length of the data array is less than 1000,the chart shows normally.why? and how to fix it?is it a limitation of highchart for Irregular time data chart ?

Answer 1

Check turbo-threshold property if set ,Highcharts works well even for 1 million points. Share the fiddle with problem

Update : similar question answered already by Highchart Champ sebastian at Highcharts 3 cannot render more than 1000 points in one series

use : http://api.highcharts.com/highcharts#plotOptions.series.turboThreshold

in your series

 series: [
               {
                type: 'scatter',
                name: 'some name',                                     
                data: something,
                turboThreshold: 7000,}
  ]