Highcharts dynamic x axis timestamp issue -

hello have dynamic spline in highcharts.

i setup it

 type: 'linear',  tickpixelinterval: 100, 

x = x + 10 adding next point.

so 10 20 30 40 ..... keeping 1200 1300

now want show linear number time stamp. , found out javescript converter. works incorrectly.

what should changed it.

00:00:10 00:00:20 ... 00:12:00 

this format need.

thanks.

timestamp in highcharts needs in milliseconds

to 00:00:10

its timestamp 10 * 1000 = 10000

so increment timestamp every time 10000 milliseconds rather 10

hope useful