can't drag the zoomline chart up/down on mobile phone

[rock.huang]

Hi, i found it is not available to drag/move the zoomline chart up/down on mobile phone (directly touch on the chart)
 

is there any way to solve this problem?

 

thanks.

 

[Nabajeet]

Hi,
 

Please try upgrading to the latest version of FusionCharts if you are using older versions and let us know if your issue is being resolved.