Peter
in the pro version we use a different library where the problem you
reported doesn't appear

If you have a patch to share, please send us a pull request and we'll
consider its inclusion in ntopng

Regards Luca

On 11/15/2016 01:33 AM, Peter Shute wrote:
> Charts are displayed in several places in ntopng's web interface. I find 
> these difficult to interpret beyond a one day date range because of several 
> problems:
> - It doesn't display the dates on the time axis.
> - The times are relative to the current time, so they aren't whole hours.
> - The chart appears to always be divided into the same number of segments, so 
> the interval between segments isn't a whole number of hours.
> - A cosmetic issue, but if I scale the display (in Firefox), at some scales 
> some of the divisions disappear.
>
> E.g I'm looking at a 1 week chart now, and the values on the axis are 
> 11:19:00, 21:13:20, 11:06:40, etc. It makes it hard to even tell where each 
> day begins.
>
> Looking at the webpage source, I found this function:
> function getTickFormat(diff_epoch) {
>    var tickFormat;
>
>    if(diff_epoch < 86400) {
>       tickFormat = "%H:%M:%S";
>    } else if(diff_epoch < 2*86400) {
>       tickFormat = "%b %e, %H:%M:%S";
>    } else {
>       tickFormat = "%b %e";
>    }
>
>    return(tickFormat);
> }
>
> That looks to me like it's supposed to display the date and time if the range 
> is over a day, and just the date if it's over 2 days. But the only use of 
> that function in the page source is:
> var tickFormat = getTickFormat(0);
>
> Is this variable scale format a feature that was never fully implemented?
>
> Peter Shute
> _______________________________________________
> Ntop-misc mailing list
> [email protected]
> http://listgateway.unipi.it/mailman/listinfo/ntop-misc


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