gogae22
Posts: 9
Joined: Sun Oct 27, 2019 9:31 am

dataGrouping strange sometimes

hello
please see how dense ohlc points are on the right compared to all area
https://imgur.com/GCn2VqJ
usually they look fine
https://imgur.com/G9ptS8f
it happens rarely and only if I have a line in another pane, but I made sure all time values in line are present in the ohlc series
piotr.m
Posts: 1433
Joined: Mon Nov 18, 2019 8:15 am

Re: dataGrouping strange sometimes

Hi,

Thank you for contacting us with your question!

It will be much easier if you could send me your code in an editor such as JSFiddle, then I will be able to tell you more precisely what you can do for your config. Here you can find a basic template: https://jsfiddle.net/BlackLabel/0pbeym97/

Best regards!
gogae22
Posts: 9
Joined: Sun Oct 27, 2019 9:31 am

Re: dataGrouping strange sometimes

please see here
http://moextrading.ru/table
you can scroll with mouse wheel
if it's still hard to analyse i can make a fiddle
piotr.m
Posts: 1433
Joined: Mon Nov 18, 2019 8:15 am

Re: dataGrouping strange sometimes

Hi,

I’m sorry but I can't get this to work.
Could you share your working simplified code that visualizes this problem in the JSFiddle?

Kind Regards
gogae22
Posts: 9
Joined: Sun Oct 27, 2019 9:31 am

Re: dataGrouping strange sometimes

hello
i've finally made a jsfiddle and a video showing the bug
https://jsfiddle.net/asbuc43q/1/
https://youtu.be/NFpwTEghjmk
first update is ok, but when the window is narrow update results in a strange effect
User avatar
sebastian.h
Posts: 1734
Joined: Fri Aug 07, 2020 7:08 am

Re: dataGrouping strange sometimes

Hi,
Thanks for message and example.

I think a better way to update the series will be using Highcharts.Series#update.

Live demo:
https://jsfiddle.net/BlackLabel/rketbh54/

API References:
https://api.highcharts.com/class-refere ... ies#update

Let me know how are you going with this.
Best regards.
Sebastian Hajdus
Highcharts Developer

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