sgloss
Posts: 4
Joined: Thu Jun 30, 2022 2:24 pm

Graph not rendering

Hi, so I've been working on a dockerized container of the highcharts export server. But I've been running into an issue lately where if I input too many datapoints (around 1,600 with a datetime range of 20 days) the chart is not rendering and is instead blank: but if I delete some datapoints and keep the rest of the format the same the chart renders. Does anyone have suggestions to fix this or should I just trim my data? If so, does anyone have an idea of how many datapoints is still safe to run?
Thanks so much.
kamil.m
Posts: 892
Joined: Thu May 19, 2022 1:33 pm

Re: Graph not rendering

Hi there!

In general, there is no limit on the datapoints amount. It really depends on your computing power, but 1600 points is a fraction of what can you render in Highcharts.

It's hard to tell what is not working without looking at your code, but let me give you some general tips.

Make sure that your data is sorted (by x values).
Take a look at the console, do you see any errors there?
How does your data look? Does it have a lot of decimal points?

Please take a look at this article: https://www.highcharts.com/tutorials/hi ... st-module/

Let me know if any of these tips helped,
Best regards!
Kamil Musiałowski
Highcharts Developer

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