Hi! Thank you for contacting us! 1. I was able to recreate it on my own. I've reported the issue here: https://github.com/highcharts/highcharts/issues/20929 For now, you can use the workaround and we will investigate the issue further. 2. I don't see any screenshots and if I try the demo you've shar...

Thanks for contacting us! 1. You can upgrade the Highcharts at any given point to any version you like as long as your license allows it. 2. When it comes to the highcharst-angular wrapper I would suggest updating it to version 2.10.0. The latest version was tested with newer Angular versions and wi...

Please use the function update in the useState function as shown in the code snipped and demo below: const legendItemClick = () => { console.log("before state", isPointVisible); //why "test" here is not the same as the "test" in outer scope? setPointVisibilit(isPointVis...

Thanks for contacting us! This is a default behavior that helps to increase the chart readability by hiding some of the overlapping labels. You can workaround this by manipulating the label styling. For example by setting the padding and fontSize in the style object as shown in the demo below. Demo:...

I'm not fully sure where you are having an issue with this so let me give you two comments on how you can solve this. I tested the solution from Rafał and in JS it works perfectly so the only issue to resolve here should be getting the chart reference. And here are the things that might be missing: ...

Hi! Thanks for contacting us! On the load event, you might check some conditions regarding data and filter the points. Then you might use the update method to change point/series etc. Demo: https://jsfiddle.net/BlackLabel/gzxLae63/ Docs: https://www.highcharts.com/blog/tutorials/introduction-to-high...

Thanks for contacting us! You might find the solution and some example here: https://stackoverflow.com/questions/66724371/how-can-i-do-dynamically-updated-highcharts-with-stockcharts For the future - please don't duplicate the same questions on different support channels. If you have any questions p...

Hi! Thanks for contacting us with your question! In order to resolve that issue, I suggest adding the 'xDateFormat' property to the tooltip options. With that, you can be sure that all points in the tooltip will be shown in the same format. You might check the available date formats in the second AP...

Hi! Welcome to our forum and thanks for contacting us with your question! I saw that you raised a similar issue on our GH. For the future reference, please don't duplicate the topics because it might cause that two of our developers, would work the same issue. Generally, if your question is more gen...

Yes, no problem.
I deleted all my fiddles.
Hava a nice day

Ad. 1 The drill down in the sunburst series is not exactly a classic drill down, that is why all available methods won't work. There is no API method which might allow you this. However, you might try to begin with the solution I have provided in the demo below using the `setRootNode` method. It's n...

You might use for that purpose the workaround from one of the GH issues. You only have to specify the 'wordSpaces' property in series. GH issue: https://github.com/highcharts/highcharts/issues/8264 Live demo: https://jsfiddle.net/BlackLabel/bsk4rpgw/ Let me know if that was what you were looking for...

Hi Roman! Welcome to our forum and thanks for contacting us with your question! Unfortunately, it's not possible to create the area series inside the ganttChart type this type doesn't exist there. However, you might create a separate chart and then using some CSS properties place it in the right pla...

I went once again through that example and I'm not sure if understood correctly. I think that your code shouldn't allow users to infinitely drill the series- I'm referring to the drill-down event now. Maybe because of that code you get the feeling that you might see the previous one. But when you ch...

1. Before, you won't have this information, however, on the render event you have access to almost all and you might influence the final result. In the demo below I prepared a simple check, however, because we are translating the calculation is a bit more complex. To see how it works, change the in ...