Chart tooltip format

Hi all!

Made myself a nice chart (well, i would like to think so :wink:). However, the tooltip I have is showing too many numbers behind the decimal. Is there a way to change this? My items already have Metadata stateDescription so that’s not the place to be :frowning:

Thanks in advance

I think the charting library only sees the raw values as they are saved to the database. There isn’t really anything you can do beyond making it so that the values are rounded or truncated before they get saved to the database. But to do that you’ll probably need a rule and proxy Items.

Thanks for your response. I have been passing the value to OH as single decimal number for two days now but there hasn’t been any change. I think this is because I use the dimension1: hour function, it sort of renders the values in a way that the line looks nice.