I would like to have a data chart with stacked area series looking similar to this:
Features I am struggling with are:
Should this work in general? If yes, could you provide an example of this or help me get to this?
Here a stackblitz example of a stacked area series data chart:
Thank you for your patience!
To configure the vertical crosshair with a value annotation and to add tooltips for all the stacked series, you can check out this StackBlitz sample. There is also a demonstration how you can add to the chart callout layers.
To colorize the chart parts, based on some logic, you can check this sample in StackBlitz.
Please, take a look at the samples and let me know if you have any questions.
Best Regards,Hristo Popov