CapSense API - which function to read signals displayed in Tuner GUI

Hi everyone,

can anyone tell me which API functions to use in order to get the signal values of the elements of a slider as displayed in the TUNER GUI?

I have scanned through the API, but all I can do is read whether the widget is active or not?

But how can I extract the signal (not the position or centroid?) without changing the configuration or updating the baselines?

Regards Julian