Query global configuration settings for float type options in the application.
- static LV_TTS_RETURN_CODE GetClientFloatPropertyEx(int property, float &pvalue)
One of several enumerated properties whose value is of string type, described in TTS Client Properties.
Reference to a float type variable into which the queried value is to be copied.
The TTS client handle is invalid (either Initialize has not been called or Destroy has already been called). Only returned if target is set to PROP_EX_TARGET_PORT.
The specified property is invalid.
The specified property is not valid as a global setting.
An exception occurred while processing the request.