AirPlay PDF or static object from iPad to TV for extended display
Is there any way or any app to cast/extend (Not mirror) a static reference object such as a PDF, to an external TV/monitor via Airplay (or bluetooth, HDMI etc) ?
I want to cast a research paper PDF onto my TV as visual reference and perform handwritten derivations on my Ipad using my pencil. I am aware we can Airplay video and pictures (and even slides in Keynote) in an extended display format, but I am unable to cast a PDF or a webpage etc onto my TV. (To reiterate, I am Not referring to mirroring, since then I can't do any Apple pencil calculations on the Ipad simultaneously.
I believe this use case is unique to the Ipad and and its pencil setup, so I am curious if this feature is unavailable and why.
Regards
[Re-Titled by Moderator]
Original Title: IPad Airplay PDF, or document or webpage or static object to TV or secondary display or monitor.