Create new paragraph and automatically set position to next empty line

Hi all,
I’m not able to find how to insert new paragraph to next position. So i would like to just create paragraph or textFragment and automatically set its position to next line of the page.

@velicko91

Would you kindly share a sample PDF document along with the information of text and the position where your want to add it. We will try to prepare a sample code snippet accordingly and share it with you.