I'm setting up two documents to be saved onto my computer for printing. These two documents each contain one image and up to 4 captions. The captions may or may not have emojis that need to be scaled down to be the same size as the text.
Spacing is very important and must be accurate within the 64th of an inch. I'd also like to add an "adjuster" parameter to tweak the entire layout left and right by a 1/64th to calibrate with the printer, which after replacing the paper sometimes shifts the prints.
Also — when given only 1 of the 2 needed documents — I'd like to have a placeholder image (an advertisement) parameter that fills in to make use of the paper.
I'm not a developer but I might be able to pull this together with ChatGPT if someone points me in the right direction. Even if I hire someone on UpWork to do this, I'd like to know HOW to set it up so any advice is deeply appreciated.
What pub.dev packages might I use to accomplish this? What code might I need?