that would have to checked, but as i say, .png and .jpg work with
loadImage(infile)
and again, as much for certain applications ( a image viewer / a music player )
the open file manager might be useful
after i clicked 20 times to get the same file
i disabled it
and go the usual processing way!
work with one file ( while you develop the program ) and put it in
data/mypic.jpg
point is also if you do project “save as”, like for work on a other revision…
all stuff gets copied,
also when you look a month later into the project,
the image, the pdf, the position.txt fit together…