Add an option to take screenshot of a non-rectangular region
I think should be super useful to have an additional option: take a screenshot of a region (selected with mouse or a drawing tablet — eg. Wacom).
Use case: I'm writing a document with a word processor (like LibreOffice Writer) and I need to take a screen capture from a pdf file (or anything that contains images) that is incorporated into a text (handwritten notes). In this example:
Edited by Andre Klapper