Thread:Silver Mage/@comment-24050152-20160707062438/@comment-1411936-20160716132252

https://www.mediawiki.org/wiki/Extension:ImageMap#Complex_example_with_caption

rect is the easiest way. It uses the top-left point and bottom-right point as parameters. Given a box with top-left coordinate of (25,30) and bottom-right coordinates of (50,50):

I highly recommend that we use it sparingly. (i.e. Maps only)