NOTICE
Apparently, this feature is available by default with the new Dragonflight UI update, even though I couldn't find it anywhere in the patch notes.
So, I reworked this a bit to work with WotLK Classic, since this option is not available there by default.
MinimapScrollZoom is a simple, lightweight addon that lets you use the mouse scroll to control Minimap zoom level!
USAGE
Just hover over your minimap with your mouse pointer and then use the mouse wheel to zoom in or zoom out.
CONFIGURATION:
No configuration or setup required.
SLASH COMMANDS:
None.
BUGS / SUGGESTIONS:
If you have encountered any problems, or if you think there's something missing, feel free to post a ticket!