Placing Marks on the Map

Dear Minecraft-Team,

while trying to complete the map by flying around the world i found many interesting places to explore once i switch to adventure mode. I wasn´t keen on forgetting them so i wanted to mark them on the map. Unfortunaty that doesn´t work...and that´s why im writing this post here. :D

I imagine it to work like this:

While you look at the map you can hold down ALT to move the crosshair in the middle with the mouse. You can draw lines etc. on it with the left mouse button. The right one is used for Erasing.

Thanks for adding the opportunity to give you feedback and reading my message.

In regards

DrivenBard