suggestion of adding a map size controller

Components

maps measure is a distance measuring map that allows users to know the distance of an area like the distance of another continent

Proposal

I propose to add the map tab and the map size reducer .. so the user will be more comfortable in using this application

Mockups / Examples

before the add

after the add

Benefits

the benefit is that the user can zoom in and out the map so that the user can see the map size at close range or away from the remote