[Feature Request] Accesibility | Zoom | Screen part -- add rectangular area
Currently the Accesibility/Zoom feature allows for magnifying the Full screen or half a screen (screen part).
Feature request:
Add a further 'screen part' option called 'Rectangle' and allow users to specify X and Y dimensions (pixels) of the rectangle.
When active, allow a combination of a key (e.g. Alt or CTRL) and mouse scrolling to increase/decrease the magnification in steps of 0.25
This will be useful for recording screen casts etc.
A similar feature is implemented in Cinnamon.