The GNOME magnifier (gnome-mag) provides a command-line interface for
standalone use, although its primary goal is to provide a set of
magnification services for use by other client applications and assistive
technologies, like Gnopernicus, Orca or LSR.
This magnifier is compatible with operating systems using X Window System,
although the magnifier will have a better performance and functionality when
the Damage and Fixes extensions are present.
A desktop screen magnifier. If present, the Region Of Interest (ROI)
for the magnifier can be driven by a screen reader via the
Assistive Technology Service Provider Interface (ATSPI); otherwise,
the magnifier will be centered to the pointer position.
specify display on which to show magnified view
specify display to magnify
cursor set to use in target display
cursor size to use (overrides cursor-scale-factor)