magnifier
Section: User Commands (1)Index Return to Main Contents
NAME
magnifier - GNOME Magnifier (gnome-mag)SYNOPSIS
magnifier [-vhmif?] [-t|--target-display STRING] [-s|--source-display STRING] [--cursor-set=STRING] [--cursor-size=INT] [--cursor-scale-factor=FLOAT] [--cursor-color=LONG] [-v|--vertical] [-h|--horizontal] [-m|--mouse-follow] [-r|--refresh-time INT] [--mouse-latency=INT] [-z|--zoom-factor FLOAT] [-i|--invert-image] [--no-initial-region] [--timing-iterations=INT] [--timing-output] [--timing-pan-rate=INT] [--timing-delta-x=INT] [--timing-delta-y=INT] [--smoothing-type=STRING] [-f|--fullscreen] [--smooth-scrolling] [-b|--border-size INT] [-c|--border-color LONG] [--use-test-pattern] [--override-redirect] [--ignore-damage] [-?|--help] [--usage]AVAILABILITY
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.DESCRIPTION
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.OPTIONS
- -t, --target-display=STRING
- specify display on which to show magnified view
- -s, --source-display=STRING
- specify display to magnify
- --cursor-set=STRING
- cursor set to use in target display
- --cursor-size=INT
- cursor size to use (overrides cursor-scale-factor)
- --cursor-scale-factor=FLOAT
- cursor scale factor
- --cursor-color=LONG
- cursor color (applied to 'black' pixels
- -v, -vertical
- split screen vertically (if target display = source display)
- -h, --horizontal
- split screen horizontally (if target display = source display)
- -m, --mouse-follow
- track mouse movements
- -r, --refresh-time=INT
- minimum refresh time for idle, in ms
- --mouse-latency=INT
- maximum mouse latency time, in ms
- -z, --zoom-factor=FLOAT
- zoom (scale) factor used to magnify source display
- -i, --invert-image
- invert the image colormap
- --no-initial-region
- don't create an initial zoom region
- --timing-iterations=INT
- iterations to run timing benchmark test (0=continuous)
- --timing-output
- display performance ouput
- --timing-pan-rate=INT
- timing pan rate in lines per frame
- --timing-delta-x=INT
- pixels to pan in x-dimension each frame in timing update test
- --timing-delta-y=INT
- pixels to pan in y-dimension each frame in timing update test
- --smoothing-type=STRING
- image smoothing algorithm to apply (bilinear-interpolation | none)
- -f, \--fullscreen
- fullscreen magnification, covers entire target display [REQUIRES --source-display and --target-display]
- --smooth-scrolling
- use smooth scrolling
- -b, --border-size=INT
- width of border
- -c, --border-color=LONG
- border color specified as (A)RGB 23-bit value, Alpha-MSB
- --use-test-pattern
- use test pattern as source
- --override-redirect
- make the magnifier window totally unmanaged by the window manager
- --ignore-damage
- ignore the X server DAMAGE extension, if present
- -?, --help
- command line help
- --usage
- command line synopsis
FILES
- /usr/share/gnome-mag/1_32/*.xpm
- /usr/lib/bonobo/servers/GNOME_Magnifier.server
- /usr/lib/libgnome-mag.so.2
BUGS
See http://bugs.gnome.orgAUTHORS
- Erwann Chenede <erwann.chenede@sun.com>
- Bill Haneman <bill.haneman@sun.com>
LICENSE
Licensed under the GNU Lesser Public License (LGPL) v2.1SEE ALSO
gnopernicus(1), orca(1), lsr(1), Bonobo, Assistive Technology Service Provider Interface (AT-SPI)
Index
This document was created by man2html, using the manual pages.
Time: 05:29:06 GMT, December 24, 2015