-h,--help
Displays help on commandline options.
--help-all
Displays help including Qt specific options.
-v,--version
Displays version information.
-f,--fullscreen
Capture the entire desktop (default).
-m,--current
Capture the current monitor.
-a,--activewindow
Capture the active window.
-u,--windowundercursor
Capture the window currently under the cursor, including parents of pop-up menus.
-t,--transientonly
Capture the window currently under the cursor, excluding parents of pop-up menus.
-r,--region
Capture a rectangular region of the screen.
-l,--launchonly
Launch Spectacle without taking a screenshot.
-g,--gui
Start in GUI mode (default).
-b,--background
Take a screenshot and exit without showing the GUI.
-s,--dbus
Start in DBus-Activation mode.
-n,--nonotify
In background mode, do not pop up a notification when the screenshot is taken.
-o,--outputfileName
In background mode, save image to specified file fileName.
-d,--delaydelayMsec
In background mode, delay before taking the shot (in milliseconds).
-c,--copy-image
In background mode, copy screenshot only to clipboard, unless -o is also used.
-C,--copy-path
In background mode, copy screenshot file path to clipboard.
-w,--onclick
Wait for a click before taking screenshot. Invalidates delay..
-i,--new-instance
Starts a new GUI instance of spectacle without registering to DBus.
-p,--pointer
In background mode, include pointer in the screenshot.
-e,--no-decoration
In background mode, do not include window decorations in the screenshot.
-E,--edit-existingexistingFileName
Open and edit existing screenshot file.