This is a simple script to crop a plugin with fixed dimensions – I used it to crop out the window border from a VNC Client connected to an industrial touchscreen.
(script-fu-register
"script-fu-crop" ;func name
"Screenshot Crop" ;menu label
"Crops an image to a fixed size" ;description
"Sandy Scott" ;author
"" ;copyright notice
"January 11, 2015" ;date created
"" ;image type that the script works on
SF-IMAGE "Image" 0
SF-DRAWABLE "Drawable" 0
)
(script-fu-menu-register "script-fu-crop" "![]()
/Filters/Custom/")
(define (script-fu-crop image drawable)
; Prep
(gimp-context-push)
(gimp-image-undo-group-start image)
; Crop the image
(gimp-image-crop image 800 480 8 30)
; Finishing Off
(gimp-image-undo-group-end image)
(gimp-context-pop)
(gimp-displays-flush)
)
Save in the gimp scripts folder, something like C:\Users\JoeBloggs\.gimp-2.8\scripts\ on Windows, or /home/JoeBloggs/.gimp-2.8/scripts/ on Linux.
It will appear under Filters > Custom