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;; -*-scheme-*-
(define (script-fu-guides-from-selection image drawable)
(let* (
(boundaries (gimp-selection-bounds image))
;; non-empty INT32 TRUE if there is a selection
(selection (car boundaries))
(x1 (cadr boundaries))
(y1 (caddr boundaries))
(x2 (cadr (cddr boundaries)))
(y2 (caddr (cddr boundaries)))
)
;; need to check for a selection or we get guides right at edges of the image
(if (= selection TRUE)
(begin
(gimp-image-undo-group-start image)
(gimp-image-add-vguide image x1)
(gimp-image-add-hguide image y1)
(gimp-image-add-vguide image x2)
(gimp-image-add-hguide image y2)
(gimp-image-undo-group-end image)
(gimp-displays-flush)
)
)
)
)
(script-fu-register "script-fu-guides-from-selection"
_"New Guides from _Selection"
_"Create four guides around the bounding box of the current selection"
"Alan Horkan"
"Alan Horkan, 2004. Public Domain."
"2004-08-13"
"*"
SF-IMAGE "Image" 0
SF-DRAWABLE "Drawable" 0
)
(script-fu-menu-register "script-fu-guides-from-selection"
"<Image>/Image/Guides")
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