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; GIMP - The GNU Image Manipulation Program
; Copyright (C) 1995 Spencer Kimball and Peter Mattis
;
; Selection to Image
; Copyright (c) 1997 Adrian Likins
; aklikins@eos.ncsu.edu
;
; Takes the Current selection and saves it as a separate image.
;
;
; This program is free software: you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 3 of the License, or
; (at your option) any later version.
;
; This program is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program. If not, see <https://www.gnu.org/licenses/>.
(define (script-fu-selection-to-image image drawable)
(let* (
(draw-type (car (gimp-drawable-type-with-alpha drawable)))
(image-type (car (gimp-image-base-type image)))
(selection-bounds (gimp-selection-bounds image))
(select-offset-x (cadr selection-bounds))
(select-offset-y (caddr selection-bounds))
(selection-width (- (cadr (cddr selection-bounds)) select-offset-x))
(selection-height (- (caddr (cddr selection-bounds)) select-offset-y))
(active-selection 0)
(from-selection 0)
(new-image 0)
(new-draw 0)
)
(gimp-context-push)
(gimp-context-set-defaults)
(gimp-image-undo-disable image)
(if (= (car (gimp-selection-is-empty image)) TRUE)
(begin
(gimp-image-select-item image CHANNEL-OP-REPLACE drawable)
(set! active-selection (car (gimp-selection-save image)))
(set! from-selection FALSE)
)
(begin
(set! from-selection TRUE)
(set! active-selection (car (gimp-selection-save image)))
)
)
(gimp-edit-copy drawable)
(set! new-image (car (gimp-image-new selection-width
selection-height image-type)))
(set! new-draw (car (gimp-layer-new new-image
selection-width selection-height
draw-type "Selection" 100 LAYER-MODE-NORMAL)))
(gimp-image-insert-layer new-image new-draw 0 0)
(gimp-drawable-fill new-draw FILL-BACKGROUND)
(let ((floating-sel (car (gimp-edit-paste new-draw FALSE))))
(gimp-floating-sel-anchor floating-sel)
)
(gimp-image-undo-enable image)
(gimp-image-set-active-layer image drawable)
(gimp-display-new new-image)
(gimp-displays-flush)
(gimp-context-pop)
)
)
(script-fu-register "script-fu-selection-to-image"
_"To _Image"
_"Convert a selection to an image"
"Adrian Likins <adrian@gimp.org>"
"Adrian Likins"
"10/07/97"
"RGB* GRAY*"
SF-IMAGE "Image" 0
SF-DRAWABLE "Drawable" 0
)
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