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pingus_reverse_layer_order.scm
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pingus_reverse_layer_order.scm
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;; Pingus Gimp Scripts
;; Copyright (C) 2011 Ingo Ruhnke <grumbel@gmail.com>
;;
;; 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 <http:;;www.gnu.org/licenses/>.
(define (lower-layer-x-times image layer steps)
(cond ((> steps 1)
(gimp-image-lower-layer image layer)
(lower-layer-x-times image layer (- steps 1)))))
(define (script-fu-pingus-reverse-layer-order inImage inDraw)
(let ((num-layers (car (gimp-image-get-layers inImage)))
(layers (cadr (gimp-image-get-layers inImage)))
(layer-count 0))
(gimp-undo-push-group-start image)
(while (< layer-count num-layers)
(lower-layer-x-times inImage (aref layers layer-count)
(- num-layers layer-count))
(set! layer-count (+ layer-count 1)))
(gimp-undo-push-group-end image)
(gimp-displays-flush)))
(script-fu-register
"script-fu-pingus-reverse-layer-order"
"<Image>/Filters/Pingus/Reverse Layer Order"
"Reverse the layer order"
"Ingo Ruhnke"
"Copyright (C) 2011 Ingo Ruhnke <grumbel@gmail.com>"
"September 13, 2011"
"RGBA RGB INDEXED*"
SF-IMAGE "Image" 0
SF-DRAWABLE "Drawable" 0)
;; EOF ;;