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GIMP Script-Fu Script | 2000-12-27 | 2.9 KB | 82 lines |
- ; The GIMP -- an image manipulation program
- ; Copyright (C) 1995 Spencer Kimball and Peter Mattis
- ;
- ; 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 2 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, write to the Free Software
- ; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- ;
- ; "Copy Visible" version 0.11 01/24/98
- ; by Adrian Likins <adrian@gimp.org>
- ; _heavily_ based on:
- ; cyn-merge.scm version 0.02 10/10/97
- ; Copyright (C) 1997 Sven Neumann (neumanns@uni-duesseldorf.de)
- ;
-
- (define (script-fu-copy-visible image
- drawable)
- (let* ((layers (gimp-image-get-layers image))
- (num-layers (car layers))
- (num-visi-layers 0)
- (layer-array (cadr layers)))
-
- (gimp-undo-push-group-start image)
-
- ; copy all visible layers and make them invisible
- (set! layer-count 1)
- (set! visi-array (cons-array num-layers))
- (while (<= layer-count num-layers)
- (set! layer (aref layer-array (- num-layers layer-count)))
- (aset visi-array (- num-layers layer-count)
- (car (gimp-layer-get-visible layer)))
- (if (= TRUE (car (gimp-layer-get-visible layer)))
- (begin
- (set! copy (car (gimp-layer-copy layer TRUE)))
- (gimp-image-add-layer image copy -1)
- (gimp-layer-set-visible copy TRUE)
- (gimp-layer-set-visible layer FALSE)
- (set! num-visi-layers (+ num-visi-layers 1))))
- (set! layer-count (+ layer-count 1)))
-
- ; merge all visible layers
- (if (> num-visi-layers 1)
- (set! merged-layer (car (gimp-image-merge-visible-layers image EXPAND-AS-NECESSARY)))
- (if (> num-visi-layers 0)
- (set! merged-layer copy)))
-
- (if (> num-visi-layers 0)
- (begin
- (gimp-edit-copy merged-layer)
- (gimp-image-remove-layer image merged-layer)))
-
- ; restore the layers visibilty
- (set! layer-count 0)
- (while (< layer-count num-layers)
- (set! layer (aref layer-array layer-count))
- (gimp-layer-set-visible layer (aref visi-array layer-count))
- (set! layer-count (+ layer-count 1)))
-
- (gimp-image-set-active-layer image drawable)
-
- (gimp-undo-push-group-end image)
- (gimp-displays-flush)))
-
- (script-fu-register "script-fu-copy-visible"
- _"<Image>/Edit/Copy Visible"
- "Copy the visible selction"
- "Sven Neumann <sven@gimp.org>, Adrian Likins <adrian@gimp.org>"
- "Sven Neumann, Adrian Likins"
- "01/24/1998"
- "RGB* INDEXED* GRAY*"
- SF-IMAGE "Image" 0
- SF-DRAWABLE "Drawable" 0)
-