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GIMP Script-Fu Script | 2005-06-30 | 3.4 KB | 103 lines |
- ;
- ; old-photo
- ;
- ;
- ; Chris Gutteridge (cjg@ecs.soton.ac.uk)
- ; At ECS Dept, University of Southampton, England.
-
- ; 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.
- ;
- ; Branko Collin <collin@xs4all.nl> added the possibility to change
- ; the border size in October 2001.
-
- ; Define the function:
-
- (define (script-fu-old-photo inImage inLayer inDefocus inBorderSize inSepia inMottle inCopy)
- (gimp-image-undo-group-start inImage)
- (gimp-selection-all inImage)
- (set! theImage (if (= inCopy TRUE)
- (car (gimp-image-duplicate inImage))
- inImage)
- )
-
- (set! theLayer (car (gimp-image-flatten theImage)))
- (if (= inDefocus TRUE)
- (plug-in-gauss-rle TRUE theImage theLayer 1.5 TRUE TRUE)
- ()
- )
- (if (> inBorderSize 0)
- (script-fu-fuzzy-border theImage theLayer '(255 255 255)
- inBorderSize TRUE 8 FALSE 100 FALSE TRUE )
- ()
- )
- (set! theLayer (car (gimp-image-flatten theImage)))
-
- (if (= inSepia TRUE)
- (begin (gimp-desaturate theLayer)
- (gimp-brightness-contrast theLayer -20 -40)
- (gimp-color-balance theLayer 0 TRUE 30 0 -30)
- )
- ()
- )
- (set! theWidth (car (gimp-image-width theImage)))
- (set! theHeight (car (gimp-image-height theImage)))
- (if (= inMottle TRUE)
- (begin (set! mLayer (car (gimp-layer-new theImage theWidth theHeight RGBA-IMAGE "Mottle" 100 DARKEN-ONLY-MODE)))
-
- (gimp-image-add-layer theImage mLayer 0)
- (gimp-selection-all theImage)
- (gimp-edit-clear mLayer)
- (gimp-selection-none theImage)
- (plug-in-noisify TRUE theImage mLayer TRUE 0 0 0 0.5)
- (plug-in-gauss-rle TRUE theImage mLayer 5 TRUE TRUE)
- (set! theLayer (car (gimp-image-flatten theImage)))
- )
- ()
- )
-
-
-
- (if (= inCopy TRUE)
- (begin (gimp-image-clean-all theImage)
- (gimp-display-new theImage)
- )
- ()
- )
- (gimp-selection-none inImage)
- (gimp-image-undo-group-end inImage)
- (gimp-displays-flush theImage)
- )
-
- (script-fu-register "script-fu-old-photo"
- _"_Old Photo..."
- "Makes the image look like an old photo. A border size of 0 means no border."
- "Chris Gutteridge"
- "1998, Chris Gutteridge / ECS dept, University of Southampton, England."
- "16th April 1998"
- "RGB* GRAY*"
- SF-IMAGE "The image" 0
- SF-DRAWABLE "The layer" 0
- SF-TOGGLE _"Defocus" TRUE
- SF-ADJUSTMENT _"Border size" '(20 0 300 1 10 0 1)
- ; since this plug-in uses the fuzzy-border plug-in, I used the
- ; values of the latter, with the exception of the initial value
- ; and the 'minimum' value.
- SF-TOGGLE _"Sepia" TRUE
- SF-TOGGLE _"Mottle" FALSE
- SF-TOGGLE _"Work on copy" TRUE)
-
- (script-fu-menu-register "script-fu-old-photo"
- _"<Image>/Script-Fu/Decor")
-