diff options
Diffstat (limited to 'plug-ins/script-fu/scripts/old-photo.scm')
| -rw-r--r-- | plug-ins/script-fu/scripts/old-photo.scm | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/plug-ins/script-fu/scripts/old-photo.scm b/plug-ins/script-fu/scripts/old-photo.scm new file mode 100644 index 0000000..110c313 --- /dev/null +++ b/plug-ins/script-fu/scripts/old-photo.scm @@ -0,0 +1,108 @@ +; +; 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 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/>. +; +; 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) + (let ( + (theImage (if (= inCopy TRUE) (car (gimp-image-duplicate inImage)) inImage)) + (theLayer 0) + (theWidth 0) + (theHeight 0) + ) + (if (= inCopy TRUE) + (gimp-image-undo-disable theImage) + (gimp-image-undo-group-start theImage) + ) + + (gimp-selection-all theImage) + + (set! theLayer (car (gimp-image-flatten theImage))) + (if (= inDefocus TRUE) + (plug-in-gauss-rle RUN-NONINTERACTIVE 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-drawable-desaturate theLayer DESATURATE-LIGHTNESS) + (gimp-drawable-brightness-contrast theLayer -0.078125 -0.15625) + (gimp-drawable-color-balance theLayer TRANSFER-SHADOWS TRUE 30 0 -30) + ) + ) + (set! theWidth (car (gimp-image-width theImage))) + (set! theHeight (car (gimp-image-height theImage))) + (if (= inMottle TRUE) + (let ( + (mLayer (car (gimp-layer-new theImage theWidth theHeight + RGBA-IMAGE "Mottle" + 100 LAYER-MODE-DARKEN-ONLY))) + ) + + (gimp-image-insert-layer theImage mLayer 0 0) + (gimp-selection-all theImage) + (gimp-drawable-edit-clear mLayer) + (gimp-selection-none theImage) + (plug-in-noisify RUN-NONINTERACTIVE theImage mLayer TRUE 0 0 0 0.5) + (plug-in-gauss-rle RUN-NONINTERACTIVE theImage mLayer 5 TRUE TRUE) + (set! theLayer (car (gimp-image-flatten theImage))) + ) + ) + (gimp-selection-none theImage) + + (if (= inCopy TRUE) + (begin (gimp-image-clean-all theImage) + (gimp-display-new theImage) + (gimp-image-undo-enable theImage) + ) + (gimp-image-undo-group-end theImage) + ) + + (gimp-displays-flush theImage) + ) +) + +(script-fu-register "script-fu-old-photo" + _"_Old Photo..." + _"Make an image look like an old photo" + "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>/Filters/Decor") |