>Hi, > >I'm new at GIMP scripting. My task is to do a batch processing over an >folder with images. Iwant to add an alpha layer to every image (png). >The alpha layer is from a static second image (bmp). > >I can accomplish the task in the GIMP frontend manually, but the >exactly same steps in my script aren't working. >What am I doing wrong? > >Here's the script: > >(define (script-fu-batch-alpha-add globalpha globpics) > (let* ((filelist (cadr (file-glob globpics 1))) > (filealpha (car(cadr (file-glob globalpha 1)))) > (imgalpha (car (gimp-file-load RUN-NONINTERACTIVE > filealpha filealpha))) > (drawablealpha (car (gimp-image-get-active-layer imgalpha))) > > > > ) > (gimp-selection-all imgalpha) ;copy my static alpha image >(gimp-edit-copy drawablealpha) ; to buffer and reuse it with every >image > > (while (not (null? filelist)) > (let* ((filename (car filelist)) > (image (car (gimp-file-load RUN-NONINTERACTIVE > filename filename))) >(drawable (car (gimp-image-get-active-layer image))) > (mask (car (gimp-layer-create-mask drawable > 2))) > ) ; add an alpha channel layer mask > (gimp-image-undo-disable image) > (gimp-layer-add-mask drawable mask) > (gimp-layer-set-edit-mask drawable 1) > (gimp-layer-set-show-mask drawable 0) > (gimp-layer-set-apply-mask drawable 1) >(gimp-edit-paste drawable 1) ; paste static alpha image to >layer mask (WHICH IS NOT WORKING in BATCH ) > (file-png-save-defaults RUN-NONINTERACTIVE > image drawable filename filename) > (gimp-image-delete image)) > (set! filelist (cdr filelist)))) >) > >; register >(script-fu-register "script-fu-batch-alpha-add" ............ > >Thanks for your help...
-- spiderman (via www.gimpusers.com/forums) _______________________________________________ gimp-user-list mailing list List address: gimp-user-list@gnome.org List membership: https://mail.gnome.org/mailman/listinfo/gimp-user-list