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; The GIMP -- an image manipulation program
; Copyright (C) 1995 Spencer Kimball and Peter Mattis
;
; Beveled pattern bullet for web pages
; Copyright (C) 1997 Federico Mena Quintero
; federico@nuclecu.unam.mx
;
; 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.
(define (script-fu-beveled-pattern-bullet diameter pattern transparent)
(let* ((img (car (gimp-image-new diameter diameter RGB)))
(background (car (gimp-layer-new img diameter diameter RGBA-IMAGE "Bullet" 100 NORMAL-MODE)))
(bumpmap (car (gimp-layer-new img diameter diameter RGBA-IMAGE "Bumpmap" 100 NORMAL-MODE))))
(gimp-context-push)
(gimp-image-undo-disable img)
(gimp-image-add-layer img background -1)
(gimp-image-add-layer img bumpmap -1)
; Create pattern layer
(gimp-context-set-background '(0 0 0))
(gimp-edit-fill background BACKGROUND-FILL)
(gimp-context-set-pattern pattern)
(gimp-edit-bucket-fill background PATTERN-BUCKET-FILL NORMAL-MODE 100 0 FALSE 0 0)
; Create bumpmap layer
(gimp-edit-fill bumpmap BACKGROUND-FILL)
(gimp-context-set-background '(127 127 127))
(gimp-ellipse-select img 1 1 (- diameter 2) (- diameter 2) CHANNEL-OP-REPLACE TRUE FALSE 0)
(gimp-edit-fill bumpmap BACKGROUND-FILL)
(gimp-context-set-background '(255 255 255))
(gimp-ellipse-select img 2 2 (- diameter 4) (- diameter 4) CHANNEL-OP-REPLACE TRUE FALSE 0)
(gimp-edit-fill bumpmap BACKGROUND-FILL)
(gimp-selection-none img)
; Bumpmap
(plug-in-bump-map 1 img background bumpmap 135 45 2 0 0 0 0 TRUE FALSE 0)
; Background
(gimp-context-set-background '(0 0 0))
(gimp-ellipse-select img 0 0 diameter diameter CHANNEL-OP-REPLACE TRUE FALSE 0)
(gimp-selection-invert img)
(gimp-edit-clear background)
(gimp-selection-none img)
(gimp-image-set-active-layer img background)
(gimp-image-remove-layer img bumpmap)
(if (= transparent FALSE)
(gimp-image-flatten img))
(gimp-image-undo-enable img)
(gimp-display-new img)
(gimp-context-pop)))
(script-fu-register "script-fu-beveled-pattern-bullet"
_"_Bullet..."
"Beveled pattern bullet"
"Federico Mena Quintero"
"Federico Mena Quintero"
"July 1997"
""
SF-ADJUSTMENT _"Diameter" '(16 1 150 1 10 0 1)
SF-PATTERN _"Pattern" "Wood"
SF-TOGGLE _"Transparent background" FALSE)
(script-fu-menu-register "script-fu-beveled-pattern-bullet"
_"<Toolbox>/Xtns/Script-Fu/Web Page Themes/Beveled Pattern")
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