mirror of https://github.com/GNOME/gimp.git
266 lines
10 KiB
Scheme
266 lines
10 KiB
Scheme
; glossy-patterned-shadowed-and-bump-mapped-logo
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; creates anything you can create with it :)
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; (use it wisely, use it in peace...)
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;
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; The GIMP -- an image manipulation program
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; Copyright (C) 1995 Spencer Kimball and Peter Mattis
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;
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; glossy gives a glossy outlook to your fonts (unlogical name, isn't it?)
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; Copyright (C) 1998 Hrvoje Horvat
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;
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; This program is free software; you can redistribute it and/or modify
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; it under the terms of the GNU General Public License as published by
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; the Free Software Foundation; either version 2 of the License, or
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; (at your option) any later version.
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;
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; This program is distributed in the hope that it will be useful,
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; but WITHOUT ANY WARRANTY; without even the implied warranty of
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; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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; GNU General Public License for more details.
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;
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; You should have received a copy of the GNU General Public License
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; along with this program; if not, write to the Free Software
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; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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(define (apply-glossy-logo-effect img
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logo-layer
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blend-gradient-text
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blend-gradient-text-reverse
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blend-gradient-outline
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blend-gradient-outline-reverse
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grow-size
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bg-color
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use-pattern-text
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pattern-text
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use-pattern-outline
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pattern-outline
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use-pattern-overlay
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pattern-overlay
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noninteractive
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shadow-toggle
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s-offset-x
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s-offset-y)
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(let* ((width (car (gimp-drawable-width logo-layer)))
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(height (car (gimp-drawable-height logo-layer)))
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(posx (- (car (gimp-drawable-offsets logo-layer))))
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(posy (- (cadr (gimp-drawable-offsets logo-layer))))
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(bg-layer (car (gimp-layer-new img width height RGB-IMAGE "Background" 100 NORMAL-MODE)))
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(grow-me (car (gimp-layer-copy logo-layer TRUE)))
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(old-gradient (car (gimp-gradients-get-gradient)))
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(old-patterns (car (gimp-patterns-get-pattern)))
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(old-fg (car (gimp-palette-get-foreground)))
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(old-bg (car (gimp-palette-get-background))))
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(script-fu-util-image-resize-from-layer img logo-layer)
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(gimp-drawable-set-name grow-me "Grow-me")
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(gimp-image-add-layer img grow-me 1)
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(gimp-layer-translate grow-me posx posy)
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(gimp-image-add-layer img bg-layer 2)
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(gimp-palette-set-background bg-color)
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(gimp-selection-all img)
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(gimp-edit-bucket-fill bg-layer BG-BUCKET-FILL NORMAL-MODE 100 0 FALSE 0 0)
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(gimp-selection-none img)
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(gimp-palette-set-background old-bg)
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(gimp-selection-layer-alpha logo-layer)
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; if we are going to use transparent gradients for text, we will (maybe) need to uncomment this
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; this clears black letters first so you don't end up with black where the transparent should be
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; (gimp-edit-clear img logo-layer)
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(if (= use-pattern-text TRUE)
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(begin
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(gimp-patterns-set-pattern pattern-text)
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(gimp-edit-bucket-fill logo-layer PATTERN-BUCKET-FILL NORMAL-MODE 100 0 FALSE 0 0)
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(gimp-patterns-set-pattern old-patterns)))
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(if (= use-pattern-text FALSE)
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(begin
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(gimp-gradients-set-gradient blend-gradient-text)
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(gimp-edit-blend logo-layer CUSTOM-MODE NORMAL-MODE
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GRADIENT-LINEAR 100 0 REPEAT-NONE
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blend-gradient-text-reverse
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FALSE 0 0 TRUE
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0 0 0 (+ height 5))))
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(gimp-selection-none img)
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(gimp-selection-layer-alpha grow-me)
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(gimp-selection-grow img grow-size)
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; if we are going to use transparent gradients for outline, we will (maybe) need to uncomment this
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; I didn't put it in the options because there are already enough settings there and anyway, transparent
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; gradients will be used very rarely (if ever)
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; (gimp-edit-clear img grow-me)
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(if (= use-pattern-outline TRUE)
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(begin
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(gimp-patterns-set-pattern pattern-outline)
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(gimp-edit-bucket-fill grow-me PATTERN-BUCKET-FILL NORMAL-MODE 100 0 FALSE 0 0)
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(gimp-patterns-set-pattern old-patterns)))
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(if (= use-pattern-outline FALSE)
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(begin
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(gimp-gradients-set-gradient blend-gradient-outline)
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(gimp-edit-blend grow-me CUSTOM-MODE NORMAL-MODE
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GRADIENT-LINEAR 100 0 REPEAT-NONE
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blend-gradient-outline-reverse
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FALSE 0 0 TRUE
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0 0 0 (+ height 5))))
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(gimp-selection-none img)
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(plug-in-bump-map noninteractive img grow-me logo-layer 110.0 45.0 3 0 0 0 0 TRUE FALSE 0)
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(gimp-layer-set-mode logo-layer SCREEN-MODE)
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(if (= use-pattern-overlay TRUE)
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(begin
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(gimp-selection-layer-alpha grow-me)
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(gimp-patterns-set-pattern pattern-overlay)
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(gimp-edit-bucket-fill grow-me PATTERN-BUCKET-FILL OVERLAY-MODE 100 0 FALSE 0 0)
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(gimp-patterns-set-pattern old-patterns)
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(gimp-selection-none img)))
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(if (= shadow-toggle TRUE)
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(begin
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(gimp-selection-layer-alpha logo-layer)
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(set! dont-drop-me (car (script-fu-drop-shadow img logo-layer s-offset-x s-offset-y 15 '(0 0 0) 80 TRUE)))
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(set! width (car (gimp-image-width img)))
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(set! height (car (gimp-image-height img)))
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(gimp-selection-none img)))
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(gimp-gradients-set-gradient old-gradient)
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(gimp-palette-set-background old-bg)
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(gimp-palette-set-foreground old-fg)))
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(define (script-fu-glossy-logo-alpha img
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logo-layer
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blend-gradient-text
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blend-gradient-text-reverse
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blend-gradient-outline
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blend-gradient-outline-reverse
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grow-size
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bg-color
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use-pattern-text
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pattern-text
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use-pattern-outline
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pattern-outline
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use-pattern-overlay
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pattern-overlay
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noninteractive
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shadow-toggle
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s-offset-x
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s-offset-y)
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(begin
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(gimp-image-undo-group-start img)
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(apply-glossy-logo-effect img logo-layer
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blend-gradient-text
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blend-gradient-text-reverse
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blend-gradient-outline
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blend-gradient-outline-reverse
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grow-size bg-color
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use-pattern-text pattern-text
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use-pattern-outline pattern-outline
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use-pattern-overlay pattern-overlay
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noninteractive shadow-toggle
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s-offset-x s-offset-y)
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(gimp-image-undo-group-end img)
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(gimp-displays-flush)))
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(script-fu-register "script-fu-glossy-logo-alpha"
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_"<Image>/Script-Fu/Alpha to Logo/Glo_ssy..."
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"Creates anything you can create with it :)"
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"Hrvoje Horvat (hhorvat@open.hr)"
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"Hrvoje Horvat"
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"14/04/1998"
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"RGBA"
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SF-IMAGE "Image" 0
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SF-DRAWABLE "Drawable" 0
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SF-GRADIENT _"Blend gradient (text)" "Shadows 2"
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SF-TOGGLE _"Text gradient reverse" FALSE
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SF-GRADIENT _"Blend gradient (outline)" "Shadows 2"
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SF-TOGGLE _"Outline gradient reverse" FALSE
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SF-ADJUSTMENT _"Outline size" '(5 0 250 1 10 0 1)
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SF-COLOR _"Background color" '(255 255 255)
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SF-TOGGLE _"Use pattern for text instead of gradient" FALSE
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SF-PATTERN _"Pattern (text)" "Electric Blue"
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SF-TOGGLE _"Use tattern for outline instead of gradient" FALSE
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SF-PATTERN _"Pattern (outline)" "Electric Blue"
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SF-TOGGLE _"Use pattern overlay" FALSE
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SF-PATTERN _"Pattern (overlay)" "Parque #1"
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SF-TOGGLE _"Default bumpmap settings" TRUE
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SF-TOGGLE _"Shadow" TRUE
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SF-ADJUSTMENT _"Shadow X offset" '(8 0 100 1 10 0 1)
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SF-ADJUSTMENT _"Shadow Y offset" '(8 0 100 1 10 0 1))
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(define (script-fu-glossy-logo text
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size
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font
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blend-gradient-text
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blend-gradient-text-reverse
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blend-gradient-outline
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blend-gradient-outline-reverse
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grow-size
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bg-color
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use-pattern-text
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pattern-text
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use-pattern-outline
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pattern-outline
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use-pattern-overlay
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pattern-overlay
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noninteractive
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shadow-toggle
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s-offset-x
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s-offset-y)
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(let* ((img (car (gimp-image-new 256 256 RGB)))
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(text-layer (car (gimp-text-fontname img -1 0 0 text 30 TRUE size PIXELS font))))
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(gimp-image-undo-disable img)
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(gimp-drawable-set-name text-layer text)
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(apply-glossy-logo-effect img text-layer
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blend-gradient-text
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blend-gradient-text-reverse
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blend-gradient-outline
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blend-gradient-outline-reverse
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grow-size bg-color
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use-pattern-text pattern-text
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use-pattern-outline pattern-outline
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use-pattern-overlay pattern-overlay
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noninteractive shadow-toggle
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s-offset-x s-offset-y)
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(gimp-image-undo-enable img)
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(gimp-display-new img)))
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(script-fu-register "script-fu-glossy-logo"
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_"<Toolbox>/Xtns/Script-Fu/Logos/Glo_ssy..."
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"Creates anything you can create with it :)"
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"Hrvoje Horvat (hhorvat@open.hr)"
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"Hrvoje Horvat"
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"14/04/1998"
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""
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SF-STRING _"Text" "Galaxy"
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SF-ADJUSTMENT _"Font size (pixels)" '(100 2 1000 1 10 0 1)
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SF-FONT _"Font" "Eras"
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SF-GRADIENT _"Blend gradient (Text)" "Shadows 2"
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SF-TOGGLE _"Text gradient reverse" FALSE
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SF-GRADIENT _"Blend gradient (outline)" "Shadows 2"
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SF-TOGGLE _"Outline gradient reverse" FALSE
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SF-ADJUSTMENT _"Outline size" '(5 0 250 1 10 0 1)
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SF-COLOR _"Background color" '(255 255 255)
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SF-TOGGLE _"Use pattern for text instead of gradient" FALSE
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SF-PATTERN _"Pattern (text)" "Electric Blue"
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SF-TOGGLE _"Use pattern for outline instead of gradient" FALSE
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SF-PATTERN _"Pattern (outline)" "Electric Blue"
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SF-TOGGLE _"Use pattern overlay" FALSE
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SF-PATTERN _"Pattern (overlay)" "Parque #1"
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SF-TOGGLE _"Default bumpmap settings" TRUE
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SF-TOGGLE _"Shadow" TRUE
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SF-ADJUSTMENT _"Shadow X offset" '(8 0 100 1 10 0 1)
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SF-ADJUSTMENT _"Shadow Y offset" '(8 0 100 1 10 0 1))
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