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gimp-headers.scm
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; GIMP - The GNU Image Manipulation Program
; Copyright (C) 1995 Spencer Kimball and Peter Mattis
;
; www.gimp.org web headers
; Copyright (c) 1997 Adrian Likins
; aklikins@eos.ncsu.edu
;
; based on a idea by jtl (Jens Lautenbacher)
; and improved by jtl
;
; 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.
;
; **NOTE** This fonts use some very common fonts, that are typically
; bitmap fonts on most installations. If you want better quality versions
; you need to grab the urw font package form www.gimp.org/fonts.html
; and install as indicated. This will replace the some current bitmap fonts
; with higher quality vector fonts. This is how the actual www.gimp.org
; logos were created.
;
; ************************************************************************
; Changed on Feb 4, 1999 by Piet van Oostrum <piet@cs.uu.nl>
; For use with GIMP 1.1.
; All calls to gimp-text-* have been converted to use the *-fontname form.
; The corresponding parameters have been replaced by an SF-FONT parameter.
; ************************************************************************
(define (script-fu-headers-gimp-org text font font-size text-color high-color side-color shadow-color crop rm-bg index num-colors)
(let* (
(img (car (gimp-image-new 256 256 RGB)))
(text-layer (car (gimp-text-fontname img -1 0 0
text 30 TRUE font-size PIXELS
font)))
(width (car (gimp-drawable-width text-layer)))
(height (car (gimp-drawable-height text-layer)))
(bg-layer (car (gimp-layer-new img width height RGB-IMAGE "Background" 100 NORMAL-MODE)))
)
(gimp-context-push)
(gimp-image-undo-disable img)
(gimp-image-resize img width height 0 0)
(gimp-image-add-layer img bg-layer 1)
(gimp-layer-set-lock-alpha text-layer TRUE)
(gimp-context-set-background text-color)
(gimp-edit-fill text-layer BACKGROUND-FILL)
(gimp-context-set-background '(255 255 255))
(gimp-edit-fill bg-layer BACKGROUND-FILL)
(let* (
(highlight-layer (car (gimp-layer-copy text-layer TRUE)))
(side-layer (car (gimp-layer-copy text-layer TRUE)))
(shadow-layer (car (gimp-layer-copy text-layer TRUE)))
)
(gimp-image-add-layer img highlight-layer 1)
(gimp-layer-set-lock-alpha highlight-layer TRUE)
(gimp-image-add-layer img side-layer 1)
(gimp-layer-set-lock-alpha side-layer TRUE)
(gimp-image-add-layer img shadow-layer 1)
(gimp-layer-set-lock-alpha shadow-layer TRUE)
(gimp-context-set-background high-color)
(gimp-edit-fill highlight-layer BACKGROUND-FILL)
(gimp-layer-translate highlight-layer -1 -1)
(gimp-context-set-background side-color)
(gimp-edit-fill side-layer BACKGROUND-FILL)
(gimp-layer-translate side-layer 1 1)
(gimp-context-set-background shadow-color)
(gimp-edit-fill shadow-layer BACKGROUND-FILL)
(gimp-layer-translate shadow-layer 5 5)
(gimp-layer-set-lock-alpha shadow-layer FALSE)
(plug-in-gauss-rle RUN-NONINTERACTIVE img shadow-layer 5 TRUE TRUE)
(gimp-layer-set-opacity shadow-layer 60)
(gimp-image-lower-layer img shadow-layer)
(gimp-image-lower-layer img shadow-layer)
)
(set! text-layer (car (gimp-image-flatten img)))
(gimp-layer-add-alpha text-layer)
(if (= rm-bg TRUE)
(begin
(gimp-by-color-select text-layer '(255 255 255)
1 CHANNEL-OP-REPLACE TRUE FALSE 0 FALSE)
(gimp-edit-clear text-layer)
(gimp-selection-none img)
)
)
(if (= crop TRUE)
(plug-in-autocrop RUN-NONINTERACTIVE img text-layer)
)
(if (= index TRUE)
(gimp-image-convert-indexed img FS-DITHER MAKE-PALETTE num-colors
FALSE FALSE "")
)
(gimp-image-undo-enable img)
(gimp-display-new img)
(gimp-context-pop)
)
)
(define (script-fu-big-header-gimp-org text font font-size text-color
high-color side-color shadow-color
crop rm-bg index num-colors)
(script-fu-headers-gimp-org (string-append " " text)
font font-size
text-color high-color side-color shadow-color
crop rm-bg index num-colors)
)
(define (script-fu-small-header-gimp-org text font font-size text-color
high-color side-color shadow-color
crop rm-bg index num-colors)
(script-fu-headers-gimp-org text font
font-size text-color high-color
side-color shadow-color
crop rm-bg index num-colors)
)
(script-fu-register "script-fu-big-header-gimp-org"
_"_Big Header..."
_"Create an image of a large header using the gimp.org webpage theme"
"Adrian Likins & Jens Lautenbacher"
"Adrian Likins & Jens Lautenbacher"
"1997"
""
SF-STRING _"Text" "gimp.org"
SF-FONT _"Font" "Serif"
SF-ADJUSTMENT _"Font size (pixels)" '(50 2 1000 1 10 0 1)
SF-COLOR _"Text color" '(82 108 159)
SF-COLOR _"Highlight color" '(190 220 250)
SF-COLOR _"Dark color" '(46 74 92)
SF-COLOR _"Shadow color" "black"
SF-TOGGLE _"Autocrop" TRUE
SF-TOGGLE _"Remove background" TRUE
SF-TOGGLE _"Index image" TRUE
SF-ADJUSTMENT _"Number of colors" '(15 2 255 1 10 0 1)
)
(script-fu-menu-register "script-fu-big-header-gimp-org"
"<Image>/File/Create/Web Page Themes/Classic.Gimp.Org")
(script-fu-register "script-fu-small-header-gimp-org"
_"_Small Header..."
_"Create an image of a small header using the gimp.org webpage theme"
"Adrian Likins & Jens Lautenbacher"
"Adrian Likins & Jens Lautenbacher"
"1997"
""
SF-STRING _"Text" "gimp.org"
SF-FONT _"Font" "Sans"
SF-ADJUSTMENT _"Font size (pixels)" '(24 2 1000 1 10 0 1)
SF-COLOR _"Text color" '(135 220 220)
SF-COLOR _"Highlight color" '(210 240 245)
SF-COLOR _"Dark color" '(46 74 92)
SF-COLOR _"Shadow color" "black"
SF-TOGGLE _"Autocrop" TRUE
SF-TOGGLE _"Remove background" TRUE
SF-TOGGLE _"Index image" TRUE
SF-ADJUSTMENT _"Number of colors" '(15 2 255 1 10 0 1)
SF-ADJUSTMENT _"Select-by-color threshold" '(1 1 256 1 10 0 1)
)
(script-fu-menu-register "script-fu-small-header-gimp-org"
"<Image>/File/Create/Web Page Themes/Classic.Gimp.Org")