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; The corresponding parameters have been replaced by an SF-FONT parameter.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