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GIMP Script-Fu Script | 2005-06-30 | 6.8 KB | 178 lines |
- ; The GIMP -- an 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- ; The corresponding parameters have been replaced by an SF-FONT parameter.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-preserve-trans 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-preserve-trans highlight-layer TRUE)
-
- (gimp-image-add-layer img side-layer 1)
- (gimp-layer-set-preserve-trans side-layer TRUE)
-
- (gimp-image-add-layer img shadow-layer 1)
- (gimp-layer-set-preserve-trans 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-preserve-trans shadow-layer FALSE)
- (plug-in-gauss-rle 1 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 1 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..."
- "Big Gimp.org Header"
- "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" '(0 0 0)
- 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"
- _"<Toolbox>/Xtns/Script-Fu/Web Page Themes/Classic.Gimp.Org")
-
- (script-fu-register "script-fu-small-header-gimp-org"
- _"_Small Header..."
- "Small Gimp.org Header"
- "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" '(0 0 0)
- 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"
- _"<Toolbox>/Xtns/Script-Fu/Web Page Themes/Classic.Gimp.Org")
-