6239dddda3
2006-10-15 Kevin Cozens <kcozens@cvs.gnome.org> With this commit we finally say goodbye to SIOD. This large set of changes updates the Script-Fu plug-in to use the TinyScheme Scheme interpreter. These changes originated with changes originally made to Script-Fu which created Tiny-Fu (aka. the gimp-tiny-fu module). * plug-ins/script-fu/Makefile.am * plug-ins/script-fu/script-fu-console.c * plug-ins/script-fu/script-fu-interface.c * plug-ins/script-fu/script-fu-scripts.c * plug-ins/script-fu/script-fu-scripts.h * plug-ins/script-fu/script-fu-server.c * plug-ins/script-fu/script-fu-text-console.c * plug-ins/script-fu/script-fu.c: Updated with the changes made to these files as part of the work on the Tiny-Fu project. * plug-ins/script-fu/scheme-wrapper.c * plug-ins/script-fu/scheme-wrapper.h: Renamed from siod-wrapper.[ch] and updated based on differences to ts-wrapper.[ch] from gimp-tiny-fu. * plug-ins/script-fu/ftx/* * plug-ins/script-fu/re/* * plug-ins/script-fu/tinyscheme/* * plug-ins/script-fu/scripts/script-fu.init * plug-ins/script-fu/scripts/script-fu-compat.init * plug-ins/script-fu/scripts/contactsheet.scm * plug-ins/script-fu/scripts/script-fu-set-cmap.scm * plug-ins/script-fu/scripts/script-fu-util-setpt.scm * plug-ins/script-fu/scripts/ts-helloworld.scm: Added all of these files and directories from Tiny-Fu. Updated the Makefile.am files of ftx, re, and tinyscheme now they are in the GIMP source tree. * plug-ins/script-fu/scripts/*.scm: All scripts have been updated as needed to ensure they will work with the TinyScheme interpreter. Most of the files have been reformatted making it easier to see the syntax of Scheme and making them easier to read. * plug-ins/script-fu/scripts/Makefile.am: Updated script file lists. * plug-ins/script-fu/siod-wrapper.c * plug-ins/script-fu/siod-wrapper.h * plug-ins/script-fu/siod/*: Removed obsolete files. * configure.in: Updated list of files in AC_CONFIG_FILES. Changed --disable-script-fu to --without-script-fu which it should have been when originally added. * INSTALL: Updated to show change to --without-script-fu.
95 lines
2.9 KiB
Scheme
95 lines
2.9 KiB
Scheme
; 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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; Pattern00 --- create a swirly tileable pattern
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; Copyright (C) 1997 Federico Mena Quintero
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; federico@nuclecu.unam.mx
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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 (script-fu-swirly-pattern qsize angle times)
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(define (whirl-it img drawable angle times)
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(if (> times 0)
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(begin
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(plug-in-whirl-pinch 1 img drawable angle 0.0 1.0)
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(whirl-it img drawable angle (- times 1)))))
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(let* ((hsize (* qsize 2))
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(img-size (* qsize 4))
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(img (car (gimp-image-new img-size img-size RGB)))
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(drawable (car (gimp-layer-new img img-size img-size
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RGB-IMAGE "Swirly pattern"
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100 NORMAL-MODE))))
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(gimp-context-push)
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(gimp-image-undo-disable img)
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(gimp-image-add-layer img drawable 0)
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; Render checkerboard
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(gimp-context-set-foreground '(0 0 0))
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(gimp-context-set-background '(255 255 255))
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(plug-in-checkerboard 1 img drawable 0 qsize)
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; Whirl upper left
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(gimp-rect-select img 0 0 hsize hsize CHANNEL-OP-REPLACE 0 0)
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(whirl-it img drawable angle times)
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(gimp-invert drawable)
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; Whirl upper right
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(gimp-rect-select img hsize 0 hsize hsize CHANNEL-OP-REPLACE 0 0)
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(whirl-it img drawable (- angle) times)
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; Whirl lower left
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(gimp-rect-select img 0 hsize hsize hsize CHANNEL-OP-REPLACE 0 0)
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(whirl-it img drawable (- angle) times)
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; Whirl lower right
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(gimp-rect-select img hsize hsize hsize hsize CHANNEL-OP-REPLACE 0 0)
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(whirl-it img drawable angle times)
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(gimp-invert drawable)
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; Terminate
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(gimp-selection-none img)
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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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(script-fu-register "script-fu-swirly-pattern"
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_"_Swirly..."
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_"Create an image filled with a swirly pattern"
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"Federico Mena Quintero"
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"Federico Mena Quintero"
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"June 1997"
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""
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SF-ADJUSTMENT _"Quarter size" '(20 0 2048 1 10 0 1)
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SF-ADJUSTMENT _"Whirl angle" '(90 0 360 1 1 0 0)
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SF-ADJUSTMENT _"Number of times to whirl" '(4 0 128 1 1 0 1)
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)
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(script-fu-menu-register "script-fu-swirly-pattern"
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"<Toolbox>/Xtns/Patterns")
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