20b4769cf5
2005-07-10 Michael Natterer <mitch@gimp.org> * app/actions/layers-actions.c * app/actions/layers-commands.[ch] * app/core/core-enums.[ch] * app/core/gimpimage-undo-push.[ch] * app/core/gimplayer-floating-sel.c * app/core/gimplayer.[ch] * app/text/gimptextlayer-xcf.c * app/widgets/gimphelp-ids.h * app/widgets/gimplayertreeview.[ch] * app/xcf/xcf-load.c * app/xcf/xcf-private.h * app/xcf/xcf-save.c * tools/pdbgen/pdb/layer.pdb * menus/image-menu.xml.in * libgimp/gimp.def: did a global s/preserve_trans/lock_alpha/ in preparation for more layer locking flags. * app/pdb/procedural_db.c * libgimp/gimplayer.[ch]: added compat stuff for preserve_trans. * app/pdb/layer_cmds.c * libgimp/gimplayer_pdb.[ch]: regenerated. * plug-ins/common/colortoalpha.c * plug-ins/common/iwarp.c * plug-ins/common/psd.c * plug-ins/common/psd_save.c * plug-ins/common/psp.c * plug-ins/common/rotate.c * plug-ins/common/threshold_alpha.c * plug-ins/common/vpropagate.c * plug-ins/script-fu/scripts/3d-outline.scm * plug-ins/script-fu/scripts/alien-glow-bar.scm * plug-ins/script-fu/scripts/alien-glow-bullet.scm * plug-ins/script-fu/scripts/alien-glow-logo.scm * plug-ins/script-fu/scripts/basic1-logo.scm * plug-ins/script-fu/scripts/basic2-logo.scm * plug-ins/script-fu/scripts/beveled-pattern-button.scm * plug-ins/script-fu/scripts/blend-anim.scm * plug-ins/script-fu/scripts/blended-logo.scm * plug-ins/script-fu/scripts/bovinated-logo.scm * plug-ins/script-fu/scripts/burn-in-anim.scm * plug-ins/script-fu/scripts/carved-logo.scm * plug-ins/script-fu/scripts/chalk.scm * plug-ins/script-fu/scripts/chip-away.scm * plug-ins/script-fu/scripts/comic-logo.scm * plug-ins/script-fu/scripts/coolmetal-logo.scm * plug-ins/script-fu/scripts/crystal-logo.scm * plug-ins/script-fu/scripts/drop-shadow.scm * plug-ins/script-fu/scripts/gimp-headers.scm * plug-ins/script-fu/scripts/gimp-labels.scm * plug-ins/script-fu/scripts/glowing-logo.scm * plug-ins/script-fu/scripts/gradient-bevel-logo.scm * plug-ins/script-fu/scripts/image-structure.scm * plug-ins/script-fu/scripts/neon-logo.scm * plug-ins/script-fu/scripts/perspective-shadow.scm * plug-ins/script-fu/scripts/starburst-logo.scm * plug-ins/script-fu/scripts/starscape-logo.scm * plug-ins/script-fu/scripts/textured-logo.scm * plug-ins/script-fu/scripts/title-header.scm * plug-ins/script-fu/scripts/waves-anim.scm * plug-ins/xjt/xjt.c: changed accordingly.
131 lines
4.2 KiB
Scheme
131 lines
4.2 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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; Beveled pattern button for web pages
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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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; ************************************************************************
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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 (text-width extents)
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(car extents))
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(define (text-height extents)
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(cadr extents))
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(define (text-ascent extents)
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(caddr extents))
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(define (text-descent extents)
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(cadr (cddr extents)))
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(define (script-fu-beveled-pattern-button
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text text-size font text-color pattern pressed)
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(let* ((text-extents (gimp-text-get-extents-fontname
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text text-size PIXELS font))
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(ascent (text-ascent text-extents))
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(descent (text-descent text-extents))
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(xpadding 8)
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(ypadding 6)
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(width (+ (* 2 xpadding)
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(text-width text-extents)))
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(height (+ (* 2 ypadding)
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(+ ascent descent)))
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(img (car (gimp-image-new width height RGB)))
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(background (car (gimp-layer-new img width height RGBA-IMAGE "Background" 100 NORMAL-MODE)))
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(bumpmap (car (gimp-layer-new img width height RGBA-IMAGE "Bumpmap" 100 NORMAL-MODE)))
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(textl (car
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(gimp-text-fontname
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img -1 0 0 text 0 TRUE text-size PIXELS font))))
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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 background 1)
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(gimp-image-add-layer img bumpmap 1)
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; Create pattern layer
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(gimp-context-set-background '(0 0 0))
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(gimp-edit-fill background BACKGROUND-FILL)
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(gimp-context-set-pattern pattern)
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(gimp-edit-bucket-fill background PATTERN-BUCKET-FILL NORMAL-MODE 100 0 FALSE 0 0)
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; Create bumpmap layer
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(gimp-edit-fill bumpmap BACKGROUND-FILL)
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(gimp-context-set-background '(127 127 127))
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(gimp-rect-select img 1 1 (- width 2) (- height 2) CHANNEL-OP-REPLACE FALSE 0)
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(gimp-edit-fill bumpmap BACKGROUND-FILL)
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(gimp-context-set-background '(255 255 255))
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(gimp-rect-select img 2 2 (- width 4) (- height 4) CHANNEL-OP-REPLACE FALSE 0)
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(gimp-edit-fill bumpmap BACKGROUND-FILL)
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(gimp-selection-none img)
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; Bumpmap
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(plug-in-bump-map 1 img background bumpmap 135 45 2 0 0 0 0 TRUE pressed 0)
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; Color and position text
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(gimp-context-set-background text-color)
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(gimp-layer-set-lock-alpha textl TRUE)
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(gimp-edit-fill textl BACKGROUND-FILL)
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(gimp-layer-set-offsets textl
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xpadding
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(+ ypadding descent))
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; Clean up
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(gimp-image-set-active-layer img background)
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(gimp-image-remove-layer img bumpmap)
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(gimp-image-flatten 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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(script-fu-register "script-fu-beveled-pattern-button"
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_"B_utton..."
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"Beveled pattern button"
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"Federico Mena Quintero"
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"Federico Mena Quintero"
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"July 1997"
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""
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SF-STRING _"Text" "Hello world!"
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SF-ADJUSTMENT _"Font size (pixels)" '(32 2 1000 1 10 0 1)
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SF-FONT _"Font" "Sans"
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SF-COLOR _"Text color" '(0 0 0)
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SF-PATTERN _"Pattern" "Wood"
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SF-TOGGLE _"Pressed" FALSE)
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(script-fu-menu-register "script-fu-beveled-pattern-button"
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"<Toolbox>/Xtns/Script-Fu/Web Page Themes/Beveled Pattern")
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