b2e3434d38
2004-01-05 Michael Natterer <mitch@gimp.org> * tools/pdbgen/Makefile.am * tools/pdbgen/groups.pl * tools/pdbgen/pdb/misc_tools.pdb: removed the "misc tools" PDB group. * tools/pdbgen/pdb/edit.pdb: added gimp_edit_bucket_fill() and gimp_edit_blend(). * tools/pdbgen/pdb/image.pdb: added gimp_image_pick_color(). * app/pdb/procedural_db.c * libgimp/gimpcompat.h: added compat stuff. * app/pdb/edit_cmds.c * app/pdb/image_cmds.c * app/pdb/internal_procs.c * app/pdb/misc_tools_cmds.c * libgimp/gimp_pdb.h * libgimp/gimpedit_pdb.[ch] * libgimp/gimpimage_pdb.[ch]: regenerated. * libgimp/Makefile.am * libgimp/gimpmisctools_pdb.[ch]: removed. * plug-ins/gfig/gfig.c * plug-ins/script-fu/scripts/3dTruchet.scm * plug-ins/script-fu/scripts/alien-glow-arrow.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-button.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-button.scm * plug-ins/script-fu/scripts/blended-logo.scm * plug-ins/script-fu/scripts/burn-in-anim.scm * plug-ins/script-fu/scripts/coffee.scm * plug-ins/script-fu/scripts/comic-logo.scm * plug-ins/script-fu/scripts/coolmetal-logo.scm * plug-ins/script-fu/scripts/glossy.scm * plug-ins/script-fu/scripts/gradient-bevel-logo.scm * plug-ins/script-fu/scripts/gradient-example.scm * plug-ins/script-fu/scripts/hsv-graph.scm * plug-ins/script-fu/scripts/pupi-button.scm * plug-ins/script-fu/scripts/rendermap.scm * plug-ins/script-fu/scripts/sphere.scm * plug-ins/script-fu/scripts/starscape-logo.scm * plug-ins/script-fu/scripts/test-sphere.scm * plug-ins/script-fu/scripts/textured-logo.scm * plug-ins/script-fu/scripts/title-header.scm * plug-ins/script-fu/scripts/weave.scm: follow "blend" and "color picker" changes. Leave "bucket fill" users unchanged because fill and bucket_fill need another cleanup (will follow next...) 2004-01-05 Michael Natterer <mitch@gimp.org> * libgimp/libgimp-sections.txt: moved color_picker, blend and bucket_fill to their new places. * libgimp/tmpl/gimpedit.sgml * libgimp/tmpl/gimpimage.sgml * libgimp/tmpl/gimptools.sgml: regenerated.
153 lines
4.9 KiB
Scheme
153 lines
4.9 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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; Alien Glow themed button
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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 code from Frederico Mena Quintero (Quartic)
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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 (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 (blend-bumpmap img
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drawable
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x1
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y1
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x2
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y2)
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(gimp-edit-blend drawable FG-BG-RGB-MODE DARKEN-ONLY
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GRADIENT-LINEAR 100 0 REPEAT-NONE FALSE
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FALSE 0 0 TRUE
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x1 y1 x2 y2))
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(define (script-fu-alien-glow-button text
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font
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size
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text-color
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glow-color
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bg-color
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padding
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glow-radius
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flatten)
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(let* ((old-fg-color (car (gimp-palette-get-foreground)))
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(old-bg-color (car (gimp-palette-get-background)))
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(text-extents (gimp-text-get-extents-fontname text
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size
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PIXELS
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font))
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(ascent (text-ascent text-extents))
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(descent (text-descent text-extents))
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(img-width (+ (* 2 padding)
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(text-width text-extents)))
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(img-height (+ (* 2 padding)
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(+ ascent descent)))
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(layer-height img-height)
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(layer-width img-width)
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(img-width (+ img-width glow-radius))
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(img-height (+ img-height glow-radius))
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(img (car (gimp-image-new img-width img-height RGB)))
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(bg-layer (car (gimp-layer-new img
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img-width img-height RGBA-IMAGE
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"Background" 100 NORMAL-MODE)))
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(glow-layer (car (gimp-layer-new img
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img-width img-height RGBA-IMAGE
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"Glow" 100 NORMAL-MODE)))
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(button-layer (car (gimp-layer-new img
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layer-width layer-height RGBA-IMAGE
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"Button" 100 NORMAL-MODE))))
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(gimp-image-undo-disable img)
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; Create bumpmap layer
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(gimp-image-add-layer img bg-layer -1)
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(gimp-palette-set-foreground '(0 0 0))
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(gimp-palette-set-background bg-color)
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(gimp-edit-fill bg-layer BACKGROUND-FILL)
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(gimp-image-add-layer img glow-layer -1)
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; Create text layer
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(gimp-image-add-layer img button-layer -1)
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(gimp-layer-set-offsets button-layer (/ glow-radius 2) (/ glow-radius 2))
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(gimp-selection-none img)
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(gimp-rect-select img 0 0 img-width img-height REPLACE FALSE 0)
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(gimp-palette-set-foreground '(100 100 100))
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(gimp-palette-set-background '(0 0 0))
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(gimp-edit-blend button-layer FG-BG-RGB-MODE NORMAL-MODE
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GRADIENT-SHAPEBURST-ANGULAR 100 0 REPEAT-NONE FALSE
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FALSE 0 0 TRUE
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0 0 img-height img-width)
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(gimp-edit-clear glow-layer)
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(gimp-rect-select img
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(/ glow-radius 4)
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(/ glow-radius 4)
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(- img-width (/ glow-radius 2))
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(- img-height (/ glow-radius 2))
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REPLACE FALSE 0 )
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(gimp-palette-set-foreground glow-color)
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(gimp-edit-fill glow-layer FOREGROUND-FILL)
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(gimp-selection-none img)
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(plug-in-gauss-rle 1 img glow-layer glow-radius TRUE TRUE)
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(gimp-palette-set-foreground text-color)
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(let ((textl (car (gimp-text-fontname
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img -1 0 0 text 0 TRUE size PIXELS font))))
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(gimp-layer-set-offsets textl
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(+ padding (/ glow-radius 2))
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(+ (+ padding descent) (/ glow-radius 2))))
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; Done
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(gimp-selection-none img)
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(gimp-palette-set-foreground old-fg-color)
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(gimp-palette-set-background old-bg-color)
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(gimp-image-undo-enable img)
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(if (= flatten TRUE)
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(gimp-image-flatten img))
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(gimp-display-new img)))
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(script-fu-register "script-fu-alien-glow-button"
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_"<Toolbox>/Xtns/Script-Fu/Web Page Themes/Alien Glow/B_utton..."
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"Button with an eerie glow"
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"Adrian Likins"
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"Adrian Likins"
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"July 1997"
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""
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SF-STRING _"Text" "Hello world!"
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SF-FONT _"Font" "Futura_Poster"
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SF-ADJUSTMENT _"Font Size (pixels)" '(22 2 100 1 1 0 1)
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SF-COLOR _"Text Color" '(0 0 0)
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SF-COLOR _"Glow Color" '(63 252 0)
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SF-COLOR _"Background Color" '(0 0 0)
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SF-ADJUSTMENT _"Padding" '(6 1 100 1 10 0 1)
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SF-ADJUSTMENT _"Glow Radius" '(10 1 200 1 10 0 1)
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SF-TOGGLE _"Flatten Image" TRUE)
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