590c4d0b9f
2006-10-20 Kevin Cozens <kcozens@cvs.gnome.org> * plug-ins/script-fu/scheme-wrapper.c: Moved the MIN and MAX entries for image size and resolution to script_constants structureas they are not deprecated constants. * plug-ins/script-fu/scripts/script-fu.init: Removed CR in line endings. * plug-ins/script-fu/scripts/*.scm: Fixed a number of regressions that snuck in during the last big update of the scripts. This update reduces the number of differences to the original scripts (other than formatting). Some additional formatting changes in a few scripts. Updates to use colour names in register block where possible. Fixed a bug in burn-in-anim.scm. Minor cleanup of font-map.scm. Simplified the bug fix in tile-blur.scm.
178 lines
6.2 KiB
Scheme
178 lines
6.2 KiB
Scheme
; The GIMP -- an image manipulation program
|
|
; Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
;
|
|
; Bump-mapped title script --- create a bump-mapped title image for web pages
|
|
; Copyright (C) 1997 Federico Mena Quintero
|
|
; federico@nuclecu.unam.mx
|
|
; ************************************************************************
|
|
; Changed on Feb 4, 1999 by Piet van Oostrum <piet@cs.uu.nl>
|
|
; For use with GIMP 1.1.
|
|
;
|
|
; The corresponding parameters have been replaced by an SF-FONT parameter.
|
|
; The call to gimp-context-set-background has been given a real layer
|
|
; (although it is not used) otherwise gimp 1.1 crashed.
|
|
; ************************************************************************
|
|
;
|
|
; 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.
|
|
|
|
|
|
(define (script-fu-title-header text
|
|
size
|
|
fontname
|
|
gradient-reverse)
|
|
(let* (; Parameters
|
|
|
|
(padding 8)
|
|
(fade-width 64)
|
|
|
|
; Image
|
|
|
|
(img (car (gimp-image-new 256 256 RGB)))
|
|
|
|
; Text layer
|
|
|
|
(text-layer (car (gimp-text-fontname
|
|
img
|
|
-1
|
|
0
|
|
0
|
|
text
|
|
padding
|
|
TRUE
|
|
size
|
|
PIXELS
|
|
fontname)))
|
|
(text-width (car (gimp-drawable-width text-layer)))
|
|
(text-height (car (gimp-drawable-height text-layer)))
|
|
|
|
; Sizes
|
|
|
|
(text-layers-offset (/ text-height 2))
|
|
|
|
(img-width (+ text-layers-offset text-width fade-width))
|
|
(img-height text-height)
|
|
|
|
; Additional layers
|
|
|
|
(bg-layer (car (gimp-layer-new img img-width img-height RGBA-IMAGE
|
|
"bg-layer" 100 NORMAL-MODE)))
|
|
(bumpmap-layer (car (gimp-layer-new img
|
|
text-width
|
|
text-height
|
|
RGBA-IMAGE
|
|
"bumpmap-layer"
|
|
100
|
|
NORMAL-MODE)))
|
|
(fore-layer (car (gimp-layer-new img text-width text-height RGBA-IMAGE
|
|
"fore-layer" 100 NORMAL-MODE)))
|
|
)
|
|
|
|
(gimp-context-push)
|
|
|
|
; Create image
|
|
|
|
(gimp-image-undo-disable img)
|
|
(gimp-image-resize img img-width img-height 0 0)
|
|
|
|
(gimp-image-add-layer img bg-layer -1)
|
|
(gimp-image-add-layer img bumpmap-layer -1)
|
|
(gimp-image-add-layer img fore-layer -1)
|
|
; (gimp-image-add-layer img text-layer -1)
|
|
(gimp-image-raise-layer img text-layer)
|
|
(gimp-image-raise-layer img text-layer)
|
|
(gimp-image-raise-layer img text-layer)
|
|
(gimp-layer-set-offsets bg-layer 0 0)
|
|
(gimp-layer-set-offsets text-layer text-layers-offset 0)
|
|
(gimp-layer-set-offsets bumpmap-layer text-layers-offset 0)
|
|
(gimp-layer-set-offsets fore-layer text-layers-offset 0)
|
|
|
|
; Create bumpmap layer
|
|
|
|
(gimp-context-set-background '(0 0 0))
|
|
(gimp-edit-fill bumpmap-layer BACKGROUND-FILL)
|
|
(gimp-selection-layer-alpha text-layer)
|
|
(gimp-context-set-background '(255 255 255))
|
|
(gimp-edit-fill bumpmap-layer BACKGROUND-FILL)
|
|
(gimp-selection-none img)
|
|
(plug-in-gauss-rle 1 img bumpmap-layer 4.0 TRUE TRUE)
|
|
|
|
; Fore layer, bumpmap
|
|
|
|
(gimp-context-set-background '(255 255 255))
|
|
(gimp-edit-fill fore-layer BACKGROUND-FILL)
|
|
(plug-in-bump-map 1 img fore-layer bumpmap-layer 135.0 45.0 4 0 0 0 0 FALSE FALSE 0)
|
|
|
|
; Text layer
|
|
|
|
(gimp-drawable-set-visible text-layer TRUE)
|
|
(gimp-layer-set-lock-alpha text-layer TRUE)
|
|
|
|
(gimp-edit-blend text-layer CUSTOM-MODE NORMAL-MODE
|
|
GRADIENT-LINEAR 100 0 REPEAT-NONE gradient-reverse
|
|
FALSE 0.2 3 TRUE
|
|
padding padding
|
|
(- text-width padding 1) (- text-height padding 1))
|
|
|
|
; Semicircle at the left
|
|
|
|
(gimp-context-set-background '(0 0 0))
|
|
(gimp-edit-fill bg-layer BACKGROUND-FILL)
|
|
|
|
(gimp-ellipse-select img 0 0 text-height text-height CHANNEL-OP-REPLACE TRUE FALSE 0)
|
|
(gimp-context-set-background (car (gimp-image-pick-color img text-layer
|
|
text-layers-offset 0
|
|
TRUE FALSE 0)))
|
|
(gimp-edit-fill bg-layer BACKGROUND-FILL)
|
|
|
|
; Fade-out gradient at the right
|
|
|
|
(gimp-rect-select img (- img-width fade-width) 0 fade-width text-height
|
|
CHANNEL-OP-REPLACE FALSE 0)
|
|
(gimp-context-set-foreground (car (gimp-context-get-background)))
|
|
(gimp-context-set-background '(0 0 0))
|
|
|
|
(gimp-edit-blend bg-layer FG-BG-RGB-MODE NORMAL-MODE
|
|
GRADIENT-LINEAR 100 0 REPEAT-NONE FALSE
|
|
FALSE 0.2 3 TRUE
|
|
(- img-width fade-width) 0 (- img-width 1) 0)
|
|
|
|
(gimp-selection-none img)
|
|
|
|
; Done
|
|
|
|
; (gimp-image-flatten img)
|
|
(gimp-image-undo-enable img)
|
|
(gimp-display-new img)
|
|
|
|
(gimp-context-pop)
|
|
)
|
|
)
|
|
|
|
(script-fu-register "script-fu-title-header"
|
|
_"Web Title Header..."
|
|
_"Create a decorative web title header"
|
|
"Federico Mena Quintero"
|
|
"Federico Mena Quintero"
|
|
"June 1997"
|
|
""
|
|
SF-STRING _"Text" "Hello world!"
|
|
SF-ADJUSTMENT _"Font size (pixels)" '(32 2 256 1 10 0 0)
|
|
SF-FONT _"Font" "Sans"
|
|
SF-TOGGLE _"Gradient reverse" FALSE
|
|
)
|
|
|
|
(script-fu-menu-register "script-fu-title-header"
|
|
"<Toolbox>/Xtns/Logos")
|