home *** CD-ROM | disk | FTP | other *** search
GIMP Script-Fu Script | 2005-06-30 | 3.0 KB | 88 lines |
- ; The GIMP -- an image manipulation program
- ; Copyright (C) 1995 Spencer Kimball and Peter Mattis
- ;
- ; Based on select-to-brush by
- ; Copyright (c) 1997 Adrian Likins aklikins@eos.ncsu.edu
- ; Author Cameron Gregory, http://www.flamingtext.com/
- ;
- ; Takes the current selection, saves it as a pattern and makes it the active
- ; pattern
- ;
- ; 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-selection-to-pattern image drawable desc filename)
-
- (if (= (car (gimp-selection-is-empty image)) TRUE)
- (begin
- (set! selection-width (car (gimp-drawable-width drawable)))
- (set! selection-height (car (gimp-drawable-height drawable))))
- (begin
- (set! selection-bounds (gimp-drawable-mask-bounds drawable))
- (set! select-offset-x (cadr selection-bounds))
- (set! select-offset-y (caddr selection-bounds))
- (set! selection-width (- (cadr (cddr selection-bounds)) select-offset-x))
- (set! selection-height (- (caddr (cddr selection-bounds)) select-offset-y))))
-
- (if (= (car (gimp-drawable-has-alpha drawable)) TRUE)
- (set! pattern-draw-type RGBA-IMAGE)
- (set! pattern-draw-type RGB-IMAGE))
-
- (set! pattern-image-type RGB)
-
- (set! pattern-image (car (gimp-image-new selection-width selection-height
- pattern-image-type)))
-
- (set! pattern-draw
- (car (gimp-layer-new pattern-image selection-width selection-height
- pattern-draw-type "Pattern" 100 NORMAL-MODE)))
-
- (gimp-drawable-fill pattern-draw TRANSPARENT-FILL)
-
- (gimp-image-add-layer pattern-image pattern-draw 0)
-
- (gimp-edit-copy drawable)
-
- (let ((floating-sel (car (gimp-edit-paste pattern-draw FALSE))))
- (gimp-floating-sel-anchor floating-sel))
-
- (set! filename2 (string-append gimp-directory
- "/patterns/"
- filename
- (number->string image)
- ".pat"))
-
- (file-pat-save 1 pattern-image pattern-draw filename2 "" desc)
- (gimp-patterns-refresh)
- (gimp-context-set-pattern desc)
-
- (gimp-image-delete pattern-image)
- (gimp-displays-flush))
-
- (script-fu-register "script-fu-selection-to-pattern"
- _"To _Pattern..."
- "Convert a selection to a pattern"
- "Cameron Gregory <cameron@bloke.com>"
- "Cameron Gregory"
- "09/02/2003"
- "RGB* GRAY*"
- SF-IMAGE "Image" 0
- SF-DRAWABLE "Drawable" 0
- SF-STRING _"Pattern name" "My Pattern"
- SF-STRING _"Filename" "mypattern")
-
- (script-fu-menu-register "script-fu-selection-to-pattern"
- _"<Image>/Script-Fu/Selection")
-