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.
145 lines
4.4 KiB
Scheme
145 lines
4.4 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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; Selection-to-brush
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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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; Takes the current selection, saves it as a brush, and makes it the
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; active brush..
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;
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; Parts of this script from Sven Neuman's Drop-Shadow and
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; Seth Burgess's mkbrush scripts.
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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-selection-to-brush image
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drawable
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name
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filename
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spacing)
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(let* (
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(type (car (gimp-drawable-type-with-alpha drawable)))
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(selection-bounds (gimp-selection-bounds image))
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(select-offset-x (cadr selection-bounds))
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(select-offset-y (caddr selection-bounds))
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(selection-width (- (cadr (cddr selection-bounds)) select-offset-x))
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(selection-height (- (caddr (cddr selection-bounds)) select-offset-y))
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(from-selection)
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(active-selection)
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(brush-draw-type)
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(brush-image-type)
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(brush-image)
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(brush-draw)
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(filename2)
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)
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(gimp-context-push)
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(gimp-image-undo-disable image)
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(if (= (car (gimp-selection-is-empty image)) TRUE)
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(begin
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(gimp-selection-layer-alpha drawable)
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(set! from-selection FALSE)
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)
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(begin
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(set! from-selection TRUE)
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(set! active-selection (car (gimp-selection-save image)))
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)
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)
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(gimp-edit-copy drawable)
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(set! brush-draw-type
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(if (= type GRAYA-IMAGE)
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GRAY-IMAGE
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RGBA-IMAGE))
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(set! brush-image-type
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(if (= type GRAYA-IMAGE)
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GRAY
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RGB))
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(set! brush-image (car (gimp-image-new selection-width
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selection-height
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brush-image-type)))
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(set! brush-draw
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(car (gimp-layer-new brush-image
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selection-width
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selection-height
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brush-draw-type
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"Brush"
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100
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NORMAL-MODE)))
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(gimp-image-add-layer brush-image brush-draw 0)
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(gimp-selection-none brush-image)
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(if (= type GRAYA-IMAGE)
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(begin
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(gimp-context-set-background '(255 255 255))
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(gimp-drawable-fill brush-draw BACKGROUND-FILL))
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(gimp-drawable-fill brush-draw TRANSPARENT-FILL)
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)
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(let ((floating-sel (car (gimp-edit-paste brush-draw FALSE))))
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(gimp-floating-sel-anchor floating-sel)
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)
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(set! filename2 (string-append gimp-directory
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"/brushes/"
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filename
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(number->string image)
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".gbr"))
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(file-gbr-save 1 brush-image brush-draw filename2 "" spacing name)
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(if (= from-selection TRUE)
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(begin
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(gimp-selection-load active-selection)
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(gimp-image-remove-channel image active-selection)
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)
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)
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(gimp-image-undo-enable image)
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(gimp-image-set-active-layer image drawable)
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(gimp-image-delete brush-image)
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(gimp-displays-flush)
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(gimp-context-pop)
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(gimp-brushes-refresh)
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(gimp-context-set-brush name)
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)
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)
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(script-fu-register "script-fu-selection-to-brush"
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_"To _Brush..."
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_"Convert a selection to a brush"
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"Adrian Likins <adrian@gimp.org>"
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"Adrian Likins"
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"10/07/97"
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"RGB* GRAY*"
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SF-IMAGE "Image" 0
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SF-DRAWABLE "Drawable" 0
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SF-STRING _"Brush name" "My Brush"
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SF-STRING _"File name" "mybrush"
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SF-ADJUSTMENT _"Spacing" '(25 0 1000 1 1 1 0)
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)
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