35df110a05
paste as brush, paste as pattern, select to new brush, select to new pattern fill selection outline, fill path, stroke selection, distort, rounded rectangle indexed color conversion, merge visible layers, new guide, new guide (by percent) image properties, newsprint, fractal explorer, sample colorize, new layer metadata editor (just a button), spyroplus (only common buttons)
145 lines
4.5 KiB
Scheme
145 lines
4.5 KiB
Scheme
; GIMP - The GNU 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 3 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, see <https://www.gnu.org/licenses/>.
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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 0)
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(active-selection 0)
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(brush-draw-type 0)
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(brush-image-type 0)
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(brush-image 0)
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(brush-draw 0)
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(filename2 0)
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)
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(gimp-context-push)
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(gimp-context-set-defaults)
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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-image-select-item image CHANNEL-OP-REPLACE 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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LAYER-MODE-NORMAL)))
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(gimp-image-insert-layer brush-image brush-draw 0 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 FILL-BACKGROUND))
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(gimp-drawable-fill brush-draw FILL-TRANSPARENT)
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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-image-select-item image CHANNEL-OP-REPLACE 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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