a1f0757ee7
This change is part of multilayer select feature of v3. Only fixes ScriptFu plugins, not Python or C. Only fixes calls to file load/save procedures and other plugins already multilayer capable. Any future PDB procedures changed to have multilayer signature will require changes to all callers. The new code is verbose: "drawable" => "1 (vector drawable)" Issue 5919 proposes a change to the PDB that would make this less verbose: "drawable" => (vector drawable)" (without the number of drawables) Tested that changed procedures will interpret without syntax errors, on one path. Did not test each changed procedure for functional correctness.
273 lines
9.1 KiB
Scheme
273 lines
9.1 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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; Make-Brush - a script for the script-fu program
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; by Seth Burgess 1997 <sjburges@ou.edu>
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;
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; 18-Dec-2000 fixed to work with the new convention (not inverted) of
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; gbr saver (jtl@gimp.org)
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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-make-brush-rectangular name width height spacing)
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(let* (
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(img (car (gimp-image-new width height GRAY)))
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(drawable (car (gimp-layer-new img
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width height GRAY-IMAGE
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"MakeBrush" 100 LAYER-MODE-NORMAL)))
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(filename (string-append gimp-directory
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"/brushes/r"
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(number->string width)
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"x"
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(number->string height)
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".gbr"))
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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 img)
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(gimp-image-insert-layer img drawable 0 0)
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(gimp-context-set-background '(255 255 255))
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(gimp-drawable-fill drawable FILL-BACKGROUND)
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(gimp-image-select-rectangle img CHANNEL-OP-REPLACE 0 0 width height)
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(gimp-context-set-background '(0 0 0))
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(gimp-drawable-edit-fill drawable FILL-BACKGROUND)
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(file-gbr-save 1 img 1 (vector drawable) filename spacing name)
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(gimp-image-delete img)
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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-make-brush-rectangular"
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_"_Rectangular..."
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_"Create a rectangular brush"
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"Seth Burgess <sjburges@ou.edu>"
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"Seth Burgess"
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"1997"
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""
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SF-STRING _"Name" "Rectangle"
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SF-ADJUSTMENT _"Width" '(20 1 200 1 10 0 1)
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SF-ADJUSTMENT _"Height" '(20 1 200 1 10 0 1)
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SF-ADJUSTMENT _"Spacing" '(25 1 100 1 10 1 0)
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)
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(script-fu-menu-register "script-fu-make-brush-rectangular"
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"<Brushes>")
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(define (script-fu-make-brush-rectangular-feathered name width height
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feathering spacing)
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(let* (
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(widthplus (+ width feathering))
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(heightplus (+ height feathering))
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(img (car (gimp-image-new widthplus heightplus GRAY)))
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(drawable (car (gimp-layer-new img
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widthplus heightplus GRAY-IMAGE
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"MakeBrush" 100 LAYER-MODE-NORMAL)))
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(filename (string-append gimp-directory
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"/brushes/r"
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(number->string width)
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"x"
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(number->string height)
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"f"
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(number->string feathering)
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".gbr"))
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)
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(gimp-context-push)
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(gimp-context-set-paint-mode LAYER-MODE-NORMAL)
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(gimp-context-set-opacity 100.0)
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(gimp-image-undo-disable img)
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(gimp-image-insert-layer img drawable 0 0)
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(gimp-context-set-background '(255 255 255))
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(gimp-drawable-fill drawable FILL-BACKGROUND)
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(cond
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((< 0 feathering)
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(gimp-context-set-feather TRUE)
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(gimp-context-set-feather-radius feathering feathering)
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(gimp-image-select-rectangle img CHANNEL-OP-REPLACE
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(/ feathering 2) (/ feathering 2) width height))
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((>= 0 feathering)
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(gimp-context-set-feather FALSE)
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(gimp-image-select-rectangle img CHANNEL-OP-REPLACE 0 0 width height))
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)
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(gimp-context-set-background '(0 0 0))
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(gimp-drawable-edit-fill drawable FILL-BACKGROUND)
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(file-gbr-save 1 img 1 (vector drawable) filename spacing name)
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(gimp-image-delete img)
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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-make-brush-rectangular-feathered"
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_"Re_ctangular, Feathered..."
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_"Create a rectangular brush with feathered edges"
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"Seth Burgess <sjburges@ou.edu>"
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"Seth Burgess"
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"1997"
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""
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SF-STRING _"Name" "Rectangle"
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SF-ADJUSTMENT _"Width" '(20 1 200 1 10 0 1)
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SF-ADJUSTMENT _"Height" '(20 1 200 1 10 0 1)
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SF-ADJUSTMENT _"Feathering" '(4 1 100 1 10 0 1)
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SF-ADJUSTMENT _"Spacing" '(25 1 100 1 10 1 0)
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)
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(script-fu-menu-register "script-fu-make-brush-rectangular-feathered"
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"<Brushes>")
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(define (script-fu-make-brush-elliptical name width height spacing)
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(let* (
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(img (car (gimp-image-new width height GRAY)))
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(drawable (car (gimp-layer-new img
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width height GRAY-IMAGE
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"MakeBrush" 100 LAYER-MODE-NORMAL)))
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(filename (string-append gimp-directory
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"/brushes/e"
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(number->string width)
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"x"
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(number->string height)
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".gbr"))
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)
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(gimp-context-push)
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(gimp-context-set-antialias TRUE)
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(gimp-context-set-feather FALSE)
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(gimp-image-undo-disable img)
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(gimp-image-insert-layer img drawable 0 0)
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(gimp-context-set-background '(255 255 255))
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(gimp-drawable-fill drawable FILL-BACKGROUND)
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(gimp-context-set-background '(0 0 0))
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(gimp-image-select-ellipse img CHANNEL-OP-REPLACE 0 0 width height)
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(gimp-drawable-edit-fill drawable FILL-BACKGROUND)
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(file-gbr-save 1 img 1 (vector drawable) filename spacing name)
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(gimp-image-delete img)
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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-make-brush-elliptical"
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_"_Elliptical..."
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_"Create an elliptical brush"
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"Seth Burgess <sjburges@ou.edu>"
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"Seth Burgess"
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"1997"
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""
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SF-STRING _"Name" "Ellipse"
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SF-ADJUSTMENT _"Width" '(20 1 200 1 10 0 1)
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SF-ADJUSTMENT _"Height" '(20 1 200 1 10 0 1)
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SF-ADJUSTMENT _"Spacing" '(25 1 100 1 10 1 0)
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)
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(script-fu-menu-register "script-fu-make-brush-elliptical"
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"<Brushes>")
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(define (script-fu-make-brush-elliptical-feathered name
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width height
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feathering spacing)
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(let* (
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(widthplus (+ feathering width)) ; add 3 for blurring
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(heightplus (+ feathering height))
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(img (car (gimp-image-new widthplus heightplus GRAY)))
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(drawable (car (gimp-layer-new img
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widthplus heightplus GRAY-IMAGE
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"MakeBrush" 100 LAYER-MODE-NORMAL)))
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(filename (string-append gimp-directory
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"/brushes/e"
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(number->string width)
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"x"
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(number->string height)
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"f"
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(number->string feathering)
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".gbr"))
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)
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(gimp-context-push)
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(gimp-context-set-antialias TRUE)
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(gimp-image-undo-disable img)
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(gimp-image-insert-layer img drawable 0 0)
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(gimp-context-set-background '(255 255 255))
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(gimp-drawable-fill drawable FILL-BACKGROUND)
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(cond ((> feathering 0) ; keep from taking out gimp with stupid entry.
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(gimp-context-set-feather TRUE)
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(gimp-context-set-feather-radius feathering feathering)
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(gimp-image-select-ellipse img CHANNEL-OP-REPLACE
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(/ feathering 2) (/ feathering 2)
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width height))
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((<= feathering 0)
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(gimp-context-set-feather FALSE)
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(gimp-image-select-ellipse img CHANNEL-OP-REPLACE 0 0 width height)))
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(gimp-context-set-background '(0 0 0))
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(gimp-drawable-edit-fill drawable FILL-BACKGROUND)
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(file-gbr-save 1 img 1 (vector drawable) filename spacing name)
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(gimp-image-delete img)
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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-make-brush-elliptical-feathered"
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_"Elli_ptical, Feathered..."
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_"Create an elliptical brush with feathered edges"
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"Seth Burgess <sjburges@ou.edu>"
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"Seth Burgess"
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"1997"
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""
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SF-STRING _"Name" "Ellipse"
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SF-ADJUSTMENT _"Width" '(20 1 200 1 10 0 1)
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SF-ADJUSTMENT _"Height" '(20 1 200 1 10 0 1)
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SF-ADJUSTMENT _"Feathering" '(4 1 100 1 10 0 1)
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SF-ADJUSTMENT _"Spacing" '(25 1 100 1 10 1 0)
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)
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(script-fu-menu-register "script-fu-make-brush-elliptical-feathered"
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"<Brushes>")
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