/usr/share/gimp/2.0/scripts/selection-round.scm is in gimp-data 2.8.16-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 | ; selection-rounded-rectangle.scm -*-scheme-*-
; GIMP - The GNU Image Manipulation Program
; Copyright (C) 1995 Spencer Kimball and Peter Mattis
;
; 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 3 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, see <http://www.gnu.org/licenses/>.
; CHANGE-LOG:
; 1.00 - initial release
; 1.01 - some code cleanup, no real changes
; 1.02 - made script undoable
; 2.00 - ALAN's Branch. changed name, menu, location, and description
; 2.01 - fixed to work if there was no current selection.
; 2.02 - changed scale to percentages, usability tweaking.
; 2.10 - added concave round edges, updated description.
; 2.11 - tweeked description, changed comments, relinquished any rights.
; Copyright (C) 1997, 1998, Sven Neumann
; Copyright (C) 2004, Alan Horkan.
; Alan Horkan relinquishes all rights to his changes,
; full ownership of this script belongs to Sven Neumann.
(define (script-fu-selection-rounded-rectangle image drawable radius concave)
(gimp-image-undo-group-start image)
(if (= (car (gimp-selection-is-empty image)) TRUE) (gimp-selection-all image))
(let* (
(radius (/ radius 100)) ; convert from percentages
(radius (min radius 1.0))
(radius (max radius 0.0))
(select-bounds (gimp-selection-bounds image))
(has-selection (car select-bounds))
(select-x1 (cadr select-bounds))
(select-y1 (caddr select-bounds))
(select-x2 (cadr (cddr select-bounds)))
(select-y2 (caddr (cddr select-bounds)))
(select-width (- select-x2 select-x1))
(select-height (- select-y2 select-y1))
(cut-radius 0)
(ellipse-radius 0)
)
(gimp-context-push)
(gimp-context-set-defaults)
;; select to the full bounds of the selection,
;; fills in irregular shapes or holes.
(gimp-image-select-rectangle image CHANNEL-OP-ADD
select-x1 select-y1 select-width select-height)
(if (> select-width select-height)
(set! cut-radius (trunc (+ 1 (* radius (/ select-height 2)))))
(set! cut-radius (trunc (+ 1 (* radius (/ select-width 2)))))
)
(set! ellipse-radius (* cut-radius 2))
(gimp-context-set-antialias TRUE)
;; cut away rounded (concave) corners
; top right
(gimp-image-select-ellipse image CHANNEL-OP-SUBTRACT
(- select-x1 cut-radius)
(- select-y1 cut-radius)
(* cut-radius 2)
(* cut-radius 2))
; lower left
(gimp-image-select-ellipse image CHANNEL-OP-SUBTRACT
(- select-x1 cut-radius)
(- select-y2 cut-radius)
(* cut-radius 2)
(* cut-radius 2))
; top right
(gimp-image-select-ellipse image CHANNEL-OP-SUBTRACT
(- select-x2 cut-radius)
(- select-y1 cut-radius)
(* cut-radius 2)
(* cut-radius 2))
; bottom left
(gimp-image-select-ellipse image CHANNEL-OP-SUBTRACT
(- select-x2 cut-radius)
(- select-y2 cut-radius)
(* cut-radius 2)
(* cut-radius 2))
;; add in rounded (convex) corners
(if (= concave FALSE)
(begin
(gimp-image-select-ellipse image
CHANNEL-OP-ADD
select-x1
select-y1
ellipse-radius
ellipse-radius)
(gimp-image-select-ellipse image
CHANNEL-OP-ADD
select-x1
(- select-y2 ellipse-radius)
ellipse-radius
ellipse-radius)
(gimp-image-select-ellipse image
CHANNEL-OP-ADD
(- select-x2 ellipse-radius)
select-y1
ellipse-radius
ellipse-radius)
(gimp-image-select-ellipse image
CHANNEL-OP-ADD
(- select-x2 ellipse-radius)
(- select-y2 ellipse-radius)
ellipse-radius
ellipse-radius)
)
)
(gimp-image-undo-group-end image)
(gimp-displays-flush)
(gimp-context-pop)
)
)
(define (script-fu-selection-round image drawable radius)
(script-fu-selection-rounded-rectangle image drawable (* radius 100) FALSE)
)
(script-fu-register "script-fu-selection-rounded-rectangle"
_"Rounded R_ectangle..."
_"Round the corners of the current selection"
"Alan Horkan, Sven Neumann" ; authors
"Sven Neumann" ; copyright
"2004/06/07"
"*"
SF-IMAGE "Image" 0
SF-DRAWABLE "Drawable" 0
SF-ADJUSTMENT _"Radius (%)" '(50 0 100 1 10 0 0)
SF-TOGGLE _"Concave" FALSE
)
(script-fu-register "script-fu-selection-round"
""
"This procedure is deprecated! Use 'script-fu-selection-rounded-rectangle' instead."
"Sven Neumann" ; authors
"Sven Neumann" ; copyright
"1998/02/06"
"*"
SF-IMAGE "Image" 0
SF-DRAWABLE "Drawable" 0
SF-ADJUSTMENT "Relative radius" '(1 0 128 0.1 1 1 1)
)
(script-fu-menu-register "script-fu-selection-rounded-rectangle"
"<Image>/Select/Modify")
|