home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
PC World Komputer 2010 April
/
PCWorld0410.iso
/
hity wydania
/
GIMP 2.6.8
/
gimp-2.6.8-i686-setup.exe
/
{app}
/
share
/
gimp
/
2.0
/
scripts
/
mkbrush.scm
< prev
next >
Wrap
Text File
|
2009-12-15
|
9KB
|
263 lines
; GIMP - The GNU Image Manipulation Program
; Copyright (C) 1995 Spencer Kimball and Peter Mattis
;
; Make-Brush - a script for the script-fu program
; by Seth Burgess 1997 <sjburges@ou.edu>
;
; 18-Dec-2000 fixed to work with the new convention (not inverted) of
; gbr saver (jtl@gimp.org)
;
; 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-make-brush-rectangular name width height spacing)
(let* (
(img (car (gimp-image-new width height GRAY)))
(drawable (car (gimp-layer-new img
width height GRAY-IMAGE
"MakeBrush" 100 NORMAL-MODE)))
(filename (string-append gimp-directory
"/brushes/r"
(number->string width)
"x"
(number->string height)
".gbr"))
)
(gimp-context-push)
(gimp-image-undo-disable img)
(gimp-image-add-layer img drawable 0)
(gimp-context-set-background '(255 255 255))
(gimp-drawable-fill drawable BACKGROUND-FILL)
(gimp-rect-select img 0 0 width height CHANNEL-OP-REPLACE FALSE 0)
(gimp-context-set-background '(0 0 0))
(gimp-edit-fill drawable BACKGROUND-FILL)
(file-gbr-save 1 img drawable filename "" spacing name)
(gimp-image-delete img)
(gimp-context-pop)
(gimp-brushes-refresh)
(gimp-context-set-brush name)
)
)
(script-fu-register "script-fu-make-brush-rectangular"
_"_Rectangular..."
_"Create a rectangular brush"
"Seth Burgess <sjburges@ou.edu>"
"Seth Burgess"
"1997"
""
SF-STRING _"Name" "Rectangle"
SF-ADJUSTMENT _"Width" '(20 1 200 1 10 0 1)
SF-ADJUSTMENT _"Height" '(20 1 200 1 10 0 1)
SF-ADJUSTMENT _"Spacing" '(25 1 100 1 10 1 0)
)
(script-fu-menu-register "script-fu-make-brush-rectangular"
"<Brushes>")
(define (script-fu-make-brush-rectangular-feathered name width height
feathering spacing)
(let* (
(widthplus (+ width feathering))
(heightplus (+ height feathering))
(img (car (gimp-image-new widthplus heightplus GRAY)))
(drawable (car (gimp-layer-new img
widthplus heightplus GRAY-IMAGE
"MakeBrush" 100 NORMAL-MODE)))
(filename (string-append gimp-directory
"/brushes/r"
(number->string width)
"x"
(number->string height)
"f"
(number->string feathering)
".gbr"))
)
(gimp-context-push)
(gimp-image-undo-disable img)
(gimp-image-add-layer img drawable 0)
(gimp-context-set-background '(255 255 255))
(gimp-drawable-fill drawable BACKGROUND-FILL)
(cond ((< 0 feathering)
(gimp-rect-select img
(/ feathering 2) (/ feathering 2)
width height CHANNEL-OP-REPLACE TRUE feathering))
((>= 0 feathering)
(gimp-rect-select img 0 0 width height CHANNEL-OP-REPLACE FALSE 0)))
(gimp-context-set-background '(0 0 0))
(gimp-edit-fill drawable BACKGROUND-FILL)
(file-gbr-save 1 img drawable filename "" spacing name)
(gimp-image-delete img)
(gimp-context-pop)
(gimp-brushes-refresh)
(gimp-context-set-brush name)
)
)
(script-fu-register "script-fu-make-brush-rectangular-feathered"
_"Re_ctangular, Feathered..."
_"Create a rectangular brush with feathered edges"
"Seth Burgess <sjburges@ou.edu>"
"Seth Burgess"
"1997"
""
SF-STRING _"Name" "Rectangle"
SF-ADJUSTMENT _"Width" '(20 1 200 1 10 0 1)
SF-ADJUSTMENT _"Height" '(20 1 200 1 10 0 1)
SF-ADJUSTMENT _"Feathering" '(4 1 100 1 10 0 1)
SF-ADJUSTMENT _"Spacing" '(25 1 100 1 10 1 0)
)
(script-fu-menu-register "script-fu-make-brush-rectangular-feathered"
"<Brushes>")
(define (script-fu-make-brush-elliptical name width height spacing)
(let* (
(img (car (gimp-image-new width height GRAY)))
(drawable (car (gimp-layer-new img
width height GRAY-IMAGE
"MakeBrush" 100 NORMAL-MODE)))
(filename (string-append gimp-directory
"/brushes/e"
(number->string width)
"x"
(number->string height)
".gbr"))
)
(gimp-context-push)
(gimp-image-undo-disable img)
(gimp-image-add-layer img drawable 0)
(gimp-context-set-background '(255 255 255))
(gimp-drawable-fill drawable BACKGROUND-FILL)
(gimp-context-set-background '(0 0 0))
(gimp-ellipse-select img 0 0 width height CHANNEL-OP-REPLACE TRUE FALSE 0)
(gimp-edit-fill drawable BACKGROUND-FILL)
(file-gbr-save 1 img drawable filename "" spacing name)
(gimp-image-delete img)
(gimp-context-pop)
(gimp-brushes-refresh)
(gimp-context-set-brush name)
)
)
(script-fu-register "script-fu-make-brush-elliptical"
_"_Elliptical..."
_"Create an elliptical brush"
"Seth Burgess <sjburges@ou.edu>"
"Seth Burgess"
"1997"
""
SF-STRING _"Name" "Ellipse"
SF-ADJUSTMENT _"Width" '(20 1 200 1 10 0 1)
SF-ADJUSTMENT _"Height" '(20 1 200 1 10 0 1)
SF-ADJUSTMENT _"Spacing" '(25 1 100 1 10 1 0)
)
(script-fu-menu-register "script-fu-make-brush-elliptical"
"<Brushes>")
(define (script-fu-make-brush-elliptical-feathered name
width height
feathering spacing)
(let* (
(widthplus (+ feathering width)) ; add 3 for blurring
(heightplus (+ feathering height))
(img (car (gimp-image-new widthplus heightplus GRAY)))
(drawable (car (gimp-layer-new img
widthplus heightplus GRAY-IMAGE
"MakeBrush" 100 NORMAL-MODE)))
(filename (string-append gimp-directory
"/brushes/e"
(number->string width)
"x"
(number->string height)
"f"
(number->string feathering)
".gbr"))
)
(gimp-context-push)
(gimp-image-undo-disable img)
(gimp-image-add-layer img drawable 0)
(gimp-context-set-background '(255 255 255))
(gimp-drawable-fill drawable BACKGROUND-FILL)
(cond ((> feathering 0) ; keep from taking out gimp with stupid entry.
(gimp-ellipse-select img
(/ feathering 2) (/ feathering 2)
width height CHANNEL-OP-REPLACE
TRUE TRUE feathering))
((<= feathering 0)
(gimp-ellipse-select img 0 0 width height
CHANNEL-OP-REPLACE TRUE FALSE 0)))
(gimp-context-set-background '(0 0 0))
(gimp-edit-fill drawable BACKGROUND-FILL)
(file-gbr-save 1 img drawable filename "" spacing name)
(gimp-image-delete img)
(gimp-context-pop)
(gimp-brushes-refresh)
(gimp-context-set-brush name)
)
)
(script-fu-register "script-fu-make-brush-elliptical-feathered"
_"Elli_ptical, Feathered..."
_"Create an elliptical brush with feathered edges"
"Seth Burgess <sjburges@ou.edu>"
"Seth Burgess"
"1997"
""
SF-STRING _"Name" "Ellipse"
SF-ADJUSTMENT _"Width" '(20 1 200 1 10 0 1)
SF-ADJUSTMENT _"Height" '(20 1 200 1 10 0 1)
SF-ADJUSTMENT _"Feathering" '(4 1 100 1 10 0 1)
SF-ADJUSTMENT _"Spacing" '(25 1 100 1 10 1 0)
)
(script-fu-menu-register "script-fu-make-brush-elliptical-feathered"
"<Brushes>")