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#!/usr/bin/env python
# Gimp-Python - allows the writing of Gimp plugins in Python.
# Copyright (C) 1997 James Henstridge <james@daa.com.au>
#
# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
from gimpfu import *
import time
def python_foggify(img, layer, name, colour, turbulence, opacity):
img.undo_group_start()
fog = gimp.Layer(img, name, layer.width, layer.height, RGBA_IMAGE,
opacity, NORMAL_MODE)
img.add_layer(fog, 0)
oldbg = gimp.get_background()
gimp.set_background(colour)
pdb.gimp_edit_fill(fog, BACKGROUND_FILL)
gimp.set_background(oldbg)
# create a layer mask for the new layer
mask = fog.create_mask(0)
fog.add_mask(mask)
# add some clouds to the layer
pdb.plug_in_plasma(img, mask, int(time.time()), turbulence)
# apply the clouds to the layer
fog.remove_mask(MASK_APPLY)
img.undo_group_end()
register(
"python_fu_foggify",
"Add a layer of fog to the image",
"Add a layer of fog to the image",
"James Henstridge",
"James Henstridge",
"1999",
"<Image>/Python-Fu/Effects/Add _fog",
"RGB*, GRAY*",
[
(PF_STRING, "name", "The new layer name", "Clouds"),
(PF_COLOUR, "colour", "The colour of the fog", (240,180,70)),
(PF_SLIDER, "turbulence", "The turbulence", 1.0, (0, 10, 0.1)),
(PF_SLIDER, "opacity", "The opacity", 100, (0, 100, 1)),
],
[],
python_foggify)
main()
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