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#!/usr/bin/env ruby
#
# Copyright (C) 2018 Ruby-GNOME2 Project Team
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
require "gegl"
if ARGV.size != 3
puts("#{$0} MESSAGE FROM TO")
exit(false)
end
message = ARGV[0]
from = ARGV[1]
to = ARGV[2]
graph = Gegl::Node.new
load = graph.create_child("gegl:load")
load[:path] = from
text = graph.create_child("gegl:text")
text[:string] = message
text[:size] = 48
over = graph.create_child("gegl:over")
load.connect_to("output", over, "input")
text.connect_to("output", over, "aux")
save = graph.create_child("gegl:save")
save[:path] = to
over.connect_to("output", save, "input")
save.process
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