/usr/lib/ruby/vendor_ruby/gdk3/cairo.rb is in ruby-gdk3 2.2.5-4build1.
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 | # Copyright (C) 2014 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
module Cairo
class Context
if method_defined?(:set_source_color)
alias_method :set_source_not_gdk_color, :set_source_color
def set_source_color(color)
if color.is_a?(Gdk::Color)
set_source_gdk_color(color)
else
set_source_not_gdk_color(color)
end
end
else
alias_method :set_source_color, :set_source_gdk_color
end
def source_color=(color)
set_source_color(color)
color
end
if method_defined?(:set_source_rgba)
alias_method :set_source_not_gdk_rgba, :set_source_rgba
def set_source_rgba(rgba, g=nil, b=nil, a=nil)
case rgba
when Gdk::RGBA
set_source_gdk_rgba(rgba)
when Array
set_source_not_gdk_rgba(rgba)
else
r = rgba
set_source_not_gdk_rgba([r, g, b, a])
end
end
else
alias_method :set_source_rgba, :set_source_gdk_rgba
end
def source_rgba=(rgba)
set_source_rgba(rgba)
rgba
end
alias_method :set_source_pixbuf_raw, :set_source_pixbuf
def set_source_pixbuf(pixbuf, pixbuf_x=0, pixbuf_y=0)
set_source_pixbuf_raw(pixbuf, pixbuf_x, pixbuf_y)
end
end
end
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