Sha256: ce64c7db7a23f712ac44a3747c376b14ef729f0f054b1fbcdef0fc0d6666cf64
Contents?: true
Size: 1.7 KB
Versions: 9
Compression:
Stored size: 1.7 KB
Contents
=begin
= File
imgview.rb
= Info
This file is part of Origami, PDF manipulation framework for Ruby
Copyright (C) 2010 Guillaume Delugré <guillaume@security-labs.org>
All right reserved.
Origami 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 3 of the License, or
(at your option) any later version.
Origami 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 Origami. If not, see <http://www.gnu.org/licenses/>.
=end
module PDFWalker
class ImgViewer < Window
attr_reader :image
def initialize
super()
set_title "Image view"
set_decorated false
set_resizable false
add_events(Gdk::Event::KEY_RELEASE_MASK)
signal_connect('key_release_event') { |w, event|
destroy if event.keyval == Gdk::Keyval::GDK_Escape
}
end
def show_raw_img(data, w, h, bpp, bpr)
set_default_size w,h
pixbuf = Gdk::Pixbuf.new data,
Gdk::Pixbuf::ColorSpace::RGB, false, bpp,
w, h,
bpr
@image = Gtk::Image.new(pixbuf)
add @image
show_all
end
def show_compressed_img(data)
loader = Gdk::PixbufLoader.new
loader.last_write data
pixbuf = loader.pixbuf
set_default_size pixbuf.width, pixbuf.height
@image = Gtk::Image.new(pixbuf)
add @image
show_all
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems