This repository has been archived on 2021-09-15 . You can view files and clone it, but cannot push or open issues or pull requests.
35 lines
917 B
Ruby
35 lines
917 B
Ruby
#!/usr/bin/env ruby
|
|||
=begin
|
|||
simpleanim.rb - Ruby/GdkPixbuf sample script for Gdk::PixbufSimpleAnim.
|
|||
|
|||
Inspired by http://mail.gnome.org/archives/gtk-perl-list/2005-September/msg00110.html
|
|||
|
|||
Copyright (c) 2002-2006 Ruby-GNOME2 Project Team
|
|||
This program is licenced under the same licence as Ruby-GNOME2.
|
|||
|
|||
$Id: simpleanim.rb,v 1.2 2006/06/17 14:38:08 mutoh Exp $
|
|||
=end
|
|||
|
|||
require 'gtk2'
|
|||
|
|||
$stdout.sync = true
|
|||
|
|||
simple_anim = Gdk::PixbufSimpleAnim.new(64, 64, 24)
|
|||
store_pixels = []
|
|||
|
|||
print 'generating frames'
|
|||
for red in 0 .. 126
|
|||
store_pixels << pixels = ([ 4*(63-red).abs, 0, 0 ] * (64*64)).pack('C*')
|
|||
pixbuf = Gdk::Pixbuf.new(pixels, Gdk::Pixbuf::COLORSPACE_RGB, false, 8, 64, 64, 64*3)
|
|||
simple_anim.add_frame(pixbuf)
|
|||
print '.'
|
|||
end
|
|||
puts 'done'
|
|||
|
|||
window = Gtk::Window.new
|
|||
image = Gtk::Image.new(simple_anim)
|
|||
window.add(image)
|
|||
window.show_all
|
|||
window.signal_connect('destroy') { Gtk.main_quit }
|
|||
Gtk.main
|
