Sha256: 66c04d818dd919d18c27be204e40cf9905483add5090e2a8f3ce072b19a6c25e
Contents?: true
Size: 870 Bytes
Versions: 41
Compression:
Stored size: 870 Bytes
Contents
#!/usr/bin/env ruby
require 'gtk2'
require 'rsvg2'
unless RSVG.cairo_available?
puts "this sample needs RSVG with cairo support"
exit(-1)
end
unless Gdk.cairo_available?
puts "this sample needs GDK with cairo support"
exit(-1)
end
if ARGV.size != 1
puts "usage: #{$0} input.svg"
exit(-1)
end
input = ARGV.shift
handle = RSVG::Handle.new_from_file(input)
width, height = handle.dimensions.to_a
window = Gtk::Window.new
window.set_default_size(width, height)
area = Gtk::DrawingArea.new
window.signal_connect(:destroy) do
Gtk.main_quit
end
area.signal_connect(:expose_event) do |widget, event|
context = widget.window.create_cairo_context
window_width, window_height = widget.window.size
context.scale(window_width.to_f / width, window_height.to_f / height)
context.render_rsvg_handle(handle)
end
window.add(area)
window.show_all
Gtk.main
Version data entries
41 entries across 41 versions & 1 rubygems