Hi All, I am trying to re-write an older perl/Tk script that would download an image from a webcam and display it. I would like to use Gtk2 but there is very little example code and documentation available for it ( that I can find - any links would be appreciated ). This bit of code almost does what I need it to minus two things. 1. The image does not update. 2. The image does not scale when the window is resized. One other thing, I would really like to avoid writing the data to a temp file if I can, I would rather download the image data and pipe it directly to Gtk2::Image. Any help would be greatly appreciated !! Thank You ! -T
#!/usr/bin/perl $|=1; use strict; use Gtk2 '-init'; use MIME::Base64; use LWP::Simple; my $load_timeout = undef; my $CAM_URL = "http://www.livecam.com.au/livecam1/livecam.jpeg?mu +="; my $window = Gtk2::Window->new('toplevel'); $window->signal_connect(delete_event => \&delete_event); $window->signal_connect(destroy => sub { Gtk2->main_quit; }); $window->set_border_width(10); my $image = Gtk2::Image->new(); $window->add ($image); $image->show; $window->show; $window->show_all; do_load(); Gtk2->main; sub do_load { getstore($CAM_URL.time(),"/tmp/latest.jpg" ); $image->set_from_file("/tmp/latest.jpg"); $image->show; $window->show; unlink("/tmp/latest.jpg"); $load_timeout = Glib::Timeout->add (6500, \&do_load); }; 0;

In reply to Gtk2::Image Reloading Refreshing and scaling by Anonymous Monk

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