GtkPlot

Hi,

Would like to come out with a working example for GtkPlot.

But I got stuck when trying to create a new GtkPlot with "$plot = new
GtkPlot();"

The error message was (using the recent PHP-GTK2 beta release on windows):
"Fatal error: Class GtkPlot cannot be instantiated directly on line 16"
(sample code attached below)

From the inspector, it seems that the port of GtkPlot (in GtkExtra) to
PHP-GTK2 has been quite complete. Did I miss out anything to get this
working? At least in C, that's the way to instantiate a new GtkPlot.

Was wondering if anyone has got GtkPlot working using PHP-GTK2 beta release?

Thanks and Regards,
/kksou

<?php
$window = new GtkWindow();
$window->set_size_request(640, 480);
$window->connect_simple('destroy', array('Gtk','main_quit'));
$window->add($vbox = new GtkVBox());

$scrolled_win = new GtkScrolledWindow();
$scrolled_win->set_policy( Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
$vbox->pack_start($scrolled_win);

$page_width = 600;
$page_height = 400;
$canvas = new GtkPlotCanvas($page_width, $page_height, 1.0);
$scrolled_win->add_with_viewport($canvas);

$plot = new GtkPlot();

$window->show_all();
Gtk::main();

?>
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