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GtkLabel::get_angle

int get_angle();

Returns the angle of rotation in degrees (0-359).

Пример 75. Getting and Setting an Angle for GtkLabel

<?php
// Create a window to hold the label.
$window = new GtkWindow();
// Set up the window to close cleanly.
$window->connect_simple('destroy', array('Gtk', 'main_quit'));

// Create a label
$label = new GtkLabel('Degree Angle');

// Set the angle to 50 degrees.
$label->set_angle(50);

// Now update the label with the current angle.
$label->set_text($label->get_angle() . ' ' . $label->get_text());

// Add the label to the window.
$window->add($label);

// Show the window and start the main loop.
$window->show_all();
Gtk::main();
?>
This example produces the following window:

Виж също: set_angle()