GtkLabel::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(); ?> |
Виж също: set_angle()