@@ -110,6 +110,7 @@ You can also pass the following options:

       Q                         quit

       P                         print

       T                         toggle toolbar

+      W                         zoom to fit

       Escape                    halt animation

       Ctrl-drag                 zoom in/out

       Shift-drag                zooms an area

@@ -355,6 +355,9 @@ class DotWidget(Gtk.DrawingArea):

             toolbar = win.uimanager.get_widget("/ToolBar")

             toolbar.set_visible(not toolbar.get_visible())

             return True

+        if event.keyval == Gdk.KEY_w:

+            self.zoom_to_fit()

+            return True

         return False

     print_settings = None