def __init__(self, orientation='left', **kwargs):
if 'tick_direction' not in kwargs:
tickdir = {'left': (-1, 0), 'right': (1, 0), 'bottom': (0, 1),
'top': (0, -1)}[orientation]
kwargs['tick_direction'] = tickdir
self.axis = ExtAxisVisual(**kwargs)
self.orientation = orientation
self._linked_view = None
Widget.__init__(self)
self.add_subvisual(self.axis)
def _create_label(self):
"""
Creates the label.
"""
self._label = Label(str(), color=(0.8, 0.8, 0.8))
self._label.stretch = (1, 0.1)
self._grid = self.add_grid(margin=16)
self._grid.add_widget(self._label, row=0, col=0)
self._grid.add_widget(Widget(), row=1, col=0)
self._label_text()