@property
def dist_real(self):
    'Compute distance.\n        '
    (x0, y0) = self.ax.transAxes.transform((0, 0))
    (x1, y1) = self.ax.transAxes.transform((1, 1))
    value = ((x1 - x0) if self.x else (y1 - y0))
    return value
Compute distance.
@property
def dist_real(self):
    '\n        '
    (x0, y0) = self.ax.transAxes.transform((0, 0))
    (x1, y1) = self.ax.transAxes.transform((1, 1))
    value = ((x1 - x0) if self.x else (y1 - y0))
    return value