def METHOD_NAME(self, event):
    """clear the cursor"""
    if self.ignore(event):
        return
    if self.useblit:
        self.background = self.canvas.copy_from_bbox(self.ax.bbox)
    self.linev.set_visible(False)
    self.lineh.set_visible(False)
    self.text.set_visible(False)
    self.area.set_visible(False)