# -*- coding: utf-8 -*-
"""
Created on Mon May  8 12:52:56 2023

@author: f006sq8
"""

class MaskClass:
    def __init__(self):
        #mask variables
        self.maskx=[]
        self.masky=[]
        self.maskpts=[]
        self.mask=[]        

    def clear(self):
        self.maskx=[]
        self.masky=[]
        self.maskpts=[]
        self.mask=[]   
        