to_num.py
def axis_to_num(axis): # 接收坐标字符串 形如 '256,145'
temp = [int(x.strip()) for x in axis.split(',')]
axis = [(temp[i], temp[i + 1]) for i in range(0, len(temp), 2)]
for num in axis:
for i in range(4):
if 4 + 72 * i < num[0] < 72 * (i + 1):
for j in range(2):
if 40 + 72 * j < num[1] < 108 + 72 * j:
return (i + 1) * (j + 1)
