. for i in xrange(len(comps)):
x = comps[i]['x']
y = comps[i]['y']
#转为右上方式
if 2 == axis1:x = 0-x
elif 3 == axis1:
x = 0-x
y = 0-y
elif 4 == axis1:y = 0-y
#转为axis2方式
if 2 == axis2:x = 0-x
elif 3 == axis2:
x = 0-x
y = 0-y
elif 4 == axis2:y = 0-y
comps[i]['x'] = x
comps[i]['y'] = y