23def StripX(x):
24
25 STRIP_XWIDTH = 0.8625
26 EXT_STRIP_XWIDTH_L = 0.9625
27 EXT_STRIP_XWIDTH_R = 0.86
28 V_STRIP_OFF = 0.200
29 NR_VER_STRIPS = 184
30 total_width = (NR_VER_STRIPS - 2) * STRIP_XWIDTH + EXT_STRIP_XWIDTH_L + EXT_STRIP_XWIDTH_R + (NR_VER_STRIPS - 1) * V_STRIP_OFF
31 x_start = (total_width - EXT_STRIP_XWIDTH_R + EXT_STRIP_XWIDTH_L) / 2
32
33 strip_x = (x_start - EXT_STRIP_XWIDTH_L + 1.5 * STRIP_XWIDTH + V_STRIP_OFF - x)//(STRIP_XWIDTH + V_STRIP_OFF)
34 if not (0 < strip_x <= NR_VER_STRIPS):
35 print("WARNING: X strip outside range!")
36 strip_x = 0
37 return int(strip_x)
38
39