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SkewTolerance controls the maximum angle from the horizontal or vertical at which a barcode will be recognised by the toolkit. The table below shows the possible values for this property along with the approximate maximum angles:

0 =  up to 5 degrees

1 = 13 degrees

2 = 21 degrees

3 = 29 degrees

4 = 37 degrees

5 = 45 degrees

Type: SHORT
Default value: 0