ShearThe Shear module will shear the current image in the horizontal (X) and verticle (Y) direction. This is useful if your images are coming in a little lopsided and you need a quick routine (other than rotation) to straighten then out.
1. Specify the amount of shear (can be a decimal number) for horizontal and/or verticle shear.
|Source||Shear of .4 in both directions|
Note that you can also specify variables instead of numbers in the text boxes, eg. [my_horiz_shear_amount].
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