Deskewing an image from C API MagickWand

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harryspier
Posts: 6
Joined: 2012-06-17T17:10:46-07:00
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Deskewing an image from C API MagickWand

Post by harryspier »

I need to use the deskew function from the MagickWand C api.
i.e.
MagickBooleanType MagickDeskewImage(MagickWand *wand,
const double threshold)

What is the parameter "threshold". What should it be set to and how does the setting of this parameter affect the deskew function?

Thanks,
Harry Spier
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fmw42
Posts: 25562
Joined: 2007-07-02T17:14:51-07:00
Authentication code: 1152
Location: Sunnyvale, California, USA

Re: Deskewing an image from C API MagickWand

Post by fmw42 »

see http://www.imagemagick.org/script/comma ... 9k7#deskew. I just use 40 as recommended.
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