SimpleOCR:SDK Functions -FixOrientationImg

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int FixOrientationImg(IMG * img)

When a document has not been properly scanned, the resulting image can be of the wrong orientation. This function analyses an image in the wrong orientation, and rotates it the necessary 90, 180, or 270 degrees.

Return Value

If the function fails a nonzero error code is returned

Parameters

img

Pointer to an image of type IMG.

Example

IMG *img; 

// Create an IMG 
... 

if (FixOrientationImg(img)) 
{
// error processing 
...
}
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