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image after rotate 90° has black border #8

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muyinliu opened this issue May 25, 2014 · 0 comments

muyinliu commented May 25, 2014

(let ((theta (/ PI 2)))
  (opticl:write-image-file 
   (format nil "rotate/rotateResult_~A.png" theta)
   (transform-image *image* 
            (reduce #'matrix-multiply 
                (list 
                 (make-affine-transformation :theta theta)))
            :transform-bounds t)))

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