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Merge pull request #11134 from not522:fix-rotation-center

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Alexander Alekhin 2018-03-23 09:37:45 +00:00
commit d9f720a679
2 changed files with 2 additions and 1 deletions
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doc/py_tutorials/py_imgproc/py_geometric_transformations/images/rotation.jpg
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doc/py_tutorials/py_imgproc/py_geometric_transformations/py_geometric_transformations.markdown
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@ -90,7 +90,8 @@ below example which rotates the image by 90 degree with respect to center withou
img = cv.imread('messi5.jpg',0)
rows,cols = img.shape
M = cv.getRotationMatrix2D((cols/2,rows/2),90,1)
# cols-1 and rows-1 are the coordinate limits.
M = cv.getRotationMatrix2D(((cols-1)/2.0,(rows-1)/2.0),90,1)
dst = cv.warpAffine(img,M,(cols,rows))
@endcode
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