Am 27.03.2019 um 07:40 schrieb Евгений Король:
Hello. I have a pdf with image on a page. In content stream i have a ctm
matrix. How i can know angle of rotation of image compute from the matrix
ctm?
You can convert the ctm to a java AffineTransform object with
Matrix.createAffineTransform(), and then google for
java get angle from affine transform
and you get results like this:
https://stackoverflow.com/questions/21561909/finding-angle-from-transform-matrix
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