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added test, doc

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Rohit Girdhar
2014-02-20 17:51:48 +05:30
parent b939b4ae3b
commit ea7b1bb3d2
3 changed files with 7 additions and 1 deletions
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modules/core/src/matrix.cpp
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@@ -5216,7 +5216,7 @@ RotatedRect::RotatedRect(const Point2f& _point1, const Point2f& _point2, const P
// wd_i stores which vector (0,1) or (1,2) will make the width
// One of them will definitely have slope within -1 to 1
int wd_i = 0;
if( vecs[1][0] != 0 && abs(vecs[1][1] / vecs[1][0]) <= 1.0f ) wd_i = 1;
if( abs(vecs[1][1]) < abs(vecs[1][0]) ) wd_i = 1;
int ht_i = (wd_i + 1) % 2;
float _angle = atan(vecs[wd_i][1] / vecs[wd_i][0]) * 180.0f / (float) CV_PI;