Fix an error in the demo code for cv::Mat::forEach

8 years ago · e827a5bd9e
parent 47ae5f14f5
commit e827a5bd9e
1 changed files with 1 additions and 1 deletions
--- a/modules/core/include/opencv2/core/mat.hpp
+++ b/modules/core/include/opencv2/core/mat.hpp
@ -1893,7 +1893,7 @@ public:

        // first. raw pointer access.
        for (int r = 0; r < image.rows; ++r) {
-            Pixel* ptr = image.ptr<Pixel>(0, r);
+            Pixel* ptr = image.ptr<Pixel>(r, 0);
            const Pixel* ptr_end = ptr + image.cols;
            for (; ptr != ptr_end; ++ptr) {
                ptr->x = 255;