Contour-Detection-using-OpenCV/cpp/contour_approximations/contour_approx.cpp 65行代码是不是写错了

[hkdddld]

circle(image_copy3, (contours2[i][0], contours2[i][1]), 2, Scalar(0, 255, 0), 2)是不是要改成circle(image_copy3, Point(contours2[i][j].x, contours2[i][j].y), 1, Scalar(0, 255, 0), 1);才能达到预期效果

[brmarkus]

Can you provide more details, please?
Can you provide a picture/screenshot of what you get, a picture/screenshot of what you would expect?

[hkdddld]

前面是改过后，后面是没有改