diff options
| -rw-r--r-- | tracker-pt/ftnoir_tracker_pt.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tracker-pt/ftnoir_tracker_pt.cpp b/tracker-pt/ftnoir_tracker_pt.cpp index 2e6fd9b1..d680698f 100644 --- a/tracker-pt/ftnoir_tracker_pt.cpp +++ b/tracker-pt/ftnoir_tracker_pt.cpp @@ -120,7 +120,9 @@ void Tracker_PT::run() std::function<void(const cv::Vec2f&, const cv::Scalar)> fun = [&](const cv::Vec2f& p, const cv::Scalar color) { - auto p2 = cv::Point(p[0] * frame_.cols + frame_.cols/2, -p[1] * frame_.cols + frame_.rows/2); + using std::round; + cv::Point p2(round(p[0] * frame_.cols + frame_.cols/2), + round(-p[1] * frame_.cols + frame_.rows/2)); cv::line(frame_, cv::Point(p2.x - 20, p2.y), cv::Point(p2.x + 20, p2.y), |