Function clampRect

src/CVTracker.cpp:31–37

Clamp a rectangle to image bounds and ensure a minimal size

// Clamp a rectangle to image bounds and ensure a minimal size
static inline void clampRect(cv::Rect2d &r, int width, int height)
{
    r.x = std::clamp(r.x, 0.0, double(width  - 1));
    r.y = std::clamp(r.y, 0.0, double(height - 1));
    r.width  = std::clamp(r.width,  1.0, double(width  - r.x));
    r.height = std::clamp(r.height, 1.0, double(height - r.y));
}

// Constructor
CVTracker::CVTracker(std::string processInfoJson, ProcessingController &processingController)