#include #include // BlackBorders includes #include #include using namespace hyperion; BlackBorderDetector::BlackBorderDetector(double threshold) : _blackborderThreshold(calculateThreshold(threshold)) { // empty } uint8_t BlackBorderDetector::calculateThreshold(double threshold) const { int rgbThreshold = int(std::ceil(threshold * 255)); if (rgbThreshold < 0) rgbThreshold = 0; else if (rgbThreshold > 255) rgbThreshold = 255; uint8_t blackborderThreshold = uint8_t(rgbThreshold); return blackborderThreshold; }