utils_qt_opencv.cpp

//utils_qt_opencv.cpp

#include "utils_qt_opencv.h"

using namespace std;

//OpenCV *AND* Qt related
QImage util::Mat2QImage(const cv::Mat3b &src) {
	QImage dest(src.cols, src.rows, QImage::Format_ARGB32);
	for (int y = 0; y < src.rows; ++y) {
		const cv::Vec3b *srcrow = src[y];
		QRgb *destrow = (QRgb*)dest.scanLine(y);
		for (int x = 0; x < src.cols; ++x) {
			destrow[x] = qRgba(srcrow[x][2], srcrow[x][1], srcrow[x][0], 255);
		}
	}
	return dest;
}