QrReader.hpp

#ifndef QRREADER_HPP
#define QRREADER_HPP

#include <opencv2/opencv.hpp>
#include <zbar.h>

using namespace cv;
using namespace std;
using namespace zbar;

typedef struct
{
	string type;
	string data;
	vector<Point> location;
} decodedObject;

void decode(Mat &im, vector<decodedObject> &decodedObjects)
{
	ImageScanner scanner;
	scanner.set_config(ZBAR_NONE, ZBAR_CFG_ENABLE, 1);
	Mat imGray;
	cvtColor(im, imGray, COLOR_BGR2GRAY);
	Image image(im.cols, im.rows, "Y800", (uchar *)imGray.data, im.cols * im.rows);
	int n = scanner.scan(image);
	for (Image::SymbolIterator symbol = image.symbol_begin(); symbol != image.symbol_end(); ++symbol)
	{
		decodedObject obj;
		obj.data = symbol->get_data();
		cout << "Data : " << obj.data << endl
			  << endl;
		for (int i = 0; i < symbol->get_location_size(); i++)
		{
			obj.location.push_back(Point(symbol->get_location_x(i), symbol->get_location_y(i)));
		}
		decodedObjects.push_back(obj);
	}
}

#endif // !QRREADER_HPP