Mercurial > hgrepos > Python2 > PyMuPDF
diff mupdf-source/thirdparty/zxing-cpp/example/ZXingOpenCV.cpp @ 2:b50eed0cc0ef upstream
ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
The directory name has changed: no version number in the expanded directory now.
| author | Franz Glasner <fzglas.hg@dom66.de> |
|---|---|
| date | Mon, 15 Sep 2025 11:43:07 +0200 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mupdf-source/thirdparty/zxing-cpp/example/ZXingOpenCV.cpp Mon Sep 15 11:43:07 2025 +0200 @@ -0,0 +1,31 @@ +/* + * Copyright 2021 Axel Waggershauser +*/ +// SPDX-License-Identifier: Apache-2.0 + +#include "ZXingOpenCV.h" + +#include <iostream> + +using namespace cv; + +int main() +{ + namedWindow("Display window"); + + Mat image; + VideoCapture cap(0); + + if (!cap.isOpened()) + std::cout << "cannot open camera"; + else + while (waitKey(25) != 27) { + cap >> image; + auto barcodes = ReadBarcodes(image); + for (auto& barcode : barcodes) + DrawBarcode(image, barcode); + imshow("Display window", image); + } + + return 0; +}