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/*
* Copyright 2023 Axel Waggershauser
*/
// SPDX-License-Identifier: Apache-2.0
#include "BarcodeFormat.h"
#ifdef ZXING_EXPERIMENTAL_API
#include "WriteBarcode.h"
#else
#include "BitMatrix.h"
#include "MultiFormatWriter.h"
#endif
#include <QDebug>
#include <QImage>
namespace ZXingQt {
QImage WriteBarcode(QStringView text, ZXing::BarcodeFormat format)
{
using namespace ZXing;
#ifdef ZXING_EXPERIMENTAL_API
auto barcode = CreateBarcodeFromText(text.toString().toStdString(), format);
auto bitmap = WriteBarcodeToImage(barcode);
#else
auto writer = MultiFormatWriter(format);
auto matrix = writer.encode(text.toString().toStdString(), 0, 0);
auto bitmap = ToMatrix<uint8_t>(matrix);
#endif
return QImage(bitmap.data(), bitmap.width(), bitmap.height(), bitmap.width(), QImage::Format::Format_Grayscale8).copy();
}
} // namespace ZXingQt
int main(int argc, char* argv[])
{
if (argc != 4) {
qDebug() << "usage: ZXingQtWriter <format> <text> <filename>";
return 1;
}
auto format = ZXing::BarcodeFormatFromString(argv[1]);
auto text = QString(argv[2]);
auto filename = QString(argv[3]);
auto result = ZXingQt::WriteBarcode(text, format);
result.save(filename);
return 0;
}
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