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/*
* Copyright 2016 Nu-book Inc.
* Copyright 2019 Axel Waggershauser
*/
// SPDX-License-Identifier: Apache-2.0
#include "ZXingCpp.h"
#include <vector>
using namespace ZXing;
using namespace std::literals;
using enum BarcodeFormat;
#define STB_IMAGE_WRITE_IMPLEMENTATION
#include <stb_image_write.h>
void savePng(ImageView iv, BarcodeFormat format)
{
stbi_write_png((ToString(format) + ".png"s).c_str(), iv.width(), iv.height(), iv.pixStride(), iv.data(), iv.rowStride());
}
int main()
{
std::string text = "zxing-cpp";
for (auto format : BarcodeFormats::list(AllMatrix))
if (format & AllCreatable && format != AztecRune)
savePng(CreateBarcodeFromText(text, format).symbol(), format);
text = "012345678901234567890123456789";
using FormatSpecs = std::vector<std::pair<BarcodeFormat, size_t>>;
for (const auto& [format, length] : FormatSpecs({
// {Codabar, 0}, // needs to start with A, B, C or D
{Code39, 0},
{Code93, 0},
{Code128, 0},
{EAN8, 7},
{EAN13, 12},
{ITF, 0},
{UPCA, 11},
{UPCE, 7}
}))
{
auto input = length > 0 ? text.substr(0, length) : text;
if (format & AllCreatable)
savePng(WriteBarcodeToImage(CreateBarcodeFromText(input, format)), format);
}
}
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