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39 lines
1.3 KiB
39 lines
1.3 KiB
#include <iostream>
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#include <vector>
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#include <cassert>
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#include "QR.hpp"
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#include "renderers/ConsoleRenderer.hpp"
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#include "renderers/PNGRenderer.hpp"
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#include "renderers/SVGRenderer.hpp"
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#include "renderers/JPGRenderer.hpp"
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#include "renderers/BMPRenderer.hpp"
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namespace massivedynamic {
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QR::QR(const std::string& data, std::string outputFile, size_t size, qrcodegen::QrCode::Ecc type) : outputFile(std::move(outputFile)),
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qr(qrcodegen::QrCode::encodeText(data.c_str(), type)), size(size) {
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this->pixels.reserve(this->qr.getSize() * this->qr.getSize());
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// this is inherently stupid, but "qrcodegen::QrCode" does not give access to the
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// `segments` vector member and the class itself is marked final.
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for (int y = 0; y < qr.getSize(); y++) {
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for (int x = 0; x < qr.getSize(); x++)
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this->pixels.push_back(qr.getModule(x, y));
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}
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}
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void QR::render(Format format) {
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static_assert(FormatLength == 5, "exhaustive formats: did you miss to add something here?");
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switch(format) {
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case Format::CONSOLE : this->renderTyped<ConsoleRenderer>(); break;
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case Format::PNG : this->renderTyped<PNGRenderer>(); break;
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case Format::SVG : this->renderTyped<SVGRenderer>(); break;
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case Format::JPG : this->renderTyped<JPGRenderer>(); break;
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case Format::BMP : this->renderTyped<BMPRenderer>(); break;
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UNUSED_CASE(Format::END);
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}
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}
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}
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