42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
/*
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ptrnt - print labels on linux
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Copyright (C) 2023 Moritz Martinius
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <cstdint>
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#include "graphics/Bitmap.hpp"
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namespace ptprnt::graphics {
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class Monochrome {
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public:
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Monochrome(const std::vector<uint8_t>& grayscale);
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~Monochrome() = default;
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void setThreshold(uint8_t);
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void invert(bool shouldInvert);
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void visualize();
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std::vector<uint8_t> get();
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private:
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const std::vector<uint8_t>& mPixels;
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uint8_t mThreshhold = UINT8_MAX / 2;
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bool mShouldInvert = false;
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};
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} // namespace ptprnt::graphics
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