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41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
/* This file is part of identiconpp.
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* Copyright © 2018 tastytea <tastytea@tastytea.de>
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*
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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, version 3.
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*
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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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*
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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 <http://www.gnu.org/licenses/>.
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*/
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#include "identiconpp.hpp"
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#include "debug.hpp"
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Magick::Image Identiconpp::generate_ltr_asymmetric(const string &digest)
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{
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Magick::Image img(Magick::Geometry(_columns, _rows),
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Magick::Color('#' + _background));
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Magick::Color dotcolor = get_color(_columns * _rows + 1, digest);
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for (uint8_t row = 0; row < _rows; ++row)
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{
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for (uint8_t column = 0; column < _columns; ++column)
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{
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if (get_bit(row * _columns + column, digest))
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{
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ttdebug << "col=" << std::to_string(column)
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<< ", row=" << std::to_string(row) << '\n';
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img.pixelColor(column, row, dotcolor);
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}
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}
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}
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return img;
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}
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