libravatarserv/src/image.hpp

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/* This file is part of libravatarserv.
* Copyright © 2022 tastytea <tastytea@tastytea.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef LIBRAVATARSERV_IMAGE_HPP
#define LIBRAVATARSERV_IMAGE_HPP
#include "fs-compat.hpp"
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#include "types.hpp"
#include <Magick++/Image.h>
#include <optional>
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namespace libravatarserv::image {
// read image from file
[[nodiscard]] Magick::Image get(const fs::path &filepath, size_t size);
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// Generate identicon from hash
[[nodiscard]] Magick::Image generate_identicon(const request_t &req);
// write image with headers to stdout
void write(Magick::Image &img,
std::optional<std::string_view> magick_force = nullptr);
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} // namespace libravatarserv::image
#endif // LIBRAVATARSERV_IMAGE_HPP