fontfor 0.4.0

find fonts which can show a specified character and preview them in terminal or browser
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// FontFor: find fonts which can show a specified character
// Copyright (C) 2019 - 2023 7sDream <i@7sdre.am> and contributors
//
// This file is part of FontFor.
//
// FontFor 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, either version 3 of the License, or
// (at your option) any later version.
//
// 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 <https://www.gnu.org/licenses/>.

use super::Render;

#[derive(Default)]
pub struct MonoRender {}

impl Render for MonoRender {
    type Pixel = bool;

    fn render_pixel(&self, _up: u8, _left: u8, gray: u8, _right: u8, _down: u8) -> Self::Pixel {
        gray >= 128
    }
}