55 lines
1.4 KiB
Rust
Executable File
55 lines
1.4 KiB
Rust
Executable File
/*
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* Copyright (C) 2022 Umut İnan Erdoğan <umutinanerdogan@pm.me>
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#[cfg(windows)]
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use windows::Win32::Graphics::Direct2D::Common::D2D1_COLOR_F;
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#[derive(Copy, Clone, Debug)]
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pub struct Color(pub f32, pub f32, pub f32, pub f32);
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impl Color {
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pub fn from_rgba(rgba: u32) -> Self {
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let r = ((rgba >> 24) & 0xFF) as f32 / 255.0;
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let g = ((rgba >> 16) & 0xFF) as f32 / 255.0;
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let b = ((rgba >> 8) & 0xFF) as f32 / 255.0;
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let a = (rgba & 0xFF) as f32 / 255.0;
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Self(r, g, b, a)
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}
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}
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impl From<Color> for (f64, f64, f64, f64) {
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fn from(color: Color) -> Self {
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(color.0.into(), color.1.into(), color.2.into(), color.3.into())
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}
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}
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#[cfg(windows)]
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impl From<Color> for D2D1_COLOR_F {
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fn from(color: Color) -> Self {
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Self {
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r: color.0,
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g: color.1,
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b: color.2,
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a: color.3,
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}
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}
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}
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#[macro_export]
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macro_rules! rgb {
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($r:expr, $g:expr, $b:expr, $a:expr) => {
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$crate::color::Color($r, $g, $b, $a)
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};
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($r:expr, $g:expr, $b:expr) => {
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$crate::color::Color($r, $g, $b, 1.0)
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};
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($rgba:expr) => {
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$crate::color::Color::from_rgba($rgba)
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};
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}
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