/*
 *    Copyright 2025 Jared Davis
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */


use crate::lab::Lab;
#[derive(Debug)]
pub struct LCH {
    pub l: f32,
    pub c: f32,
    pub h: f32,
}

impl From<Lab> for LCH {
    fn from(lab: Lab) -> Self {
        Self{
            l: lab.l,
            c: (lab.a.powi(2) + lab.b.powi(2)).sqrt(),
            h: lab.b.atan2(lab.a) * 57.2957795131,
        }
    }
}