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#[derive(Debug, Clone, Copy, PartialEq, PartialOrd)]
pub struct Oklch {
pub l: f32,
pub c: f32,
pub h: crate::Hue,
}
impl From<crate::Oklab> for Oklch {
fn from(oklab: crate::Oklab) -> Self {
Self {
l: oklab.l,
c: (oklab.a.powi(2) + oklab.b.powi(2)).sqrt(),
h: crate::Hue {
unnormalized_radians: oklab.b.atan2(oklab.a),
},
}
}
}
impl crate::ColorSpace for Oklch {
const BLACK: Self = Self {
l: 0.0,
c: 0.0,
h: crate::Hue {
unnormalized_radians: 0.0,
},
};
const WHITE: Self = Self {
l: 1.0,
c: 0.0,
h: crate::Hue {
unnormalized_radians: 0.0,
},
};
fn in_bounds(self) -> bool {
crate::approx_in_range(self.l, 0.0..1.0) && crate::approx_in_range(self.c, 0.0..1.0)
}
}