1 files changed, 0 insertions, 153 deletions
diff --git a/src/geom/em.rs b/src/geom/em.rs
deleted file mode 100644
index 8dda9ff6..00000000
--- a/src/geom/em.rs
+++ /dev/null
@@ -1,153 +0,0 @@
-use super::*;
-
-/// A length that is relative to the font size.
-///
-/// `1em` is the same as the font size.
-#[derive(Default, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
-pub struct Em(Scalar);
-
-impl Em {
-    /// The zero em length.
-    pub const fn zero() -> Self {
-        Self(Scalar(0.0))
-    }
-
-    /// The font size.
-    pub const fn one() -> Self {
-        Self(Scalar(1.0))
-    }
-
-    /// Create a font-relative length.
-    pub const fn new(em: f64) -> Self {
-        Self(Scalar(em))
-    }
-
-    /// Create an em length from font units at the given units per em.
-    pub fn from_units(units: impl Into<f64>, units_per_em: f64) -> Self {
-        Self(Scalar(units.into() / units_per_em))
-    }
-
-    /// Create an em length from a length at the given font size.
-    pub fn from_length(length: Abs, font_size: Abs) -> Self {
-        let result = length / font_size;
-        if result.is_finite() {
-            Self(Scalar(result))
-        } else {
-            Self::zero()
-        }
-    }
-
-    /// The number of em units.
-    pub const fn get(self) -> f64 {
-        (self.0).0
-    }
-
-    /// The absolute value of this em length.
-    pub fn abs(self) -> Self {
-        Self::new(self.get().abs())
-    }
-
-    /// Convert to an absolute length at the given font size.
-    pub fn at(self, font_size: Abs) -> Abs {
-        let resolved = font_size * self.get();
-        if resolved.is_finite() {
-            resolved
-        } else {
-            Abs::zero()
-        }
-    }
-}
-
-impl Numeric for Em {
-    fn zero() -> Self {
-        Self::zero()
-    }
-
-    fn is_finite(self) -> bool {
-        self.0.is_finite()
-    }
-}
-
-impl Debug for Em {
-    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
-        write!(f, "{}em", self.get())
-    }
-}
-
-impl Neg for Em {
-    type Output = Self;
-
-    fn neg(self) -> Self {
-        Self(-self.0)
-    }
-}
-
-impl Add for Em {
-    type Output = Self;
-
-    fn add(self, other: Self) -> Self {
-        Self(self.0 + other.0)
-    }
-}
-
-sub_impl!(Em - Em -> Em);
-
-impl Mul<f64> for Em {
-    type Output = Self;
-
-    fn mul(self, other: f64) -> Self {
-        Self(self.0 * other)
-    }
-}
-
-impl Mul<Em> for f64 {
-    type Output = Em;
-
-    fn mul(self, other: Em) -> Em {
-        other * self
-    }
-}
-
-impl Div<f64> for Em {
-    type Output = Self;
-
-    fn div(self, other: f64) -> Self {
-        Self(self.0 / other)
-    }
-}
-
-impl Div for Em {
-    type Output = f64;
-
-    fn div(self, other: Self) -> f64 {
-        self.get() / other.get()
-    }
-}
-
-assign_impl!(Em += Em);
-assign_impl!(Em -= Em);
-assign_impl!(Em *= f64);
-assign_impl!(Em /= f64);
-
-impl Sum for Em {
-    fn sum<I: Iterator<Item = Self>>(iter: I) -> Self {
-        Self(iter.map(|s| s.0).sum())
-    }
-}
-
-cast! {
-     Em,
-     self => Value::Length(self.into()),
-}
-
-impl Resolve for Em {
-    type Output = Abs;
-
-    fn resolve(self, styles: StyleChain) -> Self::Output {
-        if self.is_zero() {
-            Abs::zero()
-        } else {
-            self.at(item!(em)(styles))
-        }
-    }
-}