1 files changed, 0 insertions, 77 deletions
diff --git a/src/geom/transform.rs b/src/geom/transform.rs
deleted file mode 100644
index 1ff1dfdd..00000000
--- a/src/geom/transform.rs
+++ /dev/null
@@ -1,77 +0,0 @@
-use super::*;
-
-/// A scale-skew-translate transformation.
-#[derive(Debug, Copy, Clone, Eq, PartialEq, Hash)]
-pub struct Transform {
-    pub sx: Ratio,
-    pub ky: Ratio,
-    pub kx: Ratio,
-    pub sy: Ratio,
-    pub tx: Abs,
-    pub ty: Abs,
-}
-
-impl Transform {
-    /// The identity transformation.
-    pub const fn identity() -> Self {
-        Self {
-            sx: Ratio::one(),
-            ky: Ratio::zero(),
-            kx: Ratio::zero(),
-            sy: Ratio::one(),
-            tx: Abs::zero(),
-            ty: Abs::zero(),
-        }
-    }
-
-    /// A translate transform.
-    pub const fn translate(tx: Abs, ty: Abs) -> Self {
-        Self { tx, ty, ..Self::identity() }
-    }
-
-    /// A scale transform.
-    pub const fn scale(sx: Ratio, sy: Ratio) -> Self {
-        Self { sx, sy, ..Self::identity() }
-    }
-
-    /// A rotate transform.
-    pub fn rotate(angle: Angle) -> Self {
-        let cos = Ratio::new(angle.cos());
-        let sin = Ratio::new(angle.sin());
-        Self {
-            sx: cos,
-            ky: sin,
-            kx: -sin,
-            sy: cos,
-            ..Self::default()
-        }
-    }
-
-    /// Whether this is the identity transformation.
-    pub fn is_identity(self) -> bool {
-        self == Self::identity()
-    }
-
-    /// Pre-concatenate another transformation.
-    pub fn pre_concat(self, prev: Self) -> Self {
-        Transform {
-            sx: self.sx * prev.sx + self.kx * prev.ky,
-            ky: self.ky * prev.sx + self.sy * prev.ky,
-            kx: self.sx * prev.kx + self.kx * prev.sy,
-            sy: self.ky * prev.kx + self.sy * prev.sy,
-            tx: self.sx.of(prev.tx) + self.kx.of(prev.ty) + self.tx,
-            ty: self.ky.of(prev.tx) + self.sy.of(prev.ty) + self.ty,
-        }
-    }
-
-    /// Post-concatenate another transformation.
-    pub fn post_concat(self, next: Self) -> Self {
-        next.pre_concat(self)
-    }
-}
-
-impl Default for Transform {
-    fn default() -> Self {
-        Self::identity()
-    }
-}