From bff711131069e8908a3e1d63162203df4c2da864 Mon Sep 17 00:00:00 2001
From: Sebastian K <s3bk@protonmail.com>
Date: Tue, 7 Jul 2020 21:23:11 +0300
Subject: [PATCH] remove remainds

---
 canvas/src/lib.rs      |  5 -----
 content/src/outline.rs |  3 +--
 geometry/src/util.rs   | 16 ----------------
 3 files changed, 1 insertion(+), 23 deletions(-)

diff --git a/canvas/src/lib.rs b/canvas/src/lib.rs
index f4070c85..897b96f1 100644
--- a/canvas/src/lib.rs
+++ b/canvas/src/lib.rs
@@ -806,11 +806,6 @@ impl Path2D {
         self.current_contour = last_contour.unwrap_or_else(Contour::new);
     }
 
-    #[inline]
-    pub fn mirror_and_close_last(&mut self) {
-        self.current_contour.mirror_and_close();
-    }
-
     pub fn into_outline(mut self) -> Outline {
         self.flush_current_contour();
         self.outline
diff --git a/content/src/outline.rs b/content/src/outline.rs
index 9be1ca74..798e786b 100644
--- a/content/src/outline.rs
+++ b/content/src/outline.rs
@@ -21,7 +21,6 @@ use pathfinder_geometry::transform2d::{Transform2F, Matrix2x2F};
 use pathfinder_geometry::transform3d::Perspective;
 use pathfinder_geometry::unit_vector::UnitVector;
 use pathfinder_geometry::vector::{Vector2F, vec2f};
-use pathfinder_geometry::util::{reflection};
 use std::f32::consts::PI;
 use std::fmt::{self, Debug, Formatter};
 use std::mem;
@@ -603,7 +602,7 @@ impl Contour {
 
         if r.x().is_finite() & r.y().is_finite() {
             let r = r.abs();
-            let r_inv = r.inv();
+            let r_inv = r.recip();
             let sign = match (large_arc, direction) {
                 (false, ArcDirection::CW) | (true, ArcDirection::CCW) => 1.0,
                 (false, ArcDirection::CCW) | (true, ArcDirection::CW) => -1.0
diff --git a/geometry/src/util.rs b/geometry/src/util.rs
index ef5e43d8..1add973b 100644
--- a/geometry/src/util.rs
+++ b/geometry/src/util.rs
@@ -11,8 +11,6 @@
 //! Various utilities.
 
 use std::f32;
-use crate::transform2d::{Transform2F, Matrix2x2F};
-use crate::vector::Vector2F;
 
 pub const EPSILON: f32 = 0.001;
 
@@ -39,17 +37,3 @@ pub fn clamp(x: f32, min_val: f32, max_val: f32) -> f32 {
 pub fn alignup_i32(a: i32, b: i32) -> i32 {
     (a + b - 1) / b
 }
-
-pub fn reflection(a: Vector2F, b: Vector2F) -> Transform2F {
-    let l = b - a;
-    let l2 = l * l;
-    let l2_yx = l2.yx();
-    let d = l2 - l2_yx;
-    let lxy2 = 2.0 * l.x() * l.y();
-    let s = 1.0 / (l2.x() + l2.y());
-
-    Transform2F::from_translation(-a) * Transform2F {
-        matrix: Matrix2x2F::row_major(d.x(), lxy2, lxy2, d.y()).scale(s),
-        vector: a
-    }
-}