diff --git a/crates/typst-pdf/src/krilla.rs b/crates/typst-pdf/src/krilla.rs
index 113bfdcc8..55119b9e5 100644
--- a/crates/typst-pdf/src/krilla.rs
+++ b/crates/typst-pdf/src/krilla.rs
@@ -24,6 +24,7 @@ use typst_library::visualize::{
     FillRule, Geometry, Image, ImageKind, Path, PathItem, RasterFormat, RasterImage,
     Shape,
 };
+use crate::primitive::{PointExt, SizeExt, TransformExt};
 
 #[derive(TransparentWrapper)]
 #[repr(transparent)]
@@ -122,7 +123,7 @@ pub fn handle_group(
     let old = context.cur_transform;
     context.cur_transform = context.cur_transform.pre_concat(group.transform);
 
-    surface.push_transform(&primitive::transform(group.transform));
+    surface.push_transform(&group.transform.as_krilla());
     process_frame(&group.frame, surface, context);
 
     context.cur_transform = old;
@@ -180,10 +181,10 @@ pub fn handle_image(
         ImageKind::Raster(raster) => {
             // TODO: Don't unwrap
             let image = crate::image::raster(raster.clone()).unwrap();
-            surface.draw_image(image, primitive::size(size));
+            surface.draw_image(image, size.as_krilla());
         }
         ImageKind::Svg(svg) => {
-            surface.draw_svg(svg.tree(), primitive::size(size), SvgSettings::default());
+            surface.draw_svg(svg.tree(), size.as_krilla(), SvgSettings::default());
         }
     }
 }
@@ -297,7 +298,7 @@ fn handle_link(
         }
         Destination::Position(p) => {
             Target::Destination(krilla::destination::Destination::Xyz(
-                XyzDestination::new(p.page.get() - 1, primitive::point(p.point)),
+                XyzDestination::new(p.page.get() - 1, p.point.as_krilla()),
             ))
         }
         Destination::Location(_) => return,
diff --git a/crates/typst-pdf/src/paint.rs b/crates/typst-pdf/src/paint.rs
index 27cd0a438..90c3cdf01 100644
--- a/crates/typst-pdf/src/paint.rs
+++ b/crates/typst-pdf/src/paint.rs
@@ -2,17 +2,17 @@
 
 use krilla::geom::NormalizedF32;
 use typst_library::layout::Abs;
-use typst_library::visualize::{ColorSpace, DashPattern, FillRule, FixedStroke, Paint, Pattern};
+use typst_library::visualize::{ColorSpace, DashPattern, FillRule, FixedStroke, Paint};
 
-use crate::primitive::{linecap, linejoin};
 use crate::AbsExt;
+use crate::primitive::{FillRuleExt, LineCapExt, LineJoinExt};
 
 pub(crate) fn fill(paint_: &Paint, fill_rule_: FillRule) -> krilla::path::Fill {
     let (paint, opacity) = paint(paint_);
 
     krilla::path::Fill {
         paint,
-        rule: fill_rule(fill_rule_),
+        rule: fill_rule_.as_krilla(),
         opacity: NormalizedF32::new(opacity as f32 / 255.0).unwrap(),
     }
 }
@@ -23,8 +23,8 @@ pub(crate) fn stroke(stroke: &FixedStroke) -> krilla::path::Stroke {
         paint,
         width: stroke.thickness.to_f32(),
         miter_limit: stroke.miter_limit.get() as f32,
-        line_join: linejoin(stroke.join),
-        line_cap: linecap(stroke.cap),
+        line_join: stroke.join.as_krilla(),
+        line_cap: stroke.cap.as_krilla(),
         opacity: NormalizedF32::new(opacity as f32 / 255.0).unwrap(),
         dash: stroke.dash.as_ref().map(|d| dash(d)),
     }
@@ -54,15 +54,4 @@ fn paint(paint: &Paint) -> (krilla::paint::Paint, u8) {
         Paint::Gradient(_) => (krilla::color::rgb::Color::black().into(), 255),
         Paint::Pattern(_) => (krilla::color::rgb::Color::black().into(), 255),
     }
-}
-
-fn fill_rule(fill_rule: FillRule) -> krilla::path::FillRule {
-    match fill_rule {
-        FillRule::NonZero => krilla::path::FillRule::NonZero,
-        FillRule::EvenOdd => krilla::path::FillRule::EvenOdd,
-    }
-}
-
-fn pattern(pattern: &Pattern) -> krilla::paint::Pattern {
-
 }
\ No newline at end of file
diff --git a/crates/typst-pdf/src/primitive.rs b/crates/typst-pdf/src/primitive.rs
index b91f253f1..ae48d51bc 100644
--- a/crates/typst-pdf/src/primitive.rs
+++ b/crates/typst-pdf/src/primitive.rs
@@ -1,41 +1,84 @@
 //! Convert basic primitive types from typst to krilla.
 
 use typst_library::layout::{Point, Size, Transform};
-use typst_library::visualize::{LineCap, LineJoin};
+use typst_library::visualize::{FillRule, LineCap, LineJoin};
 
 use crate::AbsExt;
 
-pub(crate) fn size(s: Size) -> krilla::geom::Size {
-    krilla::geom::Size::from_wh(s.x.to_f32(), s.y.to_f32()).unwrap()
+pub(crate) trait SizeExt {
+    fn as_krilla(&self) -> krilla::geom::Size;
 }
 
-pub(crate) fn point(p: Point) -> krilla::geom::Point {
-    krilla::geom::Point::from_xy(p.x.to_f32(), p.y.to_f32())
-}
-
-pub(crate) fn linecap(l: LineCap) -> krilla::path::LineCap {
-    match l {
-        LineCap::Butt => krilla::path::LineCap::Butt,
-        LineCap::Round => krilla::path::LineCap::Round,
-        LineCap::Square => krilla::path::LineCap::Square,
+impl SizeExt for Size {
+    fn as_krilla(&self) -> krilla::geom::Size {
+        krilla::geom::Size::from_wh(self.x.to_f32(), self.y.to_f32()).unwrap()
     }
 }
 
-pub(crate) fn linejoin(l: LineJoin) -> krilla::path::LineJoin {
-    match l {
-        LineJoin::Miter => krilla::path::LineJoin::Miter,
-        LineJoin::Round => krilla::path::LineJoin::Round,
-        LineJoin::Bevel => krilla::path::LineJoin::Bevel,
+pub(crate) trait PointExt {
+    fn as_krilla(&self) -> krilla::geom::Point;
+}
+
+impl PointExt for Point {
+    fn as_krilla(&self) -> krilla::geom::Point {
+        krilla::geom::Point::from_xy(self.x.to_f32(), self.y.to_f32())
     }
 }
 
-pub(crate) fn transform(t: Transform) -> krilla::geom::Transform {
-    krilla::geom::Transform::from_row(
-        t.sx.get() as f32,
-        t.ky.get() as f32,
-        t.kx.get() as f32,
-        t.sy.get() as f32,
-        t.tx.to_f32(),
-        t.ty.to_f32(),
-    )
+pub(crate) trait LineCapExt {
+    fn as_krilla(&self) -> krilla::path::LineCap;
 }
+
+impl LineCapExt for LineCap {
+    fn as_krilla(&self) -> krilla::path::LineCap {
+        match self {
+            LineCap::Butt => krilla::path::LineCap::Butt,
+            LineCap::Round => krilla::path::LineCap::Round,
+            LineCap::Square => krilla::path::LineCap::Square,
+        }
+    }
+}
+
+pub(crate) trait LineJoinExt {
+    fn as_krilla(&self) -> krilla::path::LineJoin;
+}
+
+impl LineJoinExt for LineJoin {
+    fn as_krilla(&self) -> krilla::path::LineJoin {
+        match self {
+            LineJoin::Miter => krilla::path::LineJoin::Miter,
+            LineJoin::Round => krilla::path::LineJoin::Round,
+            LineJoin::Bevel => krilla::path::LineJoin::Bevel,
+        }
+    }
+}
+
+pub(crate) trait TransformExt {
+    fn as_krilla(&self) -> krilla::geom::Transform;
+}
+
+impl TransformExt for Transform {
+    fn as_krilla(&self) -> krilla::geom::Transform {
+        krilla::geom::Transform::from_row(
+            self.sx.get() as f32,
+            self.ky.get() as f32,
+            self.kx.get() as f32,
+            self.sy.get() as f32,
+            self.tx.to_f32(),
+            self.ty.to_f32(),
+        )
+    }
+}
+
+pub(crate) trait FillRuleExt {
+    fn as_krilla(&self) -> krilla::path::FillRule;
+}
+
+impl FillRuleExt for FillRule {
+    fn as_krilla(&self) -> krilla::path::FillRule {
+        match self {
+            FillRule::NonZero => krilla::path::FillRule::NonZero,
+            FillRule::EvenOdd => krilla::path::FillRule::EvenOdd,
+        }
+    }
+}
\ No newline at end of file