From de889d9c132d397115b80ccff04ec03bf0e7dd6c Mon Sep 17 00:00:00 2001
From: Laurenz Stampfl <47084093+LaurenzV@users.noreply.github.com>
Date: Sat, 14 Dec 2024 23:14:26 +0100
Subject: [PATCH] Add support for group clips

---
 crates/typst-pdf/src/krilla.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/crates/typst-pdf/src/krilla.rs b/crates/typst-pdf/src/krilla.rs
index 979b50d44..b19fc4421 100644
--- a/crates/typst-pdf/src/krilla.rs
+++ b/crates/typst-pdf/src/krilla.rs
@@ -235,8 +235,26 @@ pub fn handle_group(
     fc.push();
     fc.state_mut().transform(group.transform);
 
+    let clip_path = group
+        .clip_path
+        .as_ref()
+        .and_then(|p| {
+            let mut builder = PathBuilder::new();
+            convert_path(p, &mut builder);
+            builder.finish()
+        })
+        .and_then(|p| p.transform(fc.state().transform.as_krilla()));
+
+    if let Some(clip_path) = &clip_path {
+        surface.push_clip_path(clip_path, &krilla::path::FillRule::NonZero);
+    }
+
     process_frame(fc, &group.frame, None, surface, context);
 
+    if clip_path.is_some() {
+        surface.pop();
+    }
+
     fc.pop();
 }