Fix Returning Invalid Stroke Objects (#1059)

johannes-wolf · web-flow · commit 7b61c8fb638d · 2026-03-19T22:51:25.000+01:00
When passing `none` to a `stroke:` style, cetz did create an invalid stroke object. ref #1058
diff --git a/CHANGES.md b/CHANGES.md
@@ -24,6 +24,7 @@
   outsides the `perspective` environment! (#1033)
 - Fixed a bug when passing a coordinate to the `angle:` argument of
   `content` and a transformation matrix ≠ id.
+- Fixed a bug with cetz creating invalid stroke objects for `stroke: none` (#1059).
 
 # 0.4.2
 - The `tree` element now has a `anchor:` argument to position the tree (#929)
diff --git a/src/util.typ b/src/util.typ
@@ -359,7 +359,7 @@
 /// -> dictionary
 #let resolve-stroke(stroke) = {
   if stroke == none {
-    return (paint: none, thickness: 0pt, join: none, cap: none, miter-limit: 4)
+    return (paint: auto, thickness: 0pt, join: auto, cap: auto, miter-limit: 4)
   }
 
   if type(stroke) in (std.color, std.length) {

Original file line number	Diff line number	Diff line change
`@@ -359,7 +359,7 @@`
`359`	`359`	`/// -> dictionary`
`360`	`360`	`#let resolve-stroke(stroke) = {`
`361`	`361`	`if stroke == none {`
`362`		`- return (paint: none, thickness: 0pt, join: none, cap: none, miter-limit: 4)`
	`362`	`+ return (paint: auto, thickness: 0pt, join: auto, cap: auto, miter-limit: 4)`
`363`	`363`	`}`
`364`	`364`
`365`	`365`	`if type(stroke) in (std.color, std.length) {`