diff --git a/wgpu/src/widget/canvas/frame.rs b/wgpu/src/widget/canvas/frame.rs
index f04c6e78..f22d7887 100644
--- a/wgpu/src/widget/canvas/frame.rs
+++ b/wgpu/src/widget/canvas/frame.rs
@@ -127,11 +127,13 @@ impl Frame {
     ///
     /// [`Path`]: path/struct.Path.html
     /// [`Frame`]: struct.Frame.html
-    pub fn stroke(&mut self, path: &Path, stroke: Stroke) {
+    pub fn stroke(&mut self, path: &Path, stroke: impl Into<Stroke>) {
         use lyon::tessellation::{
             BuffersBuilder, StrokeOptions, StrokeTessellator,
         };
 
+        let stroke = stroke.into();
+
         let mut buffers = BuffersBuilder::new(
             &mut self.buffers,
             StrokeVertex(stroke.color.into_linear()),