From bd304b99e5d2d23027d90eaae871fdd3bdd12f5d Mon Sep 17 00:00:00 2001 From: Laurenz Date: Tue, 28 Dec 2021 13:37:02 +0100 Subject: Tidying --- src/library/transform.rs | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/library/transform.rs') diff --git a/src/library/transform.rs b/src/library/transform.rs index 6a6b4034..ef468d7b 100644 --- a/src/library/transform.rs +++ b/src/library/transform.rs @@ -1,3 +1,5 @@ +//! Affine transformations on nodes. + use super::prelude::*; use crate::geom::Transform; @@ -20,7 +22,7 @@ pub fn scale(_: &mut EvalContext, args: &mut Args) -> TypResult { /// `rotate`: Rotate content without affecting layout. pub fn rotate(_: &mut EvalContext, args: &mut Args) -> TypResult { - let angle = args.expect("angle")?; + let angle = args.named("angle")?.or_else(|| args.find()).unwrap_or_default(); let transform = Transform::rotation(angle); transform_impl(args, transform) } -- cgit v1.2.3