Documentation

1 files changed, 5 insertions, 0 deletions

diff --git a/src/geom/em.rs b/src/geom/em.rs
index 93dc80e4..9f5aff39 100644
--- a/src/geom/em.rs
+++ b/src/geom/em.rs
@@ -42,6 +42,11 @@ impl Em {
         (self.0).0
     }
 
+    /// The absolute value of this em length.
+    pub fn abs(self) -> Self {
+        Self::new(self.get().abs())
+    }
+
     /// Convert to an absolute length at the given font size.
     pub fn at(self, font_size: Abs) -> Abs {
         let resolved = font_size * self.get();