Refactoring

1 files changed, 7 insertions, 0 deletions

diff --git a/src/frame.rs b/src/frame.rs
index 94234ae9..9feb6959 100644
--- a/src/frame.rs
+++ b/src/frame.rs
@@ -64,6 +64,13 @@ impl Frame {
         }
     }
 
+    /// Move all elements in the frame by an offset.
+    pub fn translate(&mut self, offset: Point) {
+        for (point, _) in &mut self.elements {
+            *point += offset;
+        }
+    }
+
     /// An iterator over all non-frame elements in this and nested frames.
     pub fn elements(&self) -> Elements {
         Elements { stack: vec![(0, Point::zero(), self)] }