1 files changed, 3 insertions, 0 deletions
diff --git a/font/src/lib.rs b/font/src/lib.rs
index 5fb50217..4c4f2653 100644
--- a/font/src/lib.rs
+++ b/font/src/lib.rs
@@ -355,4 +355,7 @@ pub trait Rasterize {
 
     /// Rasterize the glyph described by `GlyphKey`.
     fn get_glyph(&mut self, GlyphKey) -> Result<RasterizedGlyph, Self::Err>;
+
+    /// Update the Rasterizer's DPI factor
+    fn update_dpr(&mut self, device_pixel_ratio: f32);
 }