Fix large operators in cambria math (#3115)

2024-01-06 03:30:45 +08:00 · 2024-01-06 03:30:45 +08:00 · 46053b62e5
commit 46053b62e5
parent 8fa573a9a2
2 changed files with 4 additions and 1 deletions
--- a/crates/typst/src/math/ctx.rs
+++ b/crates/typst/src/math/ctx.rs
@ -1,3 +1,5 @@
+use std::f64::consts::SQRT_2;
+
 use comemo::Prehashed;
 use ecow::EcoString;
 use rustybuzz::Feature;
@ -207,7 +209,8 @@ impl<'a, 'b, 'v> MathContext<'a, 'b, 'v> {
            let class = self.style.class.as_custom().or(glyph.class);
            if class == Some(MathClass::Large) {
                let mut variant = if self.style.size == MathSize::Display {
-                    let height = scaled!(self, display_operator_min_height);
+                    let height = scaled!(self, display_operator_min_height)
+                        .max(SQRT_2 * glyph.height());
                    glyph.stretch_vertical(self, height, Abs::zero())
                } else {
                    glyph.into_variant()
--- a/tests/ref/math/class.png
+++ b/tests/ref/math/class.png